Summary: Everyone knows that when you give your assets to someone else, they always keep them safe. If this is true for individuals, it is certainly true for businesses. Custodians always tell the truth and manage funds properly. They won't have any interest in taking the assets as an exchange operator would. Auditors tell the truth and can't be misled. That's because organizations that are regulated are incapable of lying and don't make mistakes. First, some background. Here is a summary of how custodians make us more secure: Previously, we might give Alice our crypto assets to hold. There were risks:
Alice might take the assets and disappear.
Alice might spend the assets and pretend that she still has them (fractional model).
Alice might store the assets insecurely and they'll get stolen.
Alice might give the assets to someone else by mistake or by force.
Alice might lose access to the assets.
But "no worries", Alice has a custodian named Bob. Bob is dressed in a nice suit. He knows some politicians. And he drives a Porsche. "So you have nothing to worry about!". And look at all the benefits we get:
Alice can't take the assets and disappear (unless she asks Bob or never gives them to Bob).
Alice can't spend the assets and pretend that she still has them. (Unless she didn't give them to Bob or asks him for them.)
Alice can't store the assets insecurely so they get stolen. (After all - she doesn't have any control over the withdrawal process from any of Bob's systems, right?)
Alice can't give the assets to someone else by mistake or by force. (Bob will stop her, right Bob?)
Alice can't lose access to the funds. (She'll always be present, sane, and remember all secrets, right?)
See - all problems are solved! All we have to worry about now is:
Bob might take the assets and disappear.
Bob might spend the assets and pretend that he still has them (fractional model).
Bob might store the assets insecurely and they'll get stolen.
Bob might give the assets to someone else by mistake or by force.
Bob might lose access to the assets.
It's pretty simple. Before we had to trust Alice. Now we only have to trust Alice, Bob, and all the ways in which they communicate. Just think of how much more secure we are! "On top of that", Bob assures us, "we're using a special wallet structure". Bob shows Alice a diagram. "We've broken the balance up and store it in lots of smaller wallets. That way", he assures her, "a thief can't take it all at once". And he points to a historic case where a large sum was taken "because it was stored in a single wallet... how stupid". "Very early on, we used to have all the crypto in one wallet", he said, "and then one Christmas a hacker came and took it all. We call him the Grinch. Now we individually wrap each crypto and stick it under a binary search tree. The Grinch has never been back since." "As well", Bob continues, "even if someone were to get in, we've got insurance. It covers all thefts and even coercion, collusion, and misplaced keys - only subject to the policy terms and conditions." And with that, he pulls out a phone-book sized contract and slams it on the desk with a thud. "Yep", he continues, "we're paying top dollar for one of the best policies in the country!" "Can I read it?' Alice asks. "Sure," Bob says, "just as soon as our legal team is done with it. They're almost through the first chapter." He pauses, then continues. "And can you believe that sales guy Mike? He has the same year Porsche as me. I mean, what are the odds?" "Do you use multi-sig?", Alice asks. "Absolutely!" Bob replies. "All our engineers are fully trained in multi-sig. Whenever we want to set up a new wallet, we generate 2 separate keys in an air-gapped process and store them in this proprietary system here. Look, it even requires the biometric signature from one of our team members to initiate any withdrawal." He demonstrates by pressing his thumb into the display. "We use a third-party cloud validation API to match the thumbprint and authorize each withdrawal. The keys are also backed up daily to an off-site third-party." "Wow that's really impressive," Alice says, "but what if we need access for a withdrawal outside of office hours?" "Well that's no issue", Bob says, "just send us an email, call, or text message and we always have someone on staff to help out. Just another part of our strong commitment to all our customers!" "What about Proof of Reserve?", Alice asks. "Of course", Bob replies, "though rather than publish any blockchain addresses or signed transaction, for privacy we just do a SHA256 refactoring of the inverse hash modulus for each UTXO nonce and combine the smart contract coefficient consensus in our hyperledger lightning node. But it's really simple to use." He pushes a button and a large green checkmark appears on a screen. "See - the algorithm ran through and reserves are proven." "Wow", Alice says, "you really know your stuff! And that is easy to use! What about fiat balances?" "Yeah, we have an auditor too", Bob replies, "Been using him for a long time so we have quite a strong relationship going! We have special books we give him every year and he's very efficient! Checks the fiat, crypto, and everything all at once!" "We used to have a nice offline multi-sig setup we've been using without issue for the past 5 years, but I think we'll move all our funds over to your facility," Alice says. "Awesome", Bob replies, "Thanks so much! This is perfect timing too - my Porsche got a dent on it this morning. We have the paperwork right over here." "Great!", Alice replies. And with that, Alice gets out her pen and Bob gets the contract. "Don't worry", he says, "you can take your crypto-assets back anytime you like - just subject to our cancellation policy. Our annual management fees are also super low and we don't adjust them often". How many holes have to exist for your funds to get stolen? Just one. Why are we taking a powerful offline multi-sig setup, widely used globally in hundreds of different/lacking regulatory environments with 0 breaches to date, and circumventing it by a demonstrably weak third party layer? And paying a great expense to do so? If you go through the list of breaches in the past 2 years to highly credible organizations, you go through the list of major corporate frauds (only the ones we know about), you go through the list of all the times platforms have lost funds, you go through the list of times and ways that people have lost their crypto from identity theft, hot wallet exploits, extortion, etc... and then you go through this custodian with a fine-tooth comb and truly believe they have value to add far beyond what you could, sticking your funds in a wallet (or set of wallets) they control exclusively is the absolute worst possible way to take advantage of that security. The best way to add security for crypto-assets is to make a stronger multi-sig. With one custodian, what you are doing is giving them your cryptocurrency and hoping they're honest, competent, and flawlessly secure. It's no different than storing it on a really secure exchange. Maybe the insurance will cover you. Didn't work for Bitpay in 2015. Didn't work for Yapizon in 2017. Insurance has never paid a claim in the entire history of cryptocurrency. But maybe you'll get lucky. Maybe your exact scenario will buck the trend and be what they're willing to cover. After the large deductible and hopefully without a long and expensive court battle. And you want to advertise this increase in risk, the lapse of judgement, an accident waiting to happen, as though it's some kind of benefit to customers ("Free institutional-grade storage for your digital assets.")? And then some people are writing to the OSC that custodians should be mandatory for all funds on every exchange platform? That this somehow will make Canadians as a whole more secure or better protected compared with standard air-gapped multi-sig? On what planet? Most of the problems in Canada stemmed from one thing - a lack of transparency. If Canadians had known what a joke Quadriga was - it wouldn't have grown to lose $400m from hard-working Canadians from coast to coast to coast. And Gerald Cotten would be in jail, not wherever he is now (at best, rotting peacefully). EZ-BTC and mister Dave Smilie would have been a tiny little scam to his friends, not a multi-million dollar fraud. Einstein would have got their act together or been shut down BEFORE losing millions and millions more in people's funds generously donated to criminals. MapleChange wouldn't have even been a thing. And maybe we'd know a little more about CoinTradeNewNote - like how much was lost in there. Almost all of the major losses with cryptocurrency exchanges involve deception with unbacked funds. So it's great to see transparency reports from BitBuy and ShakePay where someone independently verified the backing. The only thing we don't have is:
ANY CERTAINTY BALANCES WEREN'T EXCLUDED. Quadriga's largest account was $70m. 80% of funds are in 20% of accounts (Pareto principle). All it takes is excluding a few really large accounts - and nobody's the wiser. A fractional platform can easily pass any audit this way.
ANY VISIBILITY WHATSOEVER INTO THE CUSTODIANS. BitBuy put out their report before moving all the funds to their custodian and ShakePay apparently can't even tell us who the custodian is. That's pretty important considering that basically all of the funds are now stored there.
ANY IDEA ABOUT THE OTHER EXCHANGES. In order for this to be effective, it has to be the norm. It needs to be "unusual" not to know. If obscurity is the norm, then it's super easy for people like Gerald Cotten and Dave Smilie to blend right in.
It's not complicated to validate cryptocurrency assets. They need to exist, they need to be spendable, and they need to cover the total balances. There are plenty of credible people and firms across the country that have the capacity to reasonably perform this validation. Having more frequent checks by different, independent, parties who publish transparent reports is far more valuable than an annual check by a single "more credible/official" party who does the exact same basic checks and may or may not publish anything. Here's an example set of requirements that could be mandated:
First report within 1 month of launching, another within 3 months, and further reports at minimum every 6 months thereafter.
No auditor can be repeated within a 12 month period.
All reports must be public, identifying the auditor and the full methodology used.
All auditors must be independent of the firm being audited with no conflict of interest.
Reports must include the percentage of each asset backed, and how it's backed.
The auditor publishes a hash list, which lists a hash of each customer's information and balances that were included. Hash is one-way encryption so privacy is fully preserved. Every customer can use this to have 100% confidence they were included.
If we want more extensive requirements on audits, these should scale upward based on the total assets at risk on the platform, and whether the platform has loaned their assets out.
There are ways to structure audits such that neither crypto assets nor customer information are ever put at risk, and both can still be properly validated and publicly verifiable. There are also ways to structure audits such that they are completely reasonable for small platforms and don't inhibit innovation in any way. By making the process as reasonable as possible, we can completely eliminate any reason/excuse that an honest platform would have for not being audited. That is arguable far more important than any incremental improvement we might get from mandating "the best of the best" accountants. Right now we have nothing mandated and tons of Canadians using offshore exchanges with no oversight whatsoever. Transparency does not prove crypto assets are safe. CoinTradeNewNote, Flexcoin ($600k), and Canadian Bitcoins ($100k) are examples where crypto-assets were breached from platforms in Canada. All of them were online wallets and used no multi-sig as far as any records show. This is consistent with what we see globally - air-gapped multi-sig wallets have an impeccable record, while other schemes tend to suffer breach after breach. We don't actually know how much CoinTrader lost because there was no visibility. Rather than publishing details of what happened, the co-founder of CoinTrader silently moved on to found another platform - the "most trusted way to buy and sell crypto" - a site that has no information whatsoever (that I could find) on the storage practices and a FAQ advising that “[t]rading cryptocurrency is completely safe” and that having your own wallet is “entirely up to you! You can certainly keep cryptocurrency, or fiat, or both, on the app.” Doesn't sound like much was learned here, which is really sad to see. It's not that complicated or unreasonable to set up a proper hardware wallet. Multi-sig can be learned in a single course. Something the equivalent complexity of a driver's license test could prevent all the cold storage exploits we've seen to date - even globally. Platform operators have a key advantage in detecting and preventing fraud - they know their customers far better than any custodian ever would. The best job that custodians can do is to find high integrity individuals and train them to form even better wallet signatories. Rather than mandating that all platforms expose themselves to arbitrary third party risks, regulations should center around ensuring that all signatories are background-checked, properly trained, and using proper procedures. We also need to make sure that signatories are empowered with rights and responsibilities to reject and report fraud. They need to know that they can safely challenge and delay a transaction - even if it turns out they made a mistake. We need to have an environment where mistakes are brought to the surface and dealt with. Not one where firms and people feel the need to hide what happened. In addition to a knowledge-based test, an auditor can privately interview each signatory to make sure they're not in coercive situations, and we should make sure they can freely and anonymously report any issues without threat of retaliation. A proper multi-sig has each signature held by a separate person and is governed by policies and mutual decisions instead of a hierarchy. It includes at least one redundant signature. For best results, 3of4, 3of5, 3of6, 4of5, 4of6, 4of7, 5of6, or 5of7. History has demonstrated over and over again the risk of hot wallets even to highly credible organizations. Nonetheless, many platforms have hot wallets for convenience. While such losses are generally compensated by platforms without issue (for example Poloniex, Bitstamp, Bitfinex, Gatecoin, Coincheck, Bithumb, Zaif, CoinBene, Binance, Bitrue, Bitpoint, Upbit, VinDAX, and now KuCoin), the public tends to focus more on cases that didn't end well. Regardless of what systems are employed, there is always some level of risk. For that reason, most members of the public would prefer to see third party insurance. Rather than trying to convince third party profit-seekers to provide comprehensive insurance and then relying on an expensive and slow legal system to enforce against whatever legal loopholes they manage to find each and every time something goes wrong, insurance could be run through multiple exchange operators and regulators, with the shared interest of having a reputable industry, keeping costs down, and taking care of Canadians. For example, a 4 of 7 multi-sig insurance fund held between 5 independent exchange operators and 2 regulatory bodies. All Canadian exchanges could pay premiums at a set rate based on their needed coverage, with a higher price paid for hot wallet coverage (anything not an air-gapped multi-sig cold wallet). Such a model would be much cheaper to manage, offer better coverage, and be much more reliable to payout when needed. The kind of coverage you could have under this model is unheard of. You could even create something like the CDIC to protect Canadians who get their trading accounts hacked if they can sufficiently prove the loss is legitimate. In cases of fraud, gross negligence, or insolvency, the fund can be used to pay affected users directly (utilizing the last transparent balance report in the worst case), something which private insurance would never touch. While it's recommended to have official policies for coverage, a model where members vote would fully cover edge cases. (Could be similar to the Supreme Court where justices vote based on case law.) Such a model could fully protect all Canadians across all platforms. You can have a fiat coverage governed by legal agreements, and crypto-asset coverage governed by both multi-sig and legal agreements. It could be practical, affordable, and inclusive. Now, we are at a crossroads. We can happily give up our freedom, our innovation, and our money. We can pay hefty expenses to auditors, lawyers, and regulators year after year (and make no mistake - this cost will grow to many millions or even billions as the industry grows - and it will be borne by all Canadians on every platform because platforms are not going to eat up these costs at a loss). We can make it nearly impossible for any new platform to enter the marketplace, forcing Canadians to use the same stagnant platforms year after year. We can centralize and consolidate the entire industry into 2 or 3 big players and have everyone else fail (possibly to heavy losses of users of those platforms). And when a flawed security model doesn't work and gets breached, we can make it even more complicated with even more people in suits making big money doing the job that blockchain was supposed to do in the first place. We can build a system which is so intertwined and dependent on big government, traditional finance, and central bankers that it's future depends entirely on that of the fiat system, of fractional banking, and of government bail-outs. If we choose this path, as history has shown us over and over again, we can not go back, save for revolution. Our children and grandchildren will still be paying the consequences of what we decided today. Or, we can find solutions that work. We can maintain an open and innovative environment while making the adjustments we need to make to fully protect Canadian investors and cryptocurrency users, giving easy and affordable access to cryptocurrency for all Canadians on the platform of their choice, and creating an environment in which entrepreneurs and problem solvers can bring those solutions forward easily. None of the above precludes innovation in any way, or adds any unreasonable cost - and these three policies would demonstrably eliminate or resolve all 109 historic cases as studied here - that's every single case researched so far going back to 2011. It includes every loss that was studied so far not just in Canada but globally as well. Unfortunately, finding answers is the least challenging part. Far more challenging is to get platform operators and regulators to agree on anything. My last post got no response whatsoever, and while the OSC has told me they're happy for industry feedback, I believe my opinion alone is fairly meaningless. This takes the whole community working together to solve. So please let me know your thoughts. Please take the time to upvote and share this with people. Please - let's get this solved and not leave it up to other people to do. Facts/background/sources (skip if you like):
The inspiration for the paragraph about splitting wallets was an actual quote from a Canadian company providing custodial services in response to the OSC consultation paper: "We believe that it will be in the in best interests of investors to prohibit pooled crypto assets or ‘floats’. Most Platforms pool assets, citing reasons of practicality and expense. The recent hack of the world’s largest Platform – Binance – demonstrates the vulnerability of participants’ assets when such concessions are made. In this instance, the Platform’s entire hot wallet of Bitcoins, worth over $40 million, was stolen, facilitated in part by the pooling of client crypto assets." "the maintenance of participants (and Platform) crypto assets across multiple wallets distributes the related risk and responsibility of security - reducing the amount of insurance coverage required and making insurance coverage more readily obtainable". For the record, their reply also said nothing whatsoever about multi-sig or offline storage.
In addition to the fact that the $40m hack represented only one "hot wallet" of Binance, and they actually had the vast majority of assets in other wallets (including mostly cold wallets), multiple real cases have clearly demonstrated that risk is still present with multiple wallets. Bitfinex, VinDAX, Bithumb, Altsbit, BitPoint, Cryptopia, and just recently KuCoin all had multiple wallets breached all at the same time, and may represent a significantly larger impact on customers than the Binance breach which was fully covered by Binance. To represent that simply having multiple separate wallets under the same security scheme is a comprehensive way to reduce risk is just not true.
Private insurance has historically never covered a single loss in the cryptocurrency space (at least, not one that I was able to find), and there are notable cases where massive losses were not covered by insurance. Bitpay in 2015 and Yapizon in 2017 both had insurance policies that didn't pay out during the breach, even after a lengthly court process. The same insurance that ShakePay is presently using (and announced to much fanfare) was describe by their CEO himself as covering “physical theft of the media where the private keys are held,” which is something that has never historically happened. As was said with regard to the same policy in 2018 - “I don’t find it surprising that Lloyd’s is in this space,” said Johnson, adding that to his mind the challenge for everybody is figuring out how to structure these policies so that they are actually protective. “You can create an insurance policy that protects no one – you know there are so many caveats to the policy that it’s not super protective.”
The most profitable policy for a private insurance company is one with the most expensive premiums that they never have to pay a claim on. They have no inherent incentive to take care of people who lost funds. It's "cheaper" to take the reputational hit and fight the claim in court. The more money at stake, the more the insurance provider is incentivized to avoid payout. They're not going to insure the assets unless they have reasonable certainty to make a profit by doing so, and they're not going to pay out a massive sum unless it's legally forced. Private insurance is always structured to be maximally profitable to the insurance provider.
The circumvention of multi-sig was a key factor in the massive Bitfinex hack of over $60m of bitcoin, which today still sits being slowly used and is worth over $3b. While Bitfinex used a qualified custodian Bitgo, which was and still is active and one of the industry leaders of custodians, and they set up 2 of 3 multi-sig wallets, the entire system was routed through Bitfinex, such that Bitfinex customers could initiate the withdrawals in a "hot" fashion. This feature was also a hit with the hacker. The multi-sig was fully circumvented.
Bitpay in 2015 was another example of a breach that stole 5,000 bitcoins. This happened not through the exploit of any system in Bitpay, but because the CEO of a company they worked with got their computer hacked and the hackers were able to request multiple bitcoin purchases, which Bitpay honoured because they came from the customer's computer legitimately. Impersonation is a very common tactic used by fraudsters, and methods get more extreme all the time.
A notable case in Canada was the Canadian Bitcoins exploit. Funds were stored on a server in a Rogers Data Center, and the attendee was successfully convinced to reboot the server "in safe mode" with a simple phone call, thus bypassing the extensive security and enabling the theft.
The very nature of custodians circumvents multi-sig. This is because custodians are not just having to secure the assets against some sort of physical breach but against any form of social engineering, modification of orders, fraudulent withdrawal attempts, etc... If the security practices of signatories in a multi-sig arrangement are such that the breach risk of one signatory is 1 in 100, the requirement of 3 independent signatures makes the risk of theft 1 in 1,000,000. Since hackers tend to exploit the weakest link, a comparable custodian has to make the entry and exit points of their platform 10,000 times more secure than one of those signatories to provide equivalent protection. And if the signatories beef up their security by only 10x, the risk is now 1 in 1,000,000,000. The custodian has to be 1,000,000 times more secure. The larger and more complex a system is, the more potential vulnerabilities exist in it, and the fewer people can understand how the system works when performing upgrades. Even if a system is completely secure today, one has to also consider how that system might evolve over time or work with different members.
By contrast, offline multi-signature solutions have an extremely solid record, and in the entire history of cryptocurrency exchange incidents which I've studied (listed here), there has only been one incident (796 exchange in 2015) involving an offline multi-signature wallet. It happened because the customer's bitcoin address was modified by hackers, and the amount that was stolen ($230k) was immediately covered by the exchange operators. Basically, the platform operators were tricked into sending a legitimate withdrawal request to the wrong address because hackers exploited their platform to change that address. Such an issue would not be prevented in any way by the use of a custodian, as that custodian has no oversight whatsoever to the exchange platform. It's practical for all exchange operators to test large withdrawal transactions as a general policy, regardless of what model is used, and general best practice is to diagnose and fix such an exploit as soon as it occurs.
False promises on the backing of funds played a huge role in the downfall of Quadriga, and it's been exposed over and over again (MyCoin, PlusToken, Bitsane, Bitmarket, EZBTC, IDAX). Even today, customers have extremely limited certainty on whether their funds in exchanges are actually being backed or how they're being backed. While this issue is not unique to cryptocurrency exchanges, the complexity of the technology and the lack of any regulation or standards makes problems more widespread, and there is no "central bank" to come to the rescue as in the 2008 financial crisis or during the great depression when "9,000 banks failed".
In addition to fraudulent operations, the industry is full of cases where operators have suffered breaches and not reported them. Most recently, Einstein was the largest case in Canada, where ongoing breaches and fraud were perpetrated against the platform for multiple years and nobody found out until the platform collapsed completely. While fraud and breaches suck to deal with, they suck even more when not dealt with. Lack of visibility played a role in the largest downfalls of Mt. Gox, Cryptsy, and Bitgrail. In some cases, platforms are alleged to have suffered a hack and keep operating without admitting it at all, such as CoinBene.
It surprises some to learn that a cryptographic solution has already existed since 2013, and gained widespread support in 2014 after Mt. Gox. Proof of Reserves is a full cryptographic proof that allows any customer using an exchange to have complete certainty that their crypto-assets are fully backed by the platform in real-time. This is accomplished by proving that assets exist on the blockchain, are spendable, and fully cover customer deposits. It does not prove safety of assets or backing of fiat assets.
If we didn't care about privacy at all, a platform could publish their wallet addresses, sign a partial transaction, and put the full list of customer information and balances out publicly. Customers can each check that they are on the list, that the balances are accurate, that the total adds up, and that it's backed and spendable on the blockchain. Platforms who exclude any customer take a risk because that customer can easily check and see they were excluded. So together with all customers checking, this forms a full proof of backing of all crypto assets.
However, obviously customers care about their private information being published. Therefore, a hash of the information can be provided instead. Hash is one-way encryption. The hash allows the customer to validate inclusion (by hashing their own known information), while anyone looking at the list of hashes cannot determine the private information of any other user. All other parts of the scheme remain fully intact. A model like this is in use on the exchange CoinFloor in the UK.
A Merkle tree can provide even greater privacy. Instead of a list of balances, the balances are arranged into a binary tree. A customer starts from their node, and works their way to the top of the tree. For example, they know they have 5 BTC, they plus 1 other customer hold 7 BTC, they plus 2-3 other customers hold 17 BTC, etc... until they reach the root where all the BTC are represented. Thus, there is no way to find the balances of other individual customers aside from one unidentified customer in this case.
Proposals such as this had the backing of leaders in the community including Nic Carter, Greg Maxwell, and Zak Wilcox. Substantial and significant effort started back in 2013, with massive popularity in 2014. But what became of that effort? Very little. Exchange operators continue to refuse to give visibility. Despite the fact this information can often be obtained through trivial blockchain analysis, no Canadian platform has ever provided any wallet addresses publicly. As described by the CEO of Newton "For us to implement some kind of realtime Proof of Reserves solution, which I'm not opposed to, it would have to ... Preserve our users' privacy, as well as our own. Some kind of zero-knowledge proof". Kraken describes here in more detail why they haven't implemented such a scheme. According to professor Eli Ben-Sasson, when he spoke with exchanges, none were interested in implementing Proof of Reserves.
And yet, Kraken's places their reasoning on a page called "Proof of Reserves". More recently, both BitBuy and ShakePay have released reports titled "Proof of Reserves and Security Audit". Both reports contain disclaimers against being audits. Both reports trust the customer list provided by the platform, leaving the open possibility that multiple large accounts could have been excluded from the process. Proof of Reserves is a blockchain validation where customers see the wallets on the blockchain. The report from Kraken is 5 years old, but they leave it described as though it was just done a few weeks ago. And look at what they expect customers to do for validation. When firms represent something being "Proof of Reserve" when it's not, this is like a farmer growing fruit with pesticides and selling it in a farmers market as organic produce - except that these are people's hard-earned life savings at risk here. Platforms are misrepresenting the level of visibility in place and deceiving the public by their misuse of this term. They haven't proven anything.
Fraud isn't a problem that is unique to cryptocurrency. Fraud happens all the time. Enron, WorldCom, Nortel, Bear Stearns, Wells Fargo, Moser Baer, Wirecard, Bre-X, and Nicola are just some of the cases where frauds became large enough to become a big deal (and there are so many countless others). These all happened on 100% reversible assets despite regulations being in place. In many of these cases, the problems happened due to the over-complexity of the financial instruments. For example, Enron had "complex financial statements [which] were confusing to shareholders and analysts", creating "off-balance-sheet vehicles, complex financing structures, and deals so bewildering that few people could understand them". In cryptocurrency, we are often combining complex financial products with complex technologies and verification processes. We are naïve if we think problems like this won't happen. It is awkward and uncomfortable for many people to admit that they don't know how something works. If we want "money of the people" to work, the solutions have to be simple enough that "the people" can understand them, not so confusing that financial professionals and technology experts struggle to use or understand them.
For those who question the extent to which an organization can fool their way into a security consultancy role, HB Gary should be a great example to look at. Prior to trying to out anonymous, HB Gary was being actively hired by multiple US government agencies and others in the private sector (with glowing testimonials). The published articles and hosted professional security conferences. One should also look at this list of data breaches from the past 2 years. Many of them are large corporations, government entities, and technology companies. These are the ones we know about. Undoubtedly, there are many more that we do not know about. If HB Gary hadn't been "outted" by anonymous, would we have known they were insecure? If the same breach had happened outside of the public spotlight, would it even have been reported? Or would HB Gary have just deleted the Twitter posts, brought their site back up, done a couple patches, and kept on operating as though nothing had happened?
In the case of Quadriga, the facts are clear. Despite past experience with platforms such as MapleChange in Canada and others around the world, no guidance or even the most basic of a framework was put in place by regulators. By not clarifying any sort of legal framework, regulators enabled a situation where a platform could be run by former criminal Mike Dhanini/Omar Patryn, and where funds could be held fully unchecked by one person. At the same time, the lack of regulation deterred legitimate entities from running competing platforms and Quadriga was granted a money services business license for multiple years of operation, which gave the firm the appearance of legitimacy. Regulators did little to protect Canadians despite Quadriga failing to file taxes from 2016 onward. The entire administrative team had resigned and this was public knowledge. Many people had suspicions of what was going on, including Ryan Mueller, who forwarded complaints to the authorities. These were ignored, giving Gerald Cotten the opportunity to escape without justice.
There are multiple issues with the SOC II model including the prohibitive cost (you have to find a third party accounting firm and the prices are not even listed publicly on any sites), the requirement of operating for a year (impossible for new platforms), and lack of any public visibility (SOC II are private reports that aren't shared outside the people in suits).
Securities frameworks are expensive. Sarbanes-Oxley is estimated to cost $5.1 million USD/yr for the average Fortune 500 company in the United States. Since "Fortune 500" represents the top 500 companies, that means well over $2.55 billion USD (~$3.4 billion CAD) is going to people in suits. Isn't the problem of trust and verification the exact problem that the blockchain is supposed to solve?
To use Quadriga as justification for why custodians or SOC II or other advanced schemes are needed for platforms is rather silly, when any framework or visibility at all, or even the most basic of storage policies, would have prevented the whole thing. It's just an embarrassment.
We are now seeing regulators take strong action. CoinSquare in Canada with multi-million dollar fines. BitMex from the US, criminal charges and arrests. OkEx, with full disregard of withdrawals and no communication. Who's next?
We have a unique window today where we can solve these problems, and not permanently destroy innovation with unreasonable expectations, but we need to act quickly. This is a unique historic time that will never come again.
Crypto Banking Wars: Can BlockFi & Celsius Disrupt Banking?
These crypto lending & borrowing services found early traction. Are they capable of bundling more financial services and winning the broader consumer finance market? https://reddit.com/link/icps9l/video/98kl1y596zh51/player This is the third part ofCrypto Banking Wars— a new series that examines what crypto-native company is most likely to become thebank of the future. Who is best positioned toreach mainstream adoptionin consumer finance? While crypto allows the world to get rid of banks, a bank will still very much be necessary for this verypowerfultechnology to reach the masses. As we laid out in our previous series, Crypto-Powered, we believe a crypto-native company will ultimately become the bank of the future. We’re confident Genesis Block will have a seat at that table, but we aren’t the only game in town. In the first post of this series, we did an analysis of big crypto exchanges like Coinbase & Binance. In our second episode, we looked at the world of non-custodial wallets. Today we’re analyzing crypto lending & borrowing services. The Earn and Borrow use-case covers a lot of what traditional banks deliver today. This category of companies is a threat worth analyzing. As we look at this market, we’ll mostly be focused on custodial, centralized products like BlockFi, Nexo, and Celsius. Many of these companies found early traction among crypto users. Are they capable of bundling more financial services and winning the broader consumer finance market? Let’s find out.
Because speculation and trading remains one of the most popular use-cases of crypto, a new crypto sub-industry around credit has emerged. Much of the borrowing demand has been driven by institutional needs. For example, a Bitcoin mining company might need to borrow fiat to pay for operational costs (salaries, electricity). Or a crypto company might need to borrow USD to pay for engineering salaries. Or a crypto hedge fund needs to borrow for leverage or to take a specific market position. While all of these companies have sufficient crypto to cover the costs, they might not want to sell it — either for tax or speculative reasons (they may believe these crypto assets will appreciate, as with most in the industry). Instead of selling their crypto, these companies can use their crypto as collateral for loans. For example, they can provide $1.5M in Bitcoin as collateral, and borrow $1M. Given the collateralization happening, the underwriting process becomes straightforward. Companies all around the world can participate — language and cultural barriers are removed. https://preview.redd.it/z9pby83d6zh51.png?width=600&format=png&auto=webp&s=54bf425215c3ed6d5ff0ca7dbe571e735b994613 The leader (and one of our partners) in this space is Genesis Capital. While they are always the counterparty for both lenders and borrowers, they are effectively a broker. They are at the center of the institutional crypto lending & borrowing markets. Their total active loans as of March 2020 was $649M. That number shot up to $1.42B in active loans as of June 2020. The growth of this entire market segment is impressive and it’s what is driving this opportunity for consumers downstream.
While most of the borrowing demand comes from institutional players, there is a growing desire from consumers to participate on the lend/supply side of the market. Crypto consumers would love to be able to deposit their assets with a service and watch it grow. Why let crypto assets sit on an exchange or in cold storage when it can be earning interest? A number of consumer-facing products have emerged in the last few years to make this happen. While they also allow users to borrow (always with collateral), most of the consumer attraction is around growing their crypto, even while they sleep. Earning interest. These products usually partner with institutional players like Genesis Capital to match the deposits with borrowing demand. And it’s exactly part of our strategy as well, beyond leveraging DeFi (decentralized finance protocols). A few of the most popular consumer services in this category include BlockFi, Nexo, and Celsius. https://preview.redd.it/vptig5mg6zh51.png?width=1051&format=png&auto=webp&s=b5fdc241cb9b6f5b495173667619f8d2c93371ca
BlockFi (Crunchbase) is the leader in this category (at least in the West). They are well-capitalized. In August 2019, they raised $18.3M in their Series A. In Feb 2020, they raised $30M in their Series B. In that same time period, they went from $250M in assets under management to $650M. In a recent blog post, they announced that they saw a 100% revenue increase in Q2 and that they were on track to do $50M in revenue this year. Their growth is impressive. BlockFi did not do an ICO, unlike Celsius, Nexo, Salt, and Cred. BlockFi has a lot of institutional backing so it is perceived as the most reputable in the space. BlockFi started with borrowing — allowing users to leverage their crypto as collateral and taking out a loan against it. They later got into Earning — allowing users to deposit assets and earn interest on it. They recently expanded their service to “exchange” functionality and say they are coming out with a credit card later this year. https://preview.redd.it/byv2tbui6zh51.png?width=800&format=png&auto=webp&s=bac080dcfc85e89574c30dfb396db0b537d46706 Security Woes It’s incredible that BlockFi has been able to see such strong growth despite their numerous product and security woes. A few months ago, their systems were compromised. A hacker was able to access confidential data, such as names, dates of birth, postal addresses, and activity histories. While no funds were lost, this was a massive embarrassment and caused reputational damage. https://preview.redd.it/lwmxbz5l6zh51.png?width=606&format=png&auto=webp&s=ebd8e6e5c31c56da055824254b35b218b49f80e0 Unrelated to that massive security breach and earlier in the year, a user discovered a major bug that allowed him to send the same funds to himself over and over again, ultimately accumulating more than a million dollars in his BlockFi account. BlockFi fortunately caught him just before withdrawal. Poor Product Execution Beyond their poor security — which they are now trying to get serious about — their products are notoriously buggy and hard-to-use. I borrowed from them a year ago and used their interest account product until very recently. I have first-hand experience of how painful it is. But don’t take my word for it… here are just a few tweets from customers just recently. https://preview.redd.it/wcqu3icn6zh51.png?width=1055&format=png&auto=webp&s=870e2f06a6ec377a87e5d6d1f24579a901de66b5 For a while, their interest-earning product had a completely different authentication system than their loan product (users had two sets of usernames/passwords). Many people have had issues with withdrawals. The app is constantly logging people out, blank screens, ugly error messages. Emails with verification codes are sometimes delayed by hours (or days). I do wonder if their entire app has been outsourced. The sloppiness shines through. Not only is their product buggy and UX confusing, but their branding & design is quite weak. To the left is a t-shirt they once sent me. It looks like they just found a bunch of quirky fonts, added their name, and slapped it on a t-shirt. https://preview.redd.it/mi6yeppp6zh51.png?width=600&format=png&auto=webp&s=fd4cd8201ad0d5bc667498096388377895b72953 Culture To the innocent bystander, many of these issues seem totally fixable. They could hire an amazing design agency to completely revamp their product or brand. They could hire a mercenary group of engineers to fix their bugs, etc. While it could stop the bleeding for a time, it may not solve the underlying issues. Years of sloppy product execution represents something much more destructive. It represents a top-down mentality that shipping anything other than excellence is okay: product experience doesn’t matter; design doesn’t matter; craftsmanship doesn’t matter; strong execution doesn’t matter; precision doesn’t matter. That’s very different from our culture at Genesis Block. This cancerous mentality rarely stays contained within product & engineering — this leaks to all parts of the organization. No design agency or consulting firm will fix some of the pernicious values of a company’s soul. These are deeper issues that only leadership can course-correct. If BlockFi’s sloppiness were due to constant experimentation, iteration, shipping, or some “move fast and break things” hacker culture… like Binance… I would probably cut them more slack. But there is zero evidence of that. “Move fast and break things” is always scary when dealing with financial products. But in BlockFi’s case, when it’s more like “move slow and break things,” they are really playing with fire. Next time a massive security breach occurs, like what happened earlier this year, they may not be so lucky. Institutional Focus Based on who is on their team, their poor product execution shouldn’t be a surprise. Their team comes mostly from Wall Street, not the blockchain community (where our roots are). Most of BlockFi’s blockchain/crypto integration is very superficial. They take crypto assets as deposits, but they aren’t leveraging any of the exciting, low-level DeFi protocols like we are. While their Wall Street heritage isn’t doing them any favors on the product/tech side, it’s served them very well on winning institutional clients. This is perhaps their greatest strength. BlockFi has a strong institutional business. They recently brought on Three Arrows Capital as a strategic investor — a crypto hedge fund who does a lot of borrowing. In that announcement, BlockFi’s founder said that bringing them on “aligns well with our focus on international expansion of our institutional services offering.” They also recently brought someone on who will lead business development in Asia among institutional clients. BlockFi Wrap Up There are certainly BlockFi features that overlap with Genesis Block’s offering. It’s possible that they are angling to become the bank of the future. However, they simply have not proven they are capable of designing, building, and launching world-class consumer products. They’ve constantly had issues around security and poor product execution. Their company account and their founder’s account seem to onlytweetaboutBitcoin. I don’t think they understand, appreciate, or value the power of DeFi. It’s unlikely they’ll be leveraging it any time soon. All of these reasons are why I don’t see them as a serious threat to Genesis Block. However, because of their strong institutional offering, I hope that Genesis Block will ultimately have a very collaborative and productive partnership with them. Assuming they figure out their security woes, we could park some of our funds with BlockFi (just as we will with Genesis Capital and others). I think what’s likely to happen is that we’ll corner the consumer market and we’ll work closely with BlockFi on the institutional side. I’ve been hard on BlockFi because I care. I think they have a great opportunity at helping elevate the entire industry in a positive way. But they have a lot of issues they need to work through. I really don’t want to see users lose millions of dollars in a security breach. It could set back the entire industry. But if they do things well… a rising tide lifts all boats.
While many companies in this category seem to be slowly adding more financial services, I don’t believe any of them are focused on the broader consumer market like we are. To use services like BlockFi, Nexo, or Celsius, users need to be onboarded and educated on how crypto works. At Genesis Block, we don’t believe that’s the winning approach. We think blockchain complexity should be abstracted away from the end-user. We did an entire series about this, Spreading Crypto. For many of these services, there is additional friction due to ICO tokens that are forcefully integrated into the product (see NEXO token or CEL Token). None of these services have true banking functionality or integration with traditional finance —for example, easy offramp or spending methods like debit cards. None of them are taking DeFi seriously — they are leveraging crypto for only the asset class, not the underlying technology around financial protocols. So are these companies potential competitors to Genesis Block? For the crypto crowd, yes. For the mass market, no. None of these companies are capable of reaching the billions of people around the world that we hope to reach at Genesis Block. ------ Other Ways to Consume Today's Episode:
List of bitcoin person-to-person (P2P) bitcoin exchanges (e.g., Bisq, HodlHodl, LocalCoinSwap, etc.)
Following is a list of P2P exchanges for trading Bitcoin. Common payment methods include bank transfer, cash deposited in the seller's bank account, in-person cash (face-to-face) trades as well as payment networks such as Zelle, Alipay, even Cash App and PayPal, for example. Any that I am missing?
The choice of the optimalways to buy Bitcoindepends on three factors: how much information you want to disclose, what is the amount of the transaction and what level of security you require. However, it is almost impossible to comply with all 3 factors. So,what is the best way to buy Bitcoin?
1. Stock exchange
The best way to buycrypto is to use an exchange (Binance, Coinbase Pro, Huobi Global), where one can sell and buy digital currency from other investors. The price is set manually. In this case, the commission charged by the intermediary will not exceed 1%. The exchange provides anonymity since you don’t need to provide your ID in most exchanges. There are several options for transactions:
Quick deal – immediate purchase or sale of currency from another exchange user;
Offer – the seller determines the conditions under which the transaction should be arranged, and the buyer can either agree with the conditions or refuse to buy from this seller;
Automatic order – the system completes the transaction when conditions are fulfilled (provided that you have the funds necessary to fulfill).
If you want to know how to begin investing in Bitcoin, start studying stock exchanges.
Fair rates. You buy Bitcoin, not at the rate that the exchanger came up with, but at the real market rate, which is constantly changing;
Safety. Trusted, reliable exchanges do not cheat. The trust of users is important to them since they earn a commission from trading;
Multicurrency. You can exchange fiat for Bitcoin, buy any other coins available, and withdraw them to your wallet.
Registration needed. Almost all exchanges require registration and request minimal personal data;
Safety. New exchanges without valuable reputation are sometimes hacked. History knows cases when the administration of exchanges defrauded users and walked off into the sunset. For example, the case of BTC-E (WEX.NZ). This is extremely rare and, as a rule, does not apply to large reliable sites. It is best not to store cryptocurrency on exchanges for the long term and to check all the information about exchanges carefully.
A crypto exchanger (Localbitcoins, Lykke, F-change) allows exchanging fiat or other tokens for BTC according to a fixed rate. It is probably the easiest way to buy crypto. The service adds a commission higher than that on the stock exchange.
Simple interface. Even a beginner will understand it;
The ability to buy Bitcoin for almost any existing currency in the world;
Anonymity. Although it depends on the exchanger and payment method, many exchangers are not interested in your personal data.
Slow speed. Sometimes the exchange may freeze for several hours;
Exchange rate. As a rule, in exchangers, the rate is not the most profitable one. It differs from the mid-market not in your favor;
Anonymity. Sometimes there were cases when exchangers leaked information about customers not to authorities, but other interested parties;
Chance of fraud. Especially, if you use an unknown site.
3. ATMs for BTC
ATMs for Bitcoins only enter the market. It is enough to have the necessary amount of cash to be able to exchange it for the equivalent in BTC. Such a transaction is instant and does not require registration or other formalities. There are now over 8500 BTC ATMs around the world.
4. For cash with individuals
A hand-to-hand sale is the most private and most insecure way to buy cryptocurrency. It is lucky if you know reliable miners or crypto businessmen. Rent, salary, taxes – all this requires ordinary money, so they constantly have a need to sell mined or earned cryptocurrency. Pros – maximum anonymity of transactions. Cons – risks from dishonest partners.
5. Telegram bots
Telegram bot is an automatic script based on the search for offers and counteroffers. If someone wants to sell BTC, they send a request to the bot and it looks for a counter offer. As soon as someone sends a request for the purchase of Bitcoin, the bot will complete a transaction between these two users.
Speed. Exchange occurs instantly. This is probably the fastest way to trade Bitcoin.
Low security. A bot can stop working unexpectedly, money can be “lost", etc. It is very difficult to bring the service to justice if something goes wrong, and you rely entirely on the decency of the bot owners;
Inconvenient BTC rate. No bidding. You are forced to work at the rate that the service states.
While talking about the ways to buy Bitcoin, it is important to mention that this article doesn’t provide any advice and directions regarding the investments in particular cryptocurrencies and pursues only informative purposes.
Crypto-Powered: Understanding Bitcoin, Ethereum, and DeFi
Until one understands the basics of this tech, they won’t be able to grasp or appreciate the impact it has on our digital bank, Genesis Block. https://reddit.com/link/ho4bif/video/n0euarkifu951/player This is the second post ofCrypto-Powered— a new series that examines what it means forGenesis Blockto be a digital bank that’s powered by crypto, blockchain, and decentralized protocols. --- Our previous post set the stage for this series. We discussed the state of consumer finance and how the success of today’s high-flying fintech unicorns will be short-lived as long as they’re building on legacy finance — a weak foundation that is ripe for massive disruption. Instead, the future of consumer finance belongs to those who are deeply familiar with blockchain tech & decentralized protocols, build on it as the foundation, and know how to take it to the world. Like Genesis Block. Today we begin our journey down the crypto rabbit hole. This post will be an important introduction for those still learning about Bitcoin, Ethereum, or DeFi (Decentralized Finance). This post (and the next few) will go into greater detail about how this technology gives Genesis Block an edge, a superpower, and an unfair advantage. Let’s dive in… https://preview.redd.it/1ugdxoqjfu951.jpg?width=650&format=pjpg&auto=webp&s=36edde1079c3cff5f6b15b8cd30e6c436626d5d8
Bitcoin: The First Cryptocurrency
There are plenty of online resources to learn about Bitcoin (Coinbase, Binance, Gemini, Naval, Alex Gladstein, Marc Andreessen, Chris Dixon). I don’t wanna spend a lot of time on that here, but let’s do a quick overview for those still getting ramped up. Cryptocurrency is the most popular use-case of blockchain technology today. And Bitcoin was the first cryptocurrency to be invented.
Bitcoin is the most decentralized of all crypto assets today — no government, company, or third party can control or censor it.
Bitcoin has two primary features (as do most other cryptocurrencies):
Send Value You can send value to anyone, anywhere in the world. Nobody can intercept, delay or stop it — not even governments or financial institutions. Unlike with traditional money transfers or bank wires, there are no layers of middlemen. This results in a process that is much more cost-efficient. Some popular use-cases include remittances and cross-border payments.
A few negative moments in Bitcoin’s history include the collapse of Mt. Gox — which resulted in hundreds of millions of customer funds being stolen — as well as Bitcoin’s role in dark markets like Silk Road — where Bitcoin arguably found its initial userbase. However, like most breakthrough technology, Bitcoin is neither good nor bad. It’s neutral. People can use it for good or they can use it for evil. Thankfully, it’s being used less and less for illicit activity. Criminals are starting to understand that transactions on a blockchain are public and traceable — it’s exactly the type of system they usually try to avoid. And it’s true, at this point “a lot more” crimes are actually committed with fiat than crypto. As a result, the perception of bitcoin and cryptocurrency has been changing over the years to a more positive light. Bitcoin has even started to enter the world of media & entertainment. It’s been mentioned in Hollywood films like Spiderman: Into the Spider-Verse and in songs from major artists like Eminem. It’s been mentioned in countless TV shows like Billions, The Simpsons, Big Bang Theory, Gray’s Anatomy, Family Guy, and more. As covid19 has ravaged economies and central banks have been printing money, Bitcoin has caught the attention of many legendary Wall Street investors like Paul Tudor Jones, saying that Bitcoin is a great bet against inflation (reminding him of Gold in the 1970s). Cash App already lets their 25M users buy Bitcoin. It’s rumored that PayPal and Venmo will soon let their 325M users start buying Bitcoin. Bitcoin is by far the most dominant cryptocurrency and is showing no signs of slowing down. For more than a decade it has delivered on its core use-cases — being able to send or store value.
At this point, Bitcoin has very much entered the zeitgeist of modern pop culture — at least in the West.
When Ethereum launched in 2015, it opened up a world of new possibilities and use-cases for crypto. With Ethereum Smart Contracts (i.e. applications), this exciting new digital money (cryptocurrency) became a lot less dumb. Developers could now build applications that go beyond the simple use-cases of “send value” & “store value.” They could program cryptocurrency to have rules, behavior, and logic to respond to different inputs. And always enforced by code. Additional reading on Ethereum fromLinda XieorVitalik Buterin.
Because these applications are built on blockchain technology (Ethereum), they preserve many of the same characteristics as Bitcoin: no one can stop, censor or shut down these apps because they are decentralized.
Just as tokens grew in popularity in 2017–2018, so did online marketplaces where these tokens could be bought, sold, and traded. This was a fledgling asset class — the merchants selling picks, axes, and shovels were finally starting to emerge.
I had a front-row seat — both as an investor and token creator. This was the Wild West with all the frontier drama & scandal that you’d expect.
Binance — now the world’s largest crypto exchange —was launched during this time. They along with many others (especially from Asia) made it really easy for speculators, traders, and degenerate gamblers to participate in these markets. Similar to other financial markets, the goal was straightforward: buy low and sell high. https://preview.redd.it/tytsu5jnfu951.jpg?width=600&format=pjpg&auto=webp&s=fe3425b7e4a71fa953b953f0c7f6eaff6504a0d1 That period left an embarrassing stain on our industry that we’ve still been trying to recover from. It was a period rampant with market manipulation, pump-and-dumps, and scams. To some extent, the crypto industry still suffers from that today, but it’s nothing compared to what it was then.
While the potential of getting filthy rich brought a lot of fly-by-nighters and charlatans into the industry, it also brought a lot of innovators, entrepreneurs, and builders.
The launch and growth of Ethereum has been an incredible technological breakthrough. As with past tech breakthroughs, it has led to a wave of innovation, experimentation, and development. The creativity around tokens, smart contracts, and decentralized applications has been fascinating to witness. Now a few years later, the fruits of those labors are starting to be realized.
I know that for the hardcore crypto people, what we covered today is nothing new. But for those who are still getting up to speed, welcome! I hope this was helpful and that it fuels your interest to learn more. Until you understand the basics of this technology, you won’t be able to fully appreciate the impact that it has on our new digital bank, Genesis Block. You won’t be able to understand the implications, how it relates, or how it helps. After today’s post, some of you probably have a lot more questions. What are specific examples or use-cases of DeFi? Why does it need to be on a blockchain? What benefits does it bring to Genesis Block and our users? In upcoming posts, we answer these questions. Today’s post was just Level 1. It set the foundation for where we’re headed next: even deeper down the crypto rabbit hole. --- Other Ways to Consume Today's Episode:
We have a lot more content coming. Be sure to follow our channels: https://genesisblock.com/follow/ Have you already downloaded the app? We're Genesis Block, a new digital bank that's powered by crypto & decentralized protocols. The app is live in the App Store (iOS & Android). Get the link to download at https://genesisblock.com/download
Crypto-Powered - The Most Promising Use-Cases of Decentralized Finance (DeFi)
A whirlwind tour of Defi, paying close attention to protocols that we’re leveraging atGenesis Block. https://reddit.com/link/hrrt21/video/cvjh5rrh12b51/player This is the third post ofCrypto-Powered— a new series that examines what it means forGenesis Blockto be a digital bank that’s powered by crypto, blockchain, and decentralized protocols. Last week we explored how building on legacy finance is a fool’s errand. The future of money belongs to those who build with crypto and blockchain at their core. We also started down the crypto rabbit hole, introducing Bitcoin, Ethereum, and DeFi (decentralized finance). That post is required reading if you hope to glean any value from the rest of this series. 97% of all activity on Ethereum in the last quarter has been DeFi-related. The total value sitting inside DeFi protocols is roughly $2B — double what it was a month ago. The explosive growth cannot be ignored. All signs suggest that Ethereum & DeFi are a Match Made in Heaven, and both on their way to finding strong product/market fit. So in this post, we’re doing a whirlwind tour of DeFi. We look at specific examples and use-cases already in the wild and seeing strong growth. And we pay close attention to protocols that Genesis Block is integrating with. Alright, let’s dive in.
Stablecoins are exactly what they sound like: cryptocurrencies that are stable. They are not meant to be volatile (like Bitcoin). These assets attempt to peg their price to some external reference (eg. USD or Gold). A non-volatile crypto asset can be incredibly useful for things like merchant payments, cross-border transfers, or storing wealth — becoming your own bank but without the stress of constant price volatility. There are major governments and central banks that are experimenting with or soon launching their own stablecoins like China with their digital yuan and the US Federal Reserve with their digital dollar. There are also major corporations working in this area like JP Morgan with their JPM Coin, and of course Facebook with their Libra Project.
Stablecoin activity has grown 800% in the last year, with $290B of transaction volume (funds moving on-chain).
USDC($1B): This is the most reputable USD-backed stablecoin, at least in the West. It was created by Coinbase & Circle, both well-regarded crypto companies. They’ve been very open and transparent with their audits and bank records.
DAI ($189M): This is backed by other crypto assets — not USD in a bank account. This was arguably the first true DeFi protocol. The big benefit is that it’s more decentralized — it’s not controlled by any single organization. The downside is that the assets backing it can be volatile crypto assets (though it has mechanisms in place to mitigate that risk).
Three of the top five DeFi protocols relate to lending & borrowing. These popular lending protocols look very similar to traditional money markets. Users who want to earn interest/yield can deposit (lend) their funds into a pool of liquidity. Because it behaves similarly to traditional money markets, their funds are not locked, they can withdraw at any time. It’s highly liquid. Borrowers can tap into this pool of liquidity and take out loans. Interest rates depend on the utilization rate of the pool — how much of the deposits in the pool have already been borrowed. Supply & demand. Thus, interest rates are variable and borrowers can pay their loans back at any time.
So, who decides how much a borrower can take? What’s the process like? Are there credit checks? How is credit-worthiness determined?
These protocols are decentralized, borderless, permissionless. The people participating in these markets are from all over the world. There is no simple way to verify identity or check credit history. So none of that happens. Credit-worthiness is determined simply by how much crypto collateral the borrower puts into the protocol. For example, if a user wants to borrow $5k of USDC, then they’ll need to deposit $10k of BTC or ETH. The exact amount of collateral depends on the rules of the protocol — usually the more liquid the collateral asset, the more borrowing power the user can receive. The most prominent lending protocols include Compound, Aave, Maker, and Atomic Loans. Recently, Compound has seen meteoric growth with the introduction of their COMP token — a token used to incentivize and reward participants of the protocol. There’s almost $1B in outstanding debt in the Compound protocol. Mainframe is also working on an exciting protocol in this area and the latest iteration of their white paper should be coming out soon.
There is very little economic risk to these protocols because all loans are overcollateralized.
Buying, selling, and trading crypto assets is certainly one form of investing (though not for the faint of heart). But there are now DeFi protocols to facilitate making and managing traditional-style investments. Through DeFi, you can invest in Gold. You can invest in stocks like Amazon and Apple. You can short Tesla. You can access the S&P 500. This is done through crypto-based synthetics — which gives users exposure to assets without needing to hold or own the underlying asset. This is all possible with protocols like UMA, Synthetix, or Market protocol. Maybe your style of investing is more passive. With PoolTogether , you can participate in a no-loss lottery. Maybe you’re an advanced trader and want to trade options or futures. You can do that with DeFi protocols like Convexity, Futureswap, and dYdX. Maybe you live on the wild side and trade on margin or leverage, you can do that with protocols like Fulcrum, Nuo, and DDEX. Or maybe you’re a degenerate gambler and want to bet against Trump in the upcoming election, you can do that on Augur. And there are plenty of DeFi protocols to help with crypto investing. You could use Set Protocol if you need automated trading strategies. You could use Melonport if you’re an asset manager. You could use Balancer to automatically rebalance your portfolio. With as little as $1, people all over the world can have access to the same investment opportunities and tools that used to be reserved for only the wealthy, or those lucky enough to be born in the right country.
You can start to imagine how services like Etrade, TD Ameritrade, Schwab, and even Robinhood could be massively disrupted by a crypto-native company that builds with these types of protocols at their foundation.
As mentioned in our previous post, there are near-infinite applications one can build on Ethereum. As a result, sometimes the code doesn’t work as expected. Bugs get through, it breaks. We’re still early in our industry. The tools, frameworks, and best practices are all still being established. Things can go wrong. Sometimes the application just gets in a weird or bad state where funds can’t be recovered — like with what happened with Parity where $280M got frozen (yes, I lost some money in that). Sometimes, there are hackers who discover a vulnerability in the code and maliciously steal funds — like how dForce lost $25M a few months ago, or how The DAO lost $50M a few years ago. And sometimes the system works as designed, but the economic model behind it is flawed, so a clever user takes advantage of the system— like what recently happened with Balancer where they lost $500k. There are a lot of risks when interacting with smart contracts and decentralized applications — especially for ones that haven’t stood the test of time. This is why insurance is such an important development in DeFi.
Insurance will be an essential component in helping this technology reach the masses.
Decentralized Exchanges (DEX) were one of the first and most developed categories in DeFi. A DEX allows a user to easily exchange one crypto asset for another crypto asset — but without needing to sign up for an account, verify identity, etc. It’s all via decentralized protocols. Within the first 5 months of 2020, the top 7 DEX already achieved the 2019 trading volume. That was $2.5B. DeFi is fueling a lot of this growth. https://preview.redd.it/1dwvq4e022b51.png?width=700&format=png&auto=webp&s=97a3d756f60239cd147031eb95fc2a981db55943 There are many different flavors of DEX. Some of the early ones included 0x, IDEX, and EtherDelta — all of which had a traditional order book model where buyers are matched with sellers. Another flavor is the pooled liquidity approach where the price is determined algorithmically based on how much liquidity there is and how much the user wants to buy. This is known as an AMM (Automated Market Maker) — Uniswap and Bancor were early leaders here. Though lately, Balancer has seen incredible growth due mostly to their strong incentives for participation — similar to Compound. There are some DEXs that are more specialized — for example, Curve and mStable focus mostly only stablecoins. Because of the proliferation of these decentralized exchanges, there are now aggregators that combine and connect the liquidity of many sources. Those include Kyber, Totle, 1Inch, and Dex.ag.
These decentralized exchanges are becoming more and more connected to DeFi because they provide an opportunity for yield and earning interest.
As it relates to making payments, much of the world is still stuck on plastic cards. We’re grateful to partner with Visa and launch the Genesis Block debit card… but we still don’t believe that's the future of payments. We see that as an important bridge between the past (legacy finance) and the future (crypto). Our first post in this series shared more on why legacy finance is broken. We talked about the countless unnecessary middle-men on every card swipe (merchant, acquiring bank, processor, card network, issuing bank). We talked about the slow settlement times. The future of payments will be much better. Yes, it’ll be from a mobile phone and the user experience will be similar to ApplePay (NFC) or WePay (QR Code).
But more importantly, the underlying assets being moved/exchanged will all be crypto — digital, permissionless, and open source.
Someone making a payment at the grocery store check-out line will be able to open up Genesis Block, use contactless tech or scan a QR code, and instantly pay for their goods. All using crypto. Likely a stablecoin. Settlement will be instant. All the middlemen getting their pound of flesh will be disintermediated. The merchant can make more and the user can spend less. Blockchain FTW! Now let’s talk about a few projects working in this area. The xDai Burner Wallet experience was incredible at the ETHDenver event a few years ago, but that speed came at the expense of full decentralization (can it be censored or shut down?). Of course, Facebook’s Libra wants to become the new standard for global payments, but many are afraid to give Facebook that much control (newsflash: it isn’t very decentralized). Bitcoin is decentralized… but it’s slow and volatile. There are strong projects like Lightning Network (Zap example) that are still trying to make it happen. Projects like Connext and OmiseGo are trying to help bring payments to Ethereum. The Flexa project is leveraging the gift card rails, which is a nice hack to leverage existing pipes. And if ETH 2.0 is as fast as they say it will be, then the future of payments could just be a stablecoin like DAI (a token on Ethereum). In a way, being able to spend crypto on daily expenses is the holy grail of use-cases. It’s still early. It hasn’t yet been solved. But once we achieve this, then we can ultimately and finally say goodbye to the legacy banking & finance world. Employees can be paid in crypto. Employees can spend in crypto. It changes everything.
Legacy finance is hanging on by a thread, and it’s this use-case that they are still clinging to. Once solved, DeFi domination will be complete.
At Genesis Block, we’re excited to leverage these protocols and take this incredible technology to the world. Many of these protocols are already deeply integrated with our product. In fact, many are essential. The masses won’t know (or care about) what Tether, USDC, or DAI is. They think in dollars, euros, pounds and pesos. So while the user sees their local currency in the app, the underlying technology is all leveraging stablecoins. It’s all on “crypto rails.” https://preview.redd.it/jajzttr622b51.png?width=700&format=png&auto=webp&s=fcf55cea1216a1d2fcc3bf327858b009965f9bf8 When users deposit assets into their Genesis Block account, they expect to earn interest. They expect that money to grow. We leverage many of these low-risk lending/exchange DeFi protocols. We lend into decentralized money markets like Compound — where all loans are overcollateralized. Or we supply liquidity to AMM exchanges like Balancer. This allows us to earn interest and generate yield for our depositors. We’re the experts so our users don’t need to be. We haven’t yet integrated with any of the insurance or investment protocols — but we certainly plan on it. Our infrastructure is built with blockchain technology at the heart and our system is extensible — we’re ready to add assets and protocols when we feel they are ready, safe, secure, and stable. Many of these protocols are still in the experimental phase. It’s still early.
At Genesis Block we’re excited to continue to be at the frontlines of this incredible, innovative, technological revolution called DeFi.
--- None of these powerful DeFi protocols will be replacing Robinhood, SoFi, or Venmo anytime soon. They never will. They aren’t meant to! We’ve discussed this before, these are low-level protocols that need killer applications, like Genesis Block. So now that we’ve gone a little deeper down the rabbit hole and we’ve done this whirlwind tour of DeFi, the natural next question is: why?
Why does any of it matter?
Most of these financial services that DeFi offers already exist in the real world. So why does it need to be on a blockchain? Why does it need to be decentralized? What new value is unlocked? Next post, we answer these important questions. To look at more projects in DeFi, check outDeFi Prime,DeFi Pulse, orConsensys. ------ Other Ways to Consume Today's Episode:
A new Nano trade exchange was launched a couple of days ago - Here's why anyone who remembers Bitgrail should be be very afraid
This is mostly a duplicate of my summarised responses to that exchange's original announcement threads here and in/nanotrade**.** The owners of that new exchange are welcome to downvote this new posting of mine, but everyone else can make their own decision about whether to upvote this for posterity's benefit, so that my post gets found in months to come (given that Reddit's search engine is really bad at searching comments.) Here's what's dodgy about this exchange, and why anyone who remembers BitGrail should be very afraid: I emphasise that I'm not saying this is a scam. But I am saying it looks like what a scam website would look like andappearsto be operating illegally under UK law: * The domain NanoTrade.co.uk was registered only two days (one working day) before the site went live - meaning it only could have been tested very briefly, (Edit: and could not have been secured against accidentally being taken by another person, which implies incredible lack of planning) * The domain was registered by NameCheap, with an obscured registrant * The site was not pre-announced on /Nano Currency nor /NanoTrade * The site was announced first on /nanotrade (6k subscribers), but only announced here on /nanocurrency (44k subscribers) three days later, demonstrating a lack of knowledge of Nano relative subscribers * The announcer Paradise2GE claimed Google and Facebook Ads existed prelaunch - but no one of you here saw them because you would have excitedly told us if you had * No such advertising for the site was noted by me, yet I would have been a key target for it * Since the domain was not registered, such advertising could not have included, say, a [[email protected]](mailto:[email protected]) mail form, which is incompetent in itself * Nano Associates Limited was registered with Companies House on 2018-02-28 (as company number 11229688) - to a London mail-forwarding company's central London address (a postcode with 11,000 companies registered at the same address) * Its sole Director 'Orlando Carugo' has no Google history of being associated with Nano, Cryptocurrency, or finance at all * Orlando Carugo's profession is listed as 'Sales Director' * The Google and LinkedIn history of an UK-based 'Orlando Carugo' (a sales professional) can be found, with no reference to cryptocurrency but with references to being willing to work for stock options or commission * The announcement on /NanoTrade was made by Paradise2GE - an account with a few questions on Bitcoin two years ago, a single comment one year ago, then absolutely nothing until this weekend. * We know nothing of the overall reputation of the company owners * The company uses a payment processor https://en.bitcoin.it/wiki/VirWoX which has a daily limit on PayPal withdrawals of 2500EUR. The NanoTrade website however states that up to 90,000 Nano can be sold per PayPal transaction. It seems impossible to reconcile this for me. If 90,000 Nano is sold to PayPal, when would the seller get their money? * If the answer is that such payments cannot be made, when were the company planning to tell the sellers? * On being asked on /Nanotrade, Paradise2GE has avoided answering this question in their dissembling answers * The company is not registered by the FCA * The company is not registered by HMRC as a money service * It is a legal requirement for UK based companies to register as money services. * It is not a get-out to just deal in USD and not GDP, yet Patadise2GE has attempted to use that get-out in their answers * Paradise2GE has dissembled when answering questions as to why Nano Associates is not registered with FCA or HMRC * Paradise2GE claimed 1000 trades on their first day... for an unannounced site...purely from a posting that had around 40 up votes at the time. It's a lie. Not even Nanex gets that many trades on a good day. * Given a supposed 1000 trades in a day, 1440 minutes in a day, and 25% of Nano staked on Binance, we should expect to see >5Nano transactions coming out of the Binance hot wallet at least every 10 minutes or so. I don't see those * The site works poorly on Android, showing a lack of technical skill in its developers * The announcement of the exchange on /nanocurrency was by SMcArthurs - a one year old account, with very few postings, and no history in the /nanocurrency or /nanotrade subs * Someone downvoted my reasonable questions on /nanotrade. I can think of only one person who would want to do that, if malicious * Someone downvoted someone thanking me for my questions on /nanotrade. I can think of only one person who would want to do that, if malicious * User astricali has posted at 2018-12-03 05:00GMT that they made a successful sale of 999.99 Nano. I performed a text extraction of the posted image address, which they were apparently instructed to send to, but I notice that although that address indeed Received a 999.99 amount from the Binance Representative at 2018-12-04 02:17:01 (Timezone unknown), the address has never actuallyPocketed 999.99 Nano - the payment is still Pending.This is odd, since once might expect an efficient provider to pocket the Nano they receive asap, to sell it on the markets * The address has however received a range of 8 payments ranging from 1.99 Nano to 1,847.99 Nano. That surprises me, because I would expect a payment provider to use a unique address for each received payment. * The address has only ever sent a payment once, to KuCoin, on an unknown date before 2018-07-25 * Paradise2GE and SMcArthurs have been extremely quiet in response to these complaints levelled against their site * Edit: Why would they be selling Nano at 1.00 USD at the moment when Nano is on Binance at 0.94? * Edit: Seeing 403 Forbidden error 2018-12-05 23:38GMT * Edit: Don't even get me started on the Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations Regulations 2017 * Edit: It's 12 days later - 18-Dec-2018. The 999 Nano still hasn't been pocketed at address. In 12 days neither promoter has denied that's it's their account. They are therefore probably incompetent even if non-malicious. * Also noticed something I should have picked up before: That address is Represented by Nanowallet.io - which means it's probably an account created on Nanowallet.io. Any 'real' exchange would need, at the very minimum, to run it's own node so that it can be online 24/7 - and if so would most likely Represent itself. Specifically choosing Nanowallet.io as their Representative after installing a full node would be an odd decision, given that they could help decentralize. 'm at way over 22 red flags here. I hope I save someone.
[Daily BAT Discussion] Underpowered Afterburners - April 22, 2019
April 22, 2019 Hey BAT engineers! Welcome to the Daily BAT Discussion! If you're a new publisher, feel free to post your website/channel here! Yesterday's Market Movements: Down I'm sure to nobody's surprise, the BAT market finally experienced a correction after shooting up to 9400 sats (~$0.50) and came back down to 7800 satoshis at the time of this post ($0.41-$0.42). We had a small rejection at around 7700, so only time will tell if the market/speculators/fomo'ers are done selling. The volume peaked at around 7500 BTC on Binance. It'll probably be unlikely we sustain this over the next few days. Bitcoin is still moving sideways between $5200 and $5300. Nothing much else to report. Happy Monday everybody. Remember, tell a friend about Brave, and invest responsibly! Brave and BAT Tutorials Check out these basic tutorials about BAT and the Brave browser!
BAT's Official Telegram channel Join us on the official BAT telegram! @BATProject Current members: 11,797 Daily Discussion Rules Remember, the permitted topics of discussion include, but are not limited to:
shilling your Brave-verified website / YouTube channel
latest BAT/crypto news
ideas for BAT promotion
interesting BAT stories
moon and lambo talk (memes, dreams, rocket machines)
therapy sessions (during crypto recessions)
other coins/tokens as they relate to BAT (such as, "Hey guys, do you think coin-X is better than BAT?")
Oh hey, don't forget to upvote! Disclaimer: All content on BAT Dailies are not affiliated with the official Brave or BAT team, and are solely run and provided by the BAT community unless otherwise stated. Market analysis and any (of my amateur) predictions are not financial advice!
Exchanges The best way to support XRP is to buy/sell XRP directly with your local currency, not with USDT, ETH, LTC, or BTC. Available XRP pairs - AUD, BRL, CAD, CNY, EUR, GBP, IDR, INR, JPY, KRW, MXN, PHP, RUB, THB, TRY, UAH, USD, ZAR. You can find the complete list of XRP exchanges and supported XRP/fiat pairs Here.
TRON new comer information. How to buy, exchange, and store TRON and other FAQ's.
Here are some FAQ's for anyone that is new to TRON and would like to learn more about the project. For some more information visit our wiki page or click here. What is TRON? From the white paper: TRON is a world-leading blockchain-based decentralized protocol that aims to construct a worldwide free content entertainment system with the blockchain and distributed storage technology. The protocol allows each user to freely publish, store and own data, and in the decentralized autonomous form, decides the distribution, subscription, and push of contents and enables content creators by releasing, circulating and dealing with digital assets, thus forming a decentralized content entertainment ecosystem. What does that mean? The root issue of the internet is that everything is hosted on central data centers of Facebook, Amazon, Netfilx, and Google plus some other "small" companies like drop box and such. This is a huge issue, because when you use these services that are "free" you are really paying by selling all the information you provide them in which tell sell to other people extending from anything you type to pictures and videos you upload. Additionally, especially with net neutrality being repealed, large companies will be able to prioritize themselves over competition, forcing you to pay a premium for your entertainment. TRON is a solution to that because it is aiming to be the foundation of a entirely new internet protocol. Data will be stored in fragments around the network that is provided by miners, truly decentralizing the internet. Its a self sustaining economy in which everyone provides a bit of storage to the network in reward for TRX and in turn that TRX is used by you consuming entertainment. In this way entertainment providers can realistically generate reliable income based off the popularity of their content. Why is development taking so long? The web right now is built with whats called HTTP protocol and pre-made commands and functions already exist for developers to use. Because TRON's goal is to completely revolutionize the outdated HTTP protocol, much of the coding has to be done from scratch. Where can I buy TRON? Currently there are very limited places to directly buy TRON directly with FIAT money (government issued money). It can however be exchanged in a number of websites for bitcoin. Here are the steps you need to take: 1) Create an account at an exchange where you can purchase bitcoin or ethereum using fiat currencies. Buy bitcoin or ethereum. Here is a website that can help you find such exchange: https://www.buybitcoinworldwide.com (a side note is that ethereum usually transfers faster and has cheaper fees. You will have to transfer your bitcoin or ethereum in step 4) 2) Create an account at an exchange that will exchange bitcoin/ethereum to TRX. Any of the exchanges listed in the right info bar or bottom of this post will work. The exchange with the highest volume of TRON is binance.com and will be used in this example. 3) In Binance, locate your online wallet by dropping down the funds tab in the top right and select deposit withdraw. If you bought bitcoin find the bitcoin section under coins and click deposit. Copy this address as it will give you the address you will send your bitcoin to. The process is the same for Ethereum. 4) Using the exchange you created in step 1 to originally buy your bitcoin/ethereum, locate your wallet there, and select the withdraw button to send your bitcoin or ethereum to binance using the address you copied. 5) After a while your bitcoin/ethereum will show up in binance in which you can exchange it for TRX. Where do I store my TRON? It is not recommended to store your funds long term on an exchange as exchanges can be hacked, be shut down, or do wallet maintenance. If you do, it is recommended you use 2 factor authentication. Currently there is not an official TRON wallet, save keeping it on their website, but hardware wallets are usually the best way to store your crypto long term. Our wiki page has a number of options you can use. (https://www.reddit.com/Tronix/wiki/wallets) Social Links: Telegram: https://t.me/joinchat/GW8P8EK7dhkzOwFmxnuwqA Discord: https://discord.gg/ur9nKTe Facebook: https://www.facebook.com/tronfoundation/ Twitter: https://twitter.com/Tronfoundation Exchanges: Coinnest, Binance, Liqui, Gatecoin, Coinegg, HitBTC, Mercatox, Gate.io, CoolCoin, EtherDelta, Bit-Z, Qryptos
[Daily BAT Discussion] Phase 1, Liftoff - March 29, 2019
March 29, 2019 Hey BATstronauts! Welcome to the Daily BAT Discussion! Yesterday's Market Movements: Up BAT went on an absolute tear yesterday in terms of ratio gained, and we did indeed surpass 6000 sats, even faster than I originally anticipated. We started from 5700 sats and soared all the way to 6800 before falling back down to around 6400 satoshis at the time of this post ($0.25-$0.26). We'll have to see where the new floor really is later today, which hopefully shouldn't be too far from this area. Some interesting points about this breakout is that we cut right through the historical resistance trend line, which actually was around 5300 sats a few days ago. We also broke through the highest price since the Binance's listing of BAT. (If you thought 6700 sats was BAT's ATH, be sure to check out my post here regarding BAT's all-time high satoshi ratio.) Also, the volume still wasn't close to some of Brave/BAT's bigger announcements, but still pretty good. Bitcoin also was looking extremely bullish later in the night. It definitely looked like it wanted to break out into the $4100s, but some sudden sells came out of nowhere and reset the price back down to low $4000s. Still looking pretty positive, in my opinion. If I had to guess, I'd say we might break into $4200 area some time in the next two weeks. Hope you guys are telling your friends and fam about Brave! Remember, if you must, invest responsibly! Happy Friday, folks! Brave and BAT Tutorials Check out these basic tutorials about BAT and the Brave browser!
BAT's Official Telegram channel Join us on the official BAT telegram! @BATProject Current members: 10,601 Daily Discussion Rules Remember, the permitted topics of discussion include, but are not limited to:
latest BAT/crypto news
ideas for BAT promotion
interesting BAT stories
moon and lambo talk (memes, dreams, rocket machines)
therapy sessions (during crypto recessions)
other coins/tokens as they relate to BAT (such as, "Hey guys, do you think coin-X is better than BAT?")
Oh hey, don't forget to upvote! Disclaimer: All content on BAT Dailies are not affiliated with the official Brave or BAT team, and are solely run and provided by the BAT community unless otherwise stated. Market analysis and any (of my amateur) predictions are not financial advice!
Trading with iceberg orders mode on the Binance Exchange via Moonbot
Binance Exchange allows API users to trade with iceberg orders. It is important to note that iceberg orders are not available from the website or the official application of the exchange. Binance Exchange allows API users to trade with iceberg orders. An iceberg or ice mountain is a large piece of freshwater ice that has broken off a glacier or an ice shelf and is floating freely in open water. About 90% of an iceberg is below the surface of the water. Iceberg orders can be absolutely hidden in the order book, where only 1/10 of the order is visible and the remaining 9/10 is hidden. How an iceberg order works For example, you place an order to sell / buy 1000 coins. Of these, 100 coins (1/10 part) will be visible in the orderbook to other traders, 900 coins will not be visible in the orderbook. In this case, the order exists on the exchange in full with all 1000 coins, and until it is filled out completely, the price will not go over it. There are both positive and negative aspects in this.
Thanks to the developer, allMoonbotusers reserve the same advantage over the other players on the market. It is the ability to hide any amount in the trading book (showing only 1/10 of it), in order not to create walls when buying or selling, thereby confusing other market participants.
MoonBot Example: a sell order with the equivalent of 1.7 BTC in a half-empty order book looked like 0.17 BTC. Market participants bought from an invisible seller until his coins ran out. Thus, a large wall with an order was not shown, which could lead to a price drop. Negative:
The impossibility of high-quality scalping on coins with a price step of more than 0.08–0.1%(usually with a price under 1,300 satoshi). Due to the accumulation of a large number of participants at the same price on such coins, the question of the queue of buying / selling becomes particularly relevant. So with the iceberg mode “On”, only 10% of the order is filled, while for the other participants with the iceberg mode “Off”, the full order is filled. This happens in a such way because the exchange places 10% of the order in the order book initially, and the next 10% is set only when the previous ones are filled. Then the rest are not set up within the same queue, and go to the end after the last orderbook buyer / seller. Therefore, the greater the price step (the smaller the value of the coin) — the more buyers / sellers at the same price, and accordingly the greater the turn and the final execution of the order in iceberg mode.
Video review, which proves that even if one bot with an iceberg mode “On” opens order first, second bot with an iceberg mode “Off” off makes the deal faster. https://preview.redd.it/whu1w4209fa31.png?width=1200&format=png&auto=webp&s=2acae47f08eee2f232652d07945c03cca2cb2ce2 While one bot with the iceberg mode “On” is waiting for a buy order to be filled (each time when buy price is touched, only 10% is filled), a bot with the iceberg mode “Off” fills its orders at 100%. Example: Imagine a situation (picture below) where you want to buy a coin at the price of 1120 sats and put up at this price your limit order of 1 BTC with iceberg mode “On”. After you have placed your order, another buyer (let’s call him buyer “X”) put his order at the same price in the queue (with iceberg mode “Off”). The order book will show the volume of 1.1 BTC for purchase at a price of 1,120 sats. After the sale of 0.2 BTC at the price of 1120, your order will be filled for 0.1 BTC, and the next 0.1 BTC will be queued after 0.9 BTC (0.1 BTC will also be partially fulfilled) of the buyer “X”. Until the next execution of your order will have to stand in line at 0.9 BTC. If a third buyer appears at this time (buyer “Y”) with a volume of 0.3 BTC at the price of 1120 sats, then after another 1.2 BTC is sold at a price of 1120 satoshi (0.9 BTC — order of the buyer “X” will be filled completely, 0.1 BTC — your part of the iceberg order will be filled, 0.2 BTC — part of the order of the buyer “Y” will be filled ), the next 0.1 BTC of your order will queue for the remainder of the order (0.1 BTC) of the buyer “Y”. And only if no one else places an order to buy at the price of 1,120 sats , your remaining 0.8 BTC volume will be completed without a queue. https://preview.redd.it/yrk5j9azbfa31.png?width=1101&format=png&auto=webp&s=8efc4eed5457d98ba8e246301c94f16965ff9440 When iceberg mode On, your purchase order will be executed immediately in two cases only — there is no queue at your price after you or the sale at your price will be more than total volume of buy orders at this price.
The impossibility of the normal operation of the strategy of Moonshot for the reason above.
The impossibility of normal evaluation of the order book (the search for large buy / sell orders where the price usually seeks) due to the presence of invisible walls in it — often it is not enough sats to reach the necessary price where walls are based.
Our Links Websites
moon-bot.com — the official site of the MoonBot.
forum.moon-bot.com — MoonBot forum.
stat.moon-bot.com — trade statistics of the community members, TOP-50.
Topics on the BitcoinTalk Forum
t.me/moon_bot_crypto — the main RU-chat for communication.
t.me/Moon_Bot_Public — main ENG chat for communication and support.
t.me/MoonBotSettings — RU technical support chat.
t.me/moon_bot_kurilka — general RU chat.
Telegram Channel t.me/MoonBotNews — the latest news and updates. Social Network www.facebook.com/MoonBotTerminal Reproduction without attribution is prohibited.
With the large number of new readers coming to this sub we need to make information easy to access so those readers can make informed decisions. We all know there is an unusually large amount of Fear, Uncertainty and Doubt (FUD) surrounding EOS. Frankly, when clear evidence is provided it’s not that difficult to see EOS for the extremely valuable project it is. This post hopes to begin to put an end to all the misinformation by doing the following:
Giving a clear and concise answer to the most frequently asked questions in regards to EOS.
Giving a more in-depth answer for those who want to read more.
Allowing readers to make informed decisions by making credible information easy to access.
As EOS climbs the ranks we need to recognise there are going to be a lot of skeptical readers coming over and posting their questions. Sometimes they will be irrational, hostile and often just looking for a reaction. We should make it our responsibility to welcome everyone and refrain from responding emotionally to provocative posts, instead providing factual and rational answers. I will add to this post as and when I can, if you have any ideas or spot any mistakes let me know and I'll get them fixed ASAP. Im planning to add a bit on the team, centralisation and DPOS, governance and EOS VC shortly but please let me hear your suggestions!
1. How do you registeclaim your EOS tokens before June 2018?
Select Metamask, MyEtherWallet, or Ethereum Wallet
Follow the guide.
Remember that the reason you need to register your Ethereum ERC-20 address is to include your EOS tokens in order for the balance of your EOS Tokens to be included in the Snapshot if a Snapshot is created, you must register your Ethereum address with an EOS public key. The EOS snapshot will take place prior to the 1 June 2018. After this point your ERC-20 EOS tokens will be frozen. And you will be issued EOS tokens on the EOS blockchain.
So PLEASE REGISTER your Ethereum address NOW, don't forget about it, or plan on doing it some time in the near future.
There are a lot of submissions about this in /eos, so rather than making a new one please reply to this thread with any questions you may have. Don't forget to join the EOS mailing list: https://eos.io/#subscribe and join the EOS community on your platform(s) of choice: Telegram, Discord and/or Facebook. And remember, if anyone instructs you to transfer ETH to an EOS contract address that doesn't match the address found on https://eos.io you are being scammed.
2. How will the token the ERC-20 EOS tokens be transferred to the native blockchain?
There isn't one! Read the long answer then read it again, registering your Ethereum wallet is mandatory!
Within 23 hours after the end of the final period on June 1, 2018 at 22:59:59 UTC, all EOS Tokens will become fixed (ie. frozen) and will become non-transferrable on the Ethereum blockchain. In order to ensure your tokens are transferred over to the native blockchain you must register your Ethereum address with an EOS public key, if you do not you will lose all your tokens! I am not going to link any tutorials as there are many that can be found by searching Google and YouTube. block.one is helping with the development of snapshot software that can be used to capture the EOS token balance and registered EOS public key of wallets on the Ethereum blockchain. It is then down to the community to create the snapshot. This snapshot can be used when generating a genesis block for a blockchain implementing eos.io software. block.one will not be launching EOS blockchains or operating any of their nodes.
Exchange Support Some exchanges have announced that they will support the token swap. Although using this method will undoubtedly be much simpler than registering the tokens yourself it also comes with its pitfalls.
It is highly likely there are going to be multiple networks running on the eos.io software that use the snapshot. It is highly unlikely that exchanges will support them all.
It is highly likely that exchanges will not support airdrops that use the snapshot.
Exchanges that have announced support for the token swap include:
EOS.IO software is aiming to provide a decentralized operating system which can support thousands of industrial scale DApps by enabling vertical and horizontal scaling.
EOS.IO is software that introduces a blockchain architecture designed to enable vertical and horizontal scaling of decentralized applications. This is achieved through an operating system-like construct upon which applications can be built. The software provides accounts, authentication, databases, asynchronous communication and the scheduling of applications across multiple CPU cores and/or clusters. The resulting technology is a blockchain architecture that has the potential to scale to millions of transactions per second, eliminates user fees and allows for quick and easy deployment of decentralized applications.
CEO Brendan Blumer - Founder of ii5 (1group) and okay.com. He has been in the blockchain industry since 2014 and started selling virtual assets at the age of 15. Brenden can be found on the Forbes Cypto Rich List. Brendan can be found on Twitter.
CTO Dan Larimer - Dan's the visionary industry leader who built BitShares, Graphene and Steemit as well as the increasingly popular Proof of Stake Governance and Decentralised Autonomous Organization Concept. He states his mission in life is “to find free market solutions to secure life, liberty, and property for all.”. Dan can also be found on the Forbes Cypto Rich List. Dan can be found on Twitter and Medium.
Partner Ian Grigg - Financial cryptographer who's been building cryptographic ledger platforms for 2+ decades. Inventor of the Ricardian Contract and Triple-Entry Accounting.
6. Which consensus mechanism does EOS use and what are Block Producers?
Delegated Proof of Stake (DPOS) with Byzantine Fault Tolerance. Block Producers (BPs) produce the blocks of the blockchain and are elected by token holders that vote for them. BPs will earn block rewards for their service, these block rewards come in the form of EOS tokens produced by token inflation.
“EOS.IO software utilizes the only known decentralized consensus algorithm proven capable of meeting the performance requirements of applications on the blockchain, Delegated Proof of Stake (DPOS). Under this algorithm, those who hold tokens on a blockchain adopting the EOS.IO software may select block producers through a continuous approval voting system. Anyone may choose to participate in block production and will be given an opportunity to produce blocks, provided they can persuade token holders to vote for them. The EOS.IO software enables blocks to be produced exactly every 0.5 second and exactly one producer is authorized to produce a block at any given point in time. If the block is not produced at the scheduled time, then the block for that time slot is skipped. When one or more blocks are skipped, there is a 0.5 or more second gap in the blockchain. Using the EOS.IO software, blocks are produced in rounds of 126 (6 blocks each, times 21 producers). At the start of each round 21 unique block producers are chosen by preference of votes cast by token holders. The selected producers are scheduled in an order agreed upon by 15 or more producers. Byzantine Fault Tolerance is added to traditional DPOS by allowing all producers to sign all blocks so long as no producer signs two blocks with the same timestamp or the same block height. Once 15 producers have signed a block the block is deemed irreversible. Any byzantine producer would have to generate cryptographic evidence of their treason by signing two blocks with the same timestamp or blockheight. Under this model a irreversible consensus should be reachable within 1 second."
7. How does the voting process work?
The voting process will begin once the Block Producer community releases a joint statement ensuring that it is safe to import private keys and vote. Broadly speaking there will be two methods of voting:
Command Line Interface (CLI) tools
EOS Canada has created eosc, a CLI tool that supports Block Producer voting. Other Block Producer candidates such as LibertyBlock are a releasing web portal that will be ready for main net launch. There will be many more options over the coming weeks, please make sure you are always using a service from a trusted entity. Remember: Do not import your private key until you have seen a joint statement released from at least five Block Producers that you trust which states when it is safe to do so. Ignoring this warning could result in tokens lost.
8. What makes EOS a good investment?
Team - EOS is spearheaded by the visionary that brought us the hugely successful Bitshares and Steem - arguably with two projects already under his belt there is no one more accomplished in the space.
Funding - EOS is one of the best funded projects in the space. The block.one team has committed $1B to investing in funds that grow the EOS echo system. EOS VC funds are managed by venture leaders distributed around the world to insure founders in all markets have the ability to work directly with local investors. Incentives such as the EOS hackathon are also in place with $1,500,000 USD in Prizes Across 4 Events.
Community Focus - The team is aware that the a projects success depends almost entirely on its adoption. For this reason there has been a huge push to develop a strong world wide community. There is already a surplus number of block producers that have registered their interest and started to ready themselves for the launch and incentives the EOS hackathon are being used to grow the community. A index of projects using EOS can be found at https://eosindex.io/posts.
Technical Advantages - See point 9!
9. What are the unique selling points of EOS?
Potential to scale to millions of transactions per second
This depends entirely on your definition of working product. If a fully featured developer release meets your definition then yes!. Otherwise the public release will be June 2018.
EOS differs from other projects in that it aims to deliver a fully featured version of the software on launch. The Dawn 3.0 RC1 feature complete pre-release became available on April 5th. This version has all the features of the final release that is due June 2018. Further development will involve preparing the final system contract which implements all of the staking, voting, and governance mechanics. The common notion that there is no viewable code published is wrong and the initial Dawn 1.0 release has been available from September 14th 2017.
11. EOS is an ERC-20 token, how can it possibly be a competitor to other platforms?
The ERC-20 token is used only for raising funds during the token distribution; all tokens will be transferred to the native blockchain once launched.
EOS team has clearly stated their reason for choosing the Ethereum network when they described the rationale behind the ICO model. Specifically, the ICO should be a fair and auditable process, with as little trust required as possible. If you believe that an ICO should be fair, auditable, and trustless, you have no choice but to use a decentralized smart contract blockchain to run the ICO, the largest, and by-far most popular of which is Ethereum. Since EOS is intended to be a major competitor for Ethereum, some have seen this as a hypocritical choice. - Stolen from trogdor on Steam (I couldn’t word it any better myself).
12. Why do the eos.io T&C’s say the ERC-20 token has no value?
The EOS T&C’s famously state:
"The EOS Tokens do not have any rights, uses, purpose, attributes, functionalities or features, express or implied, including, without limitation, any uses, purpose, attributes, functionalities or features on the EOS Platform."
This is legal wording to avoid all the legal complications in this emerging space, block.one do not want to find themselves in a lawsuit as we are seeing with an increasing amount of other ICOs. Most notably Tezos (links below).
This all comes down to legal issues. Anyone who’s been into crypto for 5 minuets knows that government bodies such as the Securities and Exchange Commission (SEC) are now paying attention to crypto in a big way. This legal wording is to avoid all the legal complications in this emerging space, block.one do not want to find themselves in a lawsuit as we are seeing with an increasing amount of other ICOs. Many token creators that launched ICOs are now in deep water for selling unregistered securities.
A filing from the Tezos lawsuit:
"In sum, Defendants capitalized on the recent enthusiasm for blockchain technology and cryptocurrencies to raise funds through the ICO, illegally sold unqualified and unregistered securities, used a Swiss-based entity in an unsuccessful attempt to evade U.S. securities laws, and are now admittedly engaged in the conversion, selling, and possible dissipation of the proceeds that they collected from the Class through their unregistered offering."
To ensure EOS tokens are not classed as a unregistered security block.one has made it clear that they are creating the EOS software only and won’t launching a public blockchain themselves. This task is left down to the community, or more precisely, the Block Producers (BPs). The following disclaimer is seen after posts from block.one:
"block.one is a software company and is producing the EOS.IO software as free, open source software. This software may enable those who deploy it to launch a blockchain or decentralized applications with the features described above. block.one will not be launching a public blockchain based on the EOS.IO software. It will be the sole responsibility of third parties and the community and those who wish to become block producers to implement the features and/or provide the services described above as they see fit. block.one does not guarantee that anyone will implement such features or provide such services or that the EOS.IO software will be adopted and deployed in any way.”
It is expected that many blockchains using eos.io software will emerge. To ensure DAPPs are created on an ecosystem that aligns with the interests of block.one a $1bn fund will be has been created to incentivise projects to use this blockchain.
“A lot of token distributions only allow a small amount of people to participate. The EOS Token distribution structure was created to provide a sufficient period of time for people to participate if they so choose, as well as give people the opportunity to see the development of the EOS.IO Software prior to making a decision to purchase EOS Tokens.”
It is also worth noting that block.one had no knowledge how much the the token distribution would raise as it is determined by the free market and the length of the token distribution is coded into the Ethereum smart contract, which cannot be changed.
14. Where is the money going from the token distribution?
Funding for the project was raised before EOS was announced, the additional money raised from the token distribution is largely going to fund projects on EOS.
A large portion of the money raised is getting put back into the community to incentivise projects using eos.io software. block.one raised all the money they needed to develop the software before the ERC-20 tokens went on sale. There are some conspiracies that block.one are pumping the price of EOS using the funds raised. The good thing about blockchain is you can trace all the transactions, which show nothing of the sort. Not only this but the EOS team are going to have an independent audit after the funding is complete for piece of mind.
From eos.io FAQ:
“block.one intends to engage an independent third party auditor who will release an independent audit report providing further assurances that block.one has not purchased EOS Tokens during the EOS Token distribution period or traded EOS Tokens (including using proceeds from the EOS Token distribution for these purposes). This report will be made available to the public on the eos.io website.”
A more complete list of EOS projects can be found at eosindex.io.
16. Dan left his previous projects, will he leave EOS?
When EOS has been created Dan will move onto creating projects for EOS with block.one.
When a blockchain project has gained momentum and a strong community has formed the project takes on a life of its own and the communities often have ideas that differ from the creators. As we have seen with the Bitcoin and Ethereum hark forks you cant pivot a community too much in a different direction, especially if its changing the fundamentals of the blockchain. Instead of acting like a tyrant Dan has let the communities do what they want and gone a different way. Both the Bitshares and Steem were left in a great position and with Dans help turned out to be two of the most successful blockchain projects to date. Some would argue the most successful projects that are actually useable and have a real use case. What Dan does best is build the architecture and show whats possible. Anyone can then go on to do the upgrades. He is creating EOS to build his future projects upon it. He has stated he loves working at block.one with Brendan and the team and there is far too much momentum behind EOS for him to possibly leave.
No one could have better knowledge on this subject than our Block Producer candidates, I have chosen to look to EOS New York for this answer:
"DDoS'ing a block producing is not as simple as knowing their IP address and hitting "go". We have distributed systems engineers in each of our candidate groups that have worked to defend DDoS systems in their careers. Infrastructure can be built in a way to minimize the exposure of the Block Producing node itself and to prevent a DDoS attack. We haven't published our full architecture yet but let's take a look at fellow candidate EOSphere to see what we mean. As for the launch of the network, we are assuming there will be attacks on the network as we launch. It is being built into the network launch plans. I will reach out to our engineers to get a more detailed answer for you. What also must be considered is that there will be 121 total producing and non-producing nodes on the network. To DDoS all 121 which are located all around the world with different security configurations at the exact same time would be a monumental achievement."
18. If block producers can alter code how do we know they will not do so maliciously?
Block producers are voted in by stake holders.
Changes to the protocol, constitution or other updates are proposed to the community by block producers.
Changes takes 2 to 3 months due to the fact block producers must maintain 15/21 approval for a set amount of time while for changes to be processed.
To ensure bad actors can be identified and expelled the block.one backed community will not back an open-entry system built around anonymous participation.
For this question we must understand the following.
Governance and why it is used.
The process of upgrading the protocol, constitution & other updates.
Dan’s view on open-entry systems built around anonymous participation.
Governance Cryptography can only be used to prove logical consistency. It cannot be used to make subjective judgment calls, determine right or wrong, or even identify truth or falsehood (outside of consistency). We need humans to perform these tasks and therefore we need governance! Governance is the process by which people in a community:
Reach consensus on subjective matters of collective action that cannot be captured entirely by software algorithms;
Carry out the decisions they reach; and
Alter the governance rules themselves via Constitutional amendments.
Embedded into the EOS.IO software is the election of block producers. Before any change can be made to the blockchain these block producers must approve it. If the block producers refuse to make changes desired by the token holders then they can be voted out. If the block producers make changes without permission of the token holders then all other non-producing full-node validators (exchanges, etc) will reject the change.
Upgrade process The EOS.IO software defines the following process by which the protocol, as defined by the canonical source code and its constitution, can be updated:
Block producers propose a change to the constitution and obtains 15/21 approval.
Block producers maintain 15/21 approval of the new constitution for 30 consecutive days.
All users are required to indicate acceptance of the new constitution as a condition of future transactions being processed.
Block producers adopt changes to the source code to reflect the change in the constitution and propose it to the blockchain using the hash of the new constitution.
Block producers maintain 15/21 approval of the new code for 30 consecutive days.
Changes to the code take effect 7 days later, giving all non-producing full nodes 1 week to upgrade after ratification of the source code.
All nodes that do not upgrade to the new code shut down automatically.
By default, configuration of the EOS.IO software, the process of updating the blockchain to add new features takes 2 to 3 months, while updates to fix non-critical bugs that do not require changes to the constitution can take 1 to 2 months.
Open-entry systems built around anonymous participation To ensure bad actors can be identified and expelled the block.one backed community will not back an open-entry system built around anonymous participation. Dan's quote:
"The only way to maintain the integrity of a community is for the community to have control over its own composition. This means that open-entry systems built around anonymous participation will have no means expelling bad actors and will eventually succumb to profit-driven corruption. You cannot use stake as a proxy for goodness whether that stake is held in a bond or a shareholder’s vote. Goodness is subjective and it is up to each community to define what values they hold as good and to actively expel people they hold has bad. The community I want to participate in will expel the rent-seeking vote-buyers and reward those who use their elected broadcasting power for the benefit of all community members rather than special interest groups (such as vote-buyers). I have faith that such a community will be far more competitive in a market competition for mindshare than one that elects vote buyers."
19. What is the most secure way to generate EOS key pairs?
Block producer candidates EOS Cafe and EOS New York have come forward to help the community with this topic. The block producer candidate eosnewyork has kindly posted a tutorial on steemit detailing the steps that need to be taken to generate key pairs using the official code on the EOS.IO Github. The block producer candidate eoscafe has gone a step further and released an Offline EOS Key Generator application complete with GUI for Windows, Linux & Mac. Not only can this application generate key pairs but it can also validate key pairs and resolve public keys from private keys. This application has also been vouched for by EOS New York
And 10,500 could be a stop for this sell idea. There is still a support zone of 10,300, and sellers will apparently have even less strength there. Now we will go test reisitance line of the yellow … You can also sell bitcoin to your friends and family, fellow bitcoin enthusiasts, or through a bitcoin ATM machine. If you are unsure about selling your bitcoin, opt to sell only a part of it and hold onto the rest. The value of bitcoin rises and falls all of the time, making it an exciting financial venture. Steps. Method 1 of 3: Using a Bitcoin Exchange Platform. 1. Choose a Bitcoin exchange ... Buy bitcoin or ethereum using GBP & EUR. We offer BTC/GBP & ETH/GBP and trading of cryptocurrencies on our platform. Join Binance Jersey Fiat to Crypto Exchange - Today! Exchange. Basic. Advanced. Referral Support News. Log In. USD. CNY. EUR. GBP. JPY. KRW. RUB. USD. Binance Jersey Bridging the Crypto-Fiat Channel Buy/Sell Cryptocurrencies with Pounds and Euros. Log In. Closure of Binance ... TradeSanta currently supports 4 major exchanges: Binance, Bitfinex, Bittrex and HitBTC. TradeSanta plans to connect to 3 more exchanges: Bitmex, Okex and Huobi. The crypto platform connects to exchanges via APi keys. Crypto trading bots strategies . TradeSanta offers currently one strategy. Binance cryptocurrency exchange - We operate the worlds biggest bitcoin exchange and altcoin crypto exchange in the world by volume Binance, they have four markets, Bitcoin, Ethereum, Binance coin and Tether. 03:29 The best idea is to pick the one the most volume and lowest or highest price depending whether you are buying or selling. 03:37 The good way to figure that out is to go to coin market cap, and it's gonna give you the volumes and the prices. 03:45 So in this case we see vechain and you can kind of see all the ... From Bitcoin Wiki. Jump to: navigation, search. List of Bitcoin Exchanges. Bitcoin exchanges are markets where bitcoins can be bought and sold for fiat money or other cryptocurrencies. Contents. 1 P2P exchanges; 2 Centralized order book exchanges; 3 Centralized fixed price exchanges; 4 See Also; P2P exchanges. Platforms that facilitate P2P buying and selling of Bitcoin. 1: LocalBitcoins: 2 ... Binance wiki exchange is a global cryptocurrency which offers an Olymp trade platform for over 100 types of cryptocurrencies. Binance has become one of the world’s greatest Olymp trade volume cryptocurrency exchanges. binance wiki exchange has now released several updates and advertisements, not only one exchange site but also new deals last year.
Basic Binance buy & Sell! buy & hold ur altcoins! (tagalog)
How to buy and sell Cryptocurrencys on Binance. BitCoin and Ripple Binance https://goo.gl/AzWFhh Once you buy or sell $100 of digital currency or more will g... How To Get Up To Speed With Cryptocurrency,Using Binance.Check Out This Powerful Software To Jump Start Your Crypto Career.Click The Link To Get Started.http... Binance exchange tutorial: how to sell on binance. I sold all my binance coins for bitcoins. Register on binance: https://www.binance.com/register.html?ref=1... Binance exchange tutorial. How to buy and sell Bitcoin and crypto.💰 BINANCE 10% OFF FEES https://cryptolark.co/BINANCE10🔥 WEALTH MASTERY https://cryptol... In todays video we discuss the bitcoin and ethereum price movements. We also go over a whale who has sold 4000 ETH on binance. Last but not least we go over ... How to buy and sell Cryptocurrencys on Binance. BitCoin and Ripple - Duration: 8:06. Jermaine Ellis 30,054 views. 8:06. Edward Snowden: How Your Cell Phone Spies on You - Duration: 24:16. ... https://www.binance.com/?ref=11688995 Bitconnect: https://bitconnect.co/?ref=brandon71101 Receive $10 worth of Bitcoin when you set up your coinbase wallet a... For BUY AND SELL/EXCHANGE https://www.binance.com/?ref=12090952 Genesis Mining Promo COde 3% discount Code: fEY3Z1 Hasflare: https://hashflare.io/r/A7C1FFA6-... for more question just send me an email: [email protected] For BUY AND SELL/EXCHANGE Binance https://www.binance.com/?ref=12090952 Hitbtc https://hitbtc.com...