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Brief Comments on Goguen: Q4 2020, Q1 2021, utility, Marlowe, DSL, Glow, Plutus, IELE, smart contracts, thanksgiving to you, sidechains and Hydra, Goguen rollout and additions to product update

Smart contracts (origins in 80s, 90s vs. 2013 ETH and 2020s Cardano)
We had a pretty interesting product update. We laughed, we cried, we all learned a little bit. Two and a half hours lots of stuff and I hope this gives you guys a good window into all the things that are happening. There's an enormous amount of complexity in Cardano and Goguen is no different. In fact that one slide showing all the interlocking dependencies and the moving pieces for it and just the sheer volume of things that are going on is, is an indication of not only the quality of the team but also the commercial reality of being a smart contract platform. In 2020 when I co-founded Ethereum our reference material was paper. We looked at things that Nick Szabo and people from the 1990s and 1980s wrote about and whether you were a Ricardian contract fan or you had programmed in Eiffel or you understood things like FpML basically it was an open field which gave us kind of a freedom to just do whatever we wanted to do but it also didn't give us a commercial reality of who's going to buy it? Who's going to use it? What do you need to do? The expectations in 2020 are vastly different from the expectations in 2013 and the reality is that there are massive deficits with Ethereum as designed today which is why Tezos exists and Algorand exists and why ETH2 is being constructed . It's why there are so many different players from Polkadot and others on down who have deep and detailed opinions about the things we need to do. If the ICO revolution hadn't happened, there was no notion of an ERC20 token and we were in a just different world.
We didn't have DeFi, any of these things and now in 2020 if you are to be competitive and build great things and actually invite real use and utility at a scale of millions and billions of people or government or Fortune 500 you need to have real good answers about a lot of different threats and things. For example, Marlowe, what it does is it leverages 20 years of history from domain experts like Willi Brammertz and over 30 years of history in domain-specific language (DSL) design from professor Simon Thompson and his team and it puts them together. It says for the first time ever we're going to have semantical clarity between the entrepreneur, the developer, the writer and the financial services infrastructure whether that be the banker, the insurance agent, the exchange, whoever that might be. Up until the totality of human history till today we have never had that semantical clarity. All four of those actors speak different languages and what we're doing with Marlowe as a DSL is an example of how you can unify and create a common language and experience between all of them today.
Marlowe, DSL, Glow, Plutus, IELE
Right now, you guys can go to the Marlowe playground and you can start using it and start building things and start having that semantical clarity and work with us and over a period of six months or so that will continue to evolve. Templates will evolve, applications will be constructed and those applications will work their way into Cardano applications and eventually they'll become cross-platform and work on things like (Hyperledger) fabric and other such things as we see industry and commercial adoption but it requires a starting point and Marlowe has evolved over a four year period through the hard labors of so many people to actually give us a great starting point. You can visually look at contracts and talk about their design. You can write them in JavaScript, you can write them in the Marlowe programming language. There's a Haskell side to things and you can see the power of this approach because of its design. You can prove things are correct, you can use theory that has existed for over 40 years like SAT solvers and reachability to actually show that you're not going to have a parity bug and that's just one example of one DSL of which many more will come. The point of DSLs is to give clarity to people in the industry. For example if we get into the health business and we start talking about medical records that will become a DSL to broker their movement and that same clarity and semantical unification will occur between doctors and hospitals, patients, governments, regulators and business professionals and they will now have a common language. So, Marlowe is an entry point and it's an example of how to build a DSL and evolve a DSL and bring the right people to the table.
When we look to things like Glow, from MuKn, this is an example of a team that's highly motivated and intrinsically across blockchain. When we look to the future and we say what happens when Bitcoin gets smart contracts? What happens when ETH2 comes out? What happens when people want to build cross-blockchain applications? Wouldn't it be nice to have a unification language and that's what Glow is basically all about. By strategic investments in that ecosystem, what Glow does for us is it ensures that we won't be left behind that Cardano has that and all Cardano infrastructure can benefit from that and Glow in turn will benefit from its embedding in our ecosystem. More users, more technology and ultimately because Cardano's the best. If you deploy in that direction it's the best experience. When you look to Plutus, Plutus is the unification language, it's the conductor of the orchestra and it pulls all of these things together and there were a lot of design requirements with Plutus that were quite hard from a theory viewpoint. We really cared a lot about resource determinism. We wanted to make sure that it was always predictable or at least as predictable as it can be to know how much it costs to do things because at the end of the day this is not a science experiment. These are not toys back in 2013. We had the luxury with Ethereum of just seeing what happened and the market makes strategic investments and they have to know how much their operating cost is going to be for their business model. We designed Plutus so that it would be one of the best programming languages on a long arc agenda of being a very practical on and off chain language to unify all the Cardano ecosystem. There are many objects in the ecosystem to operate, manipulate, instruments of value like native assets, identity, smart contracts onto themselves, DAOs, off chain infrastructure and you need a conductor that's capable of living in between all of these things and you need certainty that the code you're writing is going to work.
This is why we based it on an ecosystem that has 35 years of history and we as a company have invested millions of dollars in that ecosystem to modernize it and bring it into the 21st century especially for things like Windows support and working with partners like Tweag WebAssembly support, working on projects like compilation to JavaScript so that we can share that's there and our commitment is going to continue beyond that we are a founding member of the Haskell foundation working with Simon Peyton Jones and we're going to ensure that Haskell has compilation to ARM and that all of the technology that's required to keep that language competitive and actually make the language even more competitive will happen. It's very nice that Plutus is deeply ingrained in that ecosystem and that makes it a perfect conductor language. In the coming months we're going to talk a lot more about our relationship decay in IELE. If you live in the imperative object-oriented world and you want to do things a bit differently than the way things are done in the Haskell functional world then it makes sense to have an option that has the same principles as us which is why we reached out to Grigore years ago and established a commercial relationship with him. It's been the privilege of my career finding a way to resurrect that relationship so in the coming months we're going to talk a lot about how IELE fits into the Cardano ecosystem and the value it's going to bring in addition to the value of Marlowe, Glow, and Plutus.
Native assets
One of the single most important things about all of this is the native asset standard. One of the things we did not anticipate when we created Ethereum is just how pervasive the user's ability to issue an asset would be. We figured this would be an important thing, it's why we put it on a T-shirt back in the Miami conference in January of 2014 and we realized that from the color coin's project in the master coin project and one of the most important things is that we have the ability to issue not just a utility token but non-functional assets, security tokens and a litany of other instruments that hold value. Some ephemeral, some permanent, some with flexible monetary policies, some with fixed monetary policies, some from a central issuer, some from a decentralized issuer, some managed by a foundation, some managed by the community, some managed by fixed code that's immutable and the point of the native asset standard in the ERC20 converter is to establish a co-evolution of the technology and the commercialization of the technology. What we've been doing with ERC20 converter is using that as a way to create a conversation with those who want to migrate or build on Cardano and thinking through how are we going to create practical standards with our native assets. We already have enormous advantages with this standard over Ethereum. In particular the fact that your assets you issue on Cardano are treated the way that ADA is treated whereas in Ethereum you're a second-class citizen or ETH is treated differently from smart contracts. This first class citizen approach means that your assets will have the same governance access layer, to portfolio access and infrastructure that ADA itself has. Easier listing experiences, easier time with hardware wallets, easier time with wallet software. In general better user experience, faster transactions, lower transaction costs and then eventually for higher value tokens even the possibility of paying transaction fees over the long term in the native asset itself as if you were your own cryptocurrency.
Goguen rollout
You just simply cannot do this with the design of Ethereum and Ethereum 2. It's a huge advantage we have in our ecosystem and it's one that will become more pervasive over time now Goguen has already started. As a launch agenda the very first update to enable some Goguen era functionality was the metadata standard which meant that you could go from just moving ADA around to actually a whole litany of applications in the identity space and in the metadata space some of which we're aggressively negotiating on in commercial deals which we'll announce at a later date. The rollout of Goguen in terms of the system as we mentioned in the presentation will be principally done for the first iteration over a series of three hard fork combinator (HFC) events. The first of which is beginning this year in November December time frame and that's going to lay a lot of the foundations that will enable us to get to the second hard fork combinator event which will occur in Q1 of next year and we'll announce that specific date likely at the next product update and then the third one will happen shortly thereafter. They have to be spaced this way because it's just simply too cumbersome on our developers and also our partners such as wallet infrastructure and exchanges to try to do too much too quickly and furthermore there's an enormous amount of work as you've noticed on that slide to roll out Goguen. You have to do two things at once, you have to deploy the infrastructure but then you also have to populate the infrastructure and what's nice about the way that we've done things as you now see with the Marlowe playground the population of that infrastructure is occurring now today and with the ERC20 converter and the mint test net that's coming.
That's going to occur in November which means that that gives people time to start building and playing on our ecosystem in a safe sandbox so that when they deploy it to the mainnet they do it right the first time and they don't make an existential failure as we have seen with the DeFi space because at the end of the day once you go live you have a huge adversarial surface and everybody in the world is going to try to break the things you've done. It's very important that you do it right which means that you need time as a commercial partner and an application deployer to do it correctly. Parts of Goguen are indeed shipping this year, some have already shipped and we'll have another HFC event at the end of next month or early in December and throughout the first quarter of next year and likely the second quarter will complete the other two HFC events which will roll out full support for native assets, extended UTxO, the Plutus infrastructure and the Marlowe infrastructure. In the meantime we're also working on strategies about how we can ensure best integration of Glow and IELE into the Cardano ecosystem and as you've noticed there are three parallel teams that are working very hard. The Shelley team continues to upgrade the Shelley experience. Just today we've received a lot of concerns over for example the state pool ranking in Daedalus. Let me be very clear about something. There's no problem with the ranking software, the problem is the k parameter. It needs to be increased and the fact that things are getting grayed out is an indication that the ranking parameter is actually working right for the first time. So, k needs to go up but there are consequences of that and we need to improve the software to reflect those consequences but it is my goal to get k to 1000 before ideally d hits 0 because we really do want to have over a 1000 well-functioning stake pools but by no means is that the end of the story.
Improvements + project Catalyst
We need partial delegation and delegation portfolios. We need means for stake pool operators to communicate effectively and efficiently with those who delegate to them. We need improvements in SMASH. We need an identity center, we need a litany of improvements to Daedalus itself. Right now, today, there are more than four companies working full-time at doing just these things in addition to the Goguen updates that are occurring right now. That research thread and that development thread will continue. We've already seen seven CIPs including CIPs related to the reward function. We take them very seriously, we review them and there's enormous amount of discussion about how to create a fair and balanced system and we appreciate this feedback. It's a process and we ask for patience and we also remind people that we launched Shelley just at the end of July and despite that the ecosystem has more than doubled in size and it's been growing at an incredible pace and it's only going to continue and we're only going to see our best days ahead of us. Good things are coming down the pipe and it's becoming a much more holistic ecosystem from in performance improvements, to usability improvements, to better overall software for everyone.
There's no greater example of that than what we've been able to accomplish in the last three months for the exchanges in general. We're really proud of what we've done with the Adrestia stack and we're really proud of working with great partners like Binance and Bittrex throughout the last few months and we've had some certain challenges there but as a result of overcoming those challenges we have left behind an incredible enterprise grade listening experience that continues to get faster, continues to get higher quality and is secure and reliable 24 hours a day, seven days a week and we'll continue investing heavily to ensure that that only gets better for all of those partners whether they be an external wallet or their infrastructure like an exchange operator. We've had a lot of wins also on the governance side with the Voltaire Catalyst project. We have seen huge wins in participation going from small focus groups to now over 3500 people every single day coming into cardano.ideascale.com competing for 2250000 worth of ADA with fund2. That's just the beginning and every six to eight weeks that's going to increase in scale, in terms of the money and people, the quality... When we ask what is our developer acquisition strategy that's a major part of it because people know that there's money to be made in building on Cardano and that you have the right incentives to go realize your dreams and add value so just as these frameworks like the Marlowe playground and the Plutus playground and other such things like Glow come online and IELE come online the ability to build will be matched by the ability to discuss what to build and fund? What to build through a community driven process that includes greater and greater inclusivity. For example the next fund will include a voting center built right into Daedalus in addition to the cell phone application that we've already launched to vote and we will continue refining that experience relentlessly that's one of our fastest moving teams and I will remind you we are doing this in parallel to the Shelley workstream and the Goguen workstream that we showed you guys today. Finally there's Basho, not the next hard fork combinator event but HFC#3 which we anticipate in Q1 2021.
Sidechains, Hydra
I would like to include a sidechain protocol that allows the movement of value between independent systems through some form of blocking mechanism. We are currently examining and designing a protocol that we think fits very nicely into the way that our system works with mild modifications to the ledger rules. If that and should this be successful then that helps with one of the pillars of Basho interoperability and then the other pillar is scalability. Rob is hard at work working with technical architects and scaling up a team to start de-risking the Hydra protocol and others are hard at work evolving the science behind the Hydra protocol. We have seen great progress on all fronts to de-risk Hydra's roll-out and what's so beautiful about Hydra is it is our belief that the majority if not all of Hydra can be implemented in Plutus. As Plutus rolls out we have a natural constituency to run this infrastructure. The stake pool operators and we have a natural way without an HFC event or special accommodation of rolling out Hydra.
It's not really needed at this level of scaling capacity. We have an enormous throughput already 10 times greater than Ethereum as it is today and room to make it a hundred times greater than what Ethereum is today without Hydra. However as we de-risk this infrastructure solidify the protocols and get out all the kinks. What's so beautiful about it is that we will be able to when the time comes the community can roll out multiple implementations of Hydra so that there is diversity and there will be a natural group of actors to run those channels as we have seen for example with the Bolt spec and the Lightning ecosystem on Bitcoin. The contrasting difference between Lightning and Bitcoin and Hydra and extended UTxO and Cardano is we designed Cardano for Hydra.
Bitcoin was not designed for Lightning and as a consequence it's always more difficult for them to try to make meaningful progress whereas us there's no friction in that relationship. It just fits very nicely through so the roadmap is coming together and Cardano 2020 has definitely started to evolve into quite a mature ecosystem and what's really exciting is we're going from an ecosystem of potential to one of reality and instead of asking what could we do we're showing people what has been done and people are actually doing things every day.
Our commercial team is inundated with requests for coordination and cooperation and deployment. I get numerous emails every single day, well intended to very serious about people wanting to build on the platform and we're really excited about that. We're going to keep this steady systematic relentless march as you saw with the enormity of the news today. It's business as usual and it'll be exactly the same in November only there'll be more and every month. The velocity increases, we burn down the remaining story points to get these things done and things are happening very quickly and we just keep releasing and releasing and releasing and it's a very different time than it was even six months ago.
Community rules
What's so reassuring is we continue to have the best community in all the cryptocurrency space. It's the final point but it's one that I'm most proud of. You see people get to decide where they want to live, what infrastructure they want to deploy, on who they want to work with and when you have a welcoming warm and friendly community that is constructive and productive and their job is to help you get to where you need to go you want to work with those people. When you have a destructive or toxic community that's exclusive hierarchical and not invented here in their mentality people don't want to work with that community. Money can't buy that. I don't care if you have a bank account with four billion dollars or you're a central bank. You can't buy character and you can't buy culture, you have to make it and you have to earn it and if we've accomplished anything over these last five years from the 90 papers now and the million plus lines of code and the incredible releases that have happened and continue to happen we accomplished the greatest thing of all: we built a community to rival that of bitcoin's. I believe with that community we can realize the dream in the coming years of Cardano becoming the financial operating system.
For those who don't have one and giving open prayer and free economic identity to those who need it I am astounded by just how easy it is to roll these things out. They're super hard and complex under the hood but they just feel right and fit right and all the pieces are starting to come together in just the right way and I'm astounded by the fact that when we roll them out community members are there to receive them and take them to the next level.
Thank you all for attending the product update at the end of the month. This was a real good one, just as good as the Shelley one and we are now in the Goguen era with the first HFC event coming in the end of November and we're going to keep pushing them out. Every single one of them will add more capabilities and I encourage everyone to check out the Marlowe playground start building with it. Today things are happening really fast when the mint comes online at the end of November. Start playing around with that, start talking about the multi-token standard. If you're interested in a project our commercial division divisions always' open and you're going to see more and more progress from all entities in this ecosystem and some potentially major announcements before you can think it. Thanks guys it was a good day and thanks to the entire team that made all this happen I'm real proud of all of you.
Video: https://www.youtube.com/watch?v=l5wADba8kCw
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Bob The Magic Custodian



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:

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:
See - all problems are solved! All we have to worry about now is:
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:
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:
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):



Thoughts?
submitted by azoundria2 to QuadrigaInitiative [link] [comments]

How to buy Bitcoin and Deposit on Roobet Full Tutorial

Hello!
In this thread I will do my very best to explain how to purchase Bitcoin safely and deposit it onto Roobet.com !
If anything is too confusing or you need further instructions feel free to message a mod for help!Be very aware of other users offering to sell you bitcoin or purchase on your behalf.If you are new to Bitcoin in general I strongly recommend watching this quick video on the basics of bitcoin safety https://www.youtube.com/watch?v=2z2xggmeW1AAfter you have watched that or you already understand bitcoin skip to down below!
Buying Bitcoin
Step 1 Chosing an exchange
Ok so you want to buy bitcoin to play on roobet? No problem! Bitcoin is super easy to use once you understand it! The first thing you need to do is pick an exchange to purchase from. I would recommend coinbase as it is a very large and trusted exchange. If coinbase does not work in your region then I would recommend Binance The last option if buying online doesn't work would be a local Bitcoin ATM use google to find one close to you.

Step 2 Signing up - coinbase Sign up using https://www.coinbase.com/join/carava_zo to get a bonus 10$ btc on your first purchase Once you create an account you will be prompt to verify both a Email & Phone Number *Sometimes a photo id is required* *(It is recommend to add one as it will improve account security and increase your buying limit)* Follow the on screen prompts until you get to Add Payment Method
Add your method of payment
Once you link a Bank/Credit Card you will now be in the main page
https://preview.redd.it/a58hftutv8d51.png?width=1892&format=png&auto=webp&s=9ce87ba198fdcaad10a2da4725c1030fca4d1741
  1. Takes you to the main page
  2. Takes you to the main page
  3. Your Portfolio view your holdings here
  4. Check current market prices
  5. Buy sell and send bitcoin/Crypto
Click on Trade (5) SOMETIMES AN ID IS REQUIRED It is recommended to do this step even if you do not get the prompt as it will increase account security and increase your buying limit.
Verify your Id by following the steps
Once you have a verified account you will be able to purchase Bitcoin for life! YAAAY :) Click on Trade (5) once again and now you will see this pop up
https://preview.redd.it/absss1xrx8d51.png?width=373&format=png&auto=webp&s=93308c636588421ead42f557cc5c51beeea4c431
GO SLOW FROM THIS POINT ON THERE IS NO RUSH Select the coin you would like to purchase Select the payment method you have added in the previous step Ensure that One Time Purchase is selected so it does not recur automatically
Confirmation Window
This is the last chance to cancel or change anything before you purchase. In this example I am making a purchase of $100 Cad worth of BTC Take not of Coinbase fees so you do not get confused once the BTC arrives
Complete
Your BTC will be available instantly! that is the beauty of setting up a verified coinbase account! Step 1 is complete we have now successfully purchased our first amount bitcoin!
Step2 Sending Bitcoin Now we will go back to the home page by click ether the logo (1) or the home button (2) From the main page we will click on portfolio (3)
https://preview.redd.it/dzvva71mz8d51.png?width=1892&format=png&auto=webp&s=9f2d1cd9052b7751afd22a97c6a52fa4fd669a23

Once we are in the Portfolio screen scroll down until you see Your Assets
This will display all your holdings
Now click on Bitcoin and it will bring you to your bitcoin wallet on the right hand side you will see a Send and Receive Tab
ALWAYS TRIPLE CHECK ADDRESSES
Ok we are going to Pause Coinbase here and head on over to our Roobet AccountIf you do not have a Roobet Account Follow the guide here ( https://www.reddit.com/Roobet/comments/hydyap/how_to_create_a_roobet_account/ )
On the roobet home page you want to click on Deposit
https://preview.redd.it/6x49blj939d51.png?width=1409&format=png&auto=webp&s=a6acb178137f90d874297f067b83e8abb143b035
Once you do that the Wallet Window will pop up
IF you have the coinbase app you can Scan the QR code to deposit (not the one in the screenshot unless you want to deposit into my wallet!)
  1. Copy the Bitcoin Address (Your bitcoin address not the one in the screenshot)
  2. Head back to coinbase
  3. You should still have the Sent/Receive tab open if not open it back up
  4. Put in the amount of BTC you wish to send
  5. I like to add a note to keep my purchases organized this is optional
  6. PASTE THE ROOBET DEPOSIT ADDRESS WE COPIED FROM STEP 1
  7. DOUBLE TRIPLE QUADRUPLE CHECK THE ADDRESS IS CORRECT YOU ONLY GET 1 SHOT AT THIS GO SLOW
  8. If everything looks good click send
TRIPLE CHECK BEFORE CLICKING SEND
You will be given a confirmation screen again take note of the fees It is easy to get confused especially with currency conversion its always best to look at the BTC amount not the $ amount. (pro tip)
Last chance to check everything
Once you confirmed everything click send and the BTC is on its way! Go back to roobet and keep an eye on your notifications. Thanks to Roobet Instant funding you only need 1 confirmation before your funds are ready to go!
https://preview.redd.it/14x2wwmo59d51.png?width=524&format=png&auto=webp&s=d40212fd1b67555fecb6e7f69c78d47c1abe569f

Thats it!!!!You have successfully purchased and added BTC to your roobet account! Things to note Bitcoin is risky be safe take time to learn it Gambling is risky... Crpto is risky this website combines both please take the appropriate steps to ensure not only your financial safety but also your metal health Play Smart Play Safe
Thank you for reading!if this helped you at all I would love it if you used my links above when signing up This was my first reddit guide I apologize if it is messy/confusing I will work on the formatting any Feedback is appreciated
-Dom
submitted by dom555 to Roobet [link] [comments]

Here is how to play the altcoin game - for newbies & champs

I have been here for many previous altcoin seasons (2013,2017 etc) and wanted to share knowedle. It's a LOOONG article.
The evaluation of altcoins (i.e not Bitcoin) is one of the most difficult and profitable exercises. Here I will outline my methodology and thinking but we have to take some things as a given. The first is that the whole market is going up or down with forces that we can't predict or control. Bitcoin is correlated with economic environments, money supply increases, safe havens such as Gold, hype and country regulations. This is an impossible mix to analyze and almost everyone fails at it. That's why you see people valuing Bitcoin from $100 to $500k frequently. Although I am bullish on the prospects of Bitcoin and decentralization and smart contract platforms, this is not the game I will be describing. I am talking about a game where you try to maximize your BTC holdings by investing in altcoins. We win this game even if we are at a loss in fiat currency value. To put it another way:
If you are not bullish in general on cryptocurrencies you have no place in investing or trading cryptocurrencies since it's always a losing proposition to trade in bubbles, a scientifically proven fact. If on the other hand you are then your goal is to grow your portfolio more than you would if holding BTC/ETH for example.

Bitcoin is the big boy

How the market works is not easily identifiable if you haven't graduated from the 2017 crypto university. When there is a bull market everything seems amazingly profitable and things keep going up outgrowing Bitcoin by orders of magnitude and you are a genius. The problem with this is that it only works while Bitcoin is going up a little bit or trades sideways. When it decides to move big then altcoins lose value both on the way up and on the way down. The second part is obvious and proven since all altcoins from 2017 are at a fraction of their BTC value (usually in the range of 80% or more down). Also, when BTC is making a big move upwards everyone exits altcoins to ride the wave. It is possible that the altcoin market behaves as an inversed leveraged ETF with leakage where in a certain period while Bitcoin starts at 10k and ends at 10k for example, altcoins have lost a lot of value because of the above things happening.

We are doing it anyway champ!

OK so we understand the risks and just wanna gambol with our money right? I get it. Why do that? Because finding the ideal scenario and period can be extremely profitable. In 2017 several altcoins went up 40x more than BTC. But again, if you don't chose wisely many of them have gone back to zero (the author has first hand experience in this!), they have been delisted and nobody remembers them. The actual mentality to have is very important and resembles poker and other speculative games:
A certain altcoin can go up in value indefinitely but can only lose it's starting investment. Think about it. You either lose 1 metric or gain many many more. Now that sounds amazing but firstly as we said we have the goal to outperform our benchmark (BTC) and secondly that going up in value a lot means that the probability is quite low. There is this notion of Expected Value (EV) that poker players apply in these kind of situations and it goes like that. If you think that a certain coin has a probability let's say 10% to go up 10X and 90% probability it goes to zero it's an even bet. If you think that probability is 11% then it's a good bet, a profitable bet and you should take it. You get the point right? It's not that it can only go 10X or 0X, there is a whole range of probability outcomes that are too mathematical to explain here and it doesn't help so much because nobody can do such analysis with altcoins. See below on how we can approximate it.

How to evaluate altcoins

A range of different things to take into account outlined below will form our decision making. Not a single one of them should dictate 100% of our strategy.

Basics

It's all about market cap. Repeat after me. The price of a coin doesn't mean anything. Say it 10 times until you believe it. I can't remember how many times I had conversations with people that were comparing coins using their coin price instead of their market cap. To make this easy to get.
If I decide because the sky is blue to make my coin supply 100 Trillion FoolCoins with a price of $0.001 and there is another WiseCoin with a supply of 100 Million and price of $1 then FoolCoins are more expensive. - Alex Fin's Cap Law

Fundamental analysis

This is done usually in the stock world and it means that each company has some fundamental value that includes it's assets, customers, growth prospects, sector prospects and leadership competence but mostly centered in financial measures such as P/E ratios etc. Valuation is a proper economic discipline by itself taught in universities. OK, now throw everything out of the window!.
This kind of analysis is impossible in vague concepts and innovations that are currently cryptocurrencies. Ethereum was frequently priced at the fictional price of gas when all financial systems on earth run on the platform after decades (a bit of exaggeration here). No project is currently profitable enough to justify a valuation multiple that is usually equal to P/E in the thousands or more. As such we need to take other things into account. What I do is included in the list below:

Relative valuation

One of my favorite ways to value altcoins that is based on the same principle in the stock market is to look at peers and decide what is the maximum cap it can grow to. As an example you take a second layer Ethereum solution that has an ICO and you want to decide if you will enter or not. You can take a look at other coins that are in the same business and compare their market caps. Thinking that your coin will outperform by a lot the top coins currently is overly optimistic so I usually take a lower valuation as a target price. If the initial offering is directly implying a valuation that is more than that then there is no room to grow according to my analysis and I skip it. Many times this has proven me wrong because it's a game theory problem where if many people think irrationally in a market it becomes a self-fulfilling prophecy. But since there is opportunity cost involved, in the long run, getting in initial offerings that have a lot of room to grow will pay off as a strategy.

Sector prospects

In 2017 the sexiest sector was platforms and then coins including privacy ones. Platforms are obviously still a highly rated sector because everything is being built on them, but privacy is not as hot as it used to be. In 2018 DEXes were all they hype but still people are massively using centralized exchanges. In 2020 Defi is the hottest sector and it includes platforms, oracles and Defi projects. What I am saying is that a project gets extra points if it's a Defi one in 2020 and minus points if it's a payment system that will conquer the world as it was in 2017 because that's old news. This is closely related to the next section.

Hype

Needless to say that the crypto market is a worse FOMO type of inexperienced trigger happy yolo investors , much worse than the Robinhood crowd that drove a bankrupt company's stock 1200% after they declared bankruptcy. The result is that there are numerous projects that are basically either vaporware or just so overhyped that their valuation has no connection to reality. Should we avoid those kind of projects? No and I will explain why. There are many very good technically projects that had zero hype potential due to incompetent marketing departments that made them tank. An example (without shilling because I sold out a while back) is Quantum Resistant Ledger. This project has amazing quantum resistant blockchain, the only one running now, has a platform that people can build tokens and messaging systems and other magnificent stuff. Just check how they fared up to now and you will get the point. A project *needs* to have a hype factor because you cannot judge it as normal stocks that you can do value investing like Warren Buffet does where a company will inevitable post sales and profitability numbers and investors will get dividends. Actually the last sentence is the most important: No dividends. Even projects that give you tokens or coins as dividends are not real dividends because if the coin tanks the value of the dividend tanks. This is NOT the case with company stocks where you get dollars even if the company stock tanks. All that being said, I would advice against betting on projects that have a lot of hype but little substance (but that should be obvious!).

How to construct your portfolio

My strategy and philosophy in investing is that risk should be proportional to investment capital. That means that if you are investing 100K in the crypto market your portfolio should be very different than someone investing 1K because 10% annual gains are nothing in the latter while they are very significant in the former. Starting from this principle each individual needs to construct a portfolio according to how much risk he wants to take. I will emphasize two important concepts that play well with what I said. In the first instance of a big portfolio you should concentrate on this mantra: "Diversification is the only free meal in finance". In the case of a small portfolio then this mantra is more important: "Concentrate to create wealth, diversify to maintain wealth". Usually in a big portfolio you would want to hold some big coins such as BTC and ETH to weather the ups and downs explained in previous paragraphs while generating profits and keep progressively smaller parts of your portfolio for riskier investments. Maybe 50% of this portfolio could be big caps and 10% very risky initial offerings. Adapting risk progressively to smaller portfolios makes sense but I think it would be irrational to keep more than 30% of a portfolio no matter what tied to one coin due to the very high risk of bankruptcy.

Conclusion

The altseason is supposedly coming every 3 months. Truth is that nobody can predict it but altcoins can be profitable no matter what. Forget about maximalists who are stuck in their dogmas. Altcoins deliver different value propositions and it makes sense because we are very far from a situation where some project offers everything like Amazon and we wouldn't even want that in the first place since we are talking about decentralization and not a winner takes all and becomes a monster kind of scenario! Some last minute advice:
P.S If you find value in reading this and want more weekly consider subscribing to my newsletter here
submitted by aelaos1 to CryptoCurrency [link] [comments]

The events of a SIM swap attack (and defense tips)

Posted this on Coinbase and someone recommend it also be posted here. The information below on an attempted SIM swap attack was pieced together through a combination of login and security logs, recovering emails initiated by the attacker that were deleted and then deleted again from the trash folder, and learning from AT&T’s fraud representatives. The majority if this is factual, and we do our best to note where we are speculating or providing a circumstantial suspicion. TLDRs at the bottom.
The full story:
We were going about our business and received a text from AT&T that says “…Calls & texts will go to your new phone/SIM card. Call 866-563-4705 if you did not request.” We did not request this, and were suspicious that the text itself could be a phishing scam since we searched the phone number and it wasn’t overtly associated with AT&T. Thus, we tried calling AT&T’s main line at 611 but all we hear is beep beep beep. The phone number is already gone. We use another phone to call AT&T and at the same time start working on our already compromised email.
While we didn’t see everything real time, this is what the recovered emails show. In less than 2 minutes after receiving the text from AT&T, there is already an email indicating that the stolen phone number was used to sign into our email account associated with Coinbase. 2 minutes after that, there is an email from Coinbase saying:
"We have received your request for password reset from an unverified device. As a security precaution, an e-mail with a reset link will be sent to you in 24 hours. Alternatively, if you would like your password reset to be processed immediately, please submit a request using a verified device.
This 24 hour review period is designed to protect your Coinbase account."
This is where Coinbase got it right to have a 24 hour review period (actually a recovery period) before allowing the password to be reset. However, the attackers knew this and planned to steal the second email from Coinbase by setting email rules to forward all emails to a burner address and also have any emails containing “coinbase” re-routed so they don’t appear in the Inbox. 5 minutes later, they request a password reset from Gemini and the password was reset to the attacker’s password within a minute after that. The next minute they target and reset DropBox’s password followed immediately with Binance. Less than 2 minutes later, an email from Binance indicates that the password has been reset and another email arrives a minute later indicating a new device has been authorized.
It’s at this point that we begin locking the attacker out by (1) removing the phone number as 2FA (2) changing the email password, (3) and three forcing a logout of all sessions from the email. There was a bit of back and forth where they still had an active login and re-added the stolen phone number as 2FA.
They added only one more password reset to a gaming account that was not deleted. I can only suspect that was a decoy to make it look like the attack was directed at gaming rather than finances.
The Gemini and Binance accounts were empty and effectively abandoned, with no balances and inactive bank accounts (if any), and no transactions in 1-3 years. DropBox had no meaningful files (they probably look for private keys and authenticator backups) and the phone number they stole from us was suspended, so as far as the attacker is concerned, there is no meat on this bone to attack again… unless they had inside information.
This is where I suspect someone internal at Coinbase receiving wire deposits has been compromised in tipping off ripe accounts – accounts with new and somewhat large balances. We had completed a full withdrawal of funds from Coinbase earlier in the year, and had a balance of less than $20 heading into May. Deposits to Coinbase staggered in to get above six figures through mid-May then stopped. The attack occurred 7 days after the last large wire deposit was made to Coinbase.
From the perspective of an attacker that had no inside information, we were a dead end with abandoned Gemini and Binance accounts with zero balances and stale transactions, no DropBox information, and the suspended phone number access. Our Coinbase deposits were known to no one except us, Coinbase, and our bank. We were also able to stop the hacker’s email forwarding before Coinbase’s 24 hour period to send the password reset, so this one didn’t work out for the attackers and it would make sense for them to move on to the next rather than put efforts into a second attack only for Coinbase - for what would appear to be a zero-balance Coinbase account based on the other stale accounts.
Then…23 hours and 42 minutes after the first attack, another message from AT&T “…Calls & texts will go to your new phone/SIM card. Call 866-563-4705 if you did not request.” Here we go again. We had been confident in AT&T’s assurances that our account had been locked and would not be SIM swapped again, so we unwisely added the phone number back to our email account as a backup (it’s now removed permanently and we use burner emails for account recovery like we should have all along).
Upon seeing that our phone number had been stolen again I knew they were after the Coinbase reset email that was delayed by 24 hours from Coinbase as part of their security. We did 4 things within 2 minutes of that text: (1) removed the phone number again from the email account – this time for good, (2) market sell all Bitcoin on Coinbase, (3) withdraw from Coinbase, (4) have AT&T suspend service on the phone line.
In speaking with AT&T, they were floored that our SIM would be transferred again in light of all the notes about fraud on the account and the PIN being changed to random digits that had never been used by us before. Based on the response of disbelief from AT&T on the second port, I suspect that this attack also involved a compromised AT&T employee that worked with the attacker to provide timely access to the Coinbase password reset email. Apparently, this has been going on for years: https://www.flashpoint-intel.com/blog/sim-swap-fraud-account-takeove
with phone carrier employees swapping SIMs for $80s a swap.
Remember that most of this was hidden in real time, and was only known because we were able to recover emails deleted from Trash by the attacker.
Since we require any withdrawals to use Google Authenticator on Coinbase, our funds may have been secure nonetheless. However, under the circumstances with attackers that were apparently working with insiders to take our phone number twice in attempts to steal Bitcoin, and it being unknown if they had additional tools related to our Google Authenticator, we decided it was safer on the sidelines. The coins were held on the exchange for a quick exit depending on whether Bitcoin was going to break up or down from $10,000. A hardware wallet is always safest, but we were looking to time the market and not have transaction delays.
For some some security recommendations:
AT&T: If you are going to send a text saying that calls and texts are moving to a new number, provide a 10 minute window for the phone number to reply with a “NO” or “STOP” to prevent the move. This can escalate the SIM dispute to more trusted employees to determine who actually owns the line. Don’t let entry level employees swap SIMs.
Coinbase: Do not default to phone numbers as 2FA. Also, if someone logs in successfully with the password before the 24 hours are up, the password is known and there is no need to send the password reset email again for attacker to have forwarded to them. At least have an option to stop the password reset email from being sent. We did not tag our account at Coinbase with fraud because of the stories of frozen funds once an account is tagged. I’m not sure what the solution is there, but that is another problem.
Being a trader, it would be nice to think of Coinbase as any other type of security brokerage where your assets are yours (someone can’t steal your phone number and transfer your stocks to their account). We fell into that mindset of security, yet this experience has reminded us of the uniqueness of cryptocurrency and the lack of custodial assurance and insurance from exchanges because of the possession-is-everything properties of cryptocurrency.
As many have said before, 2FA with a phone number quickly becomes 1-factor authentication as soon as that phone number is associated with password recovery on your email or other accounts. Our overall recommendation is to avoid having a phone number associated with any recovery options across all your accounts.
TLDR on the process:
Scammers will steal your phone number (in our case twice in 24 hours) and use your phone number to access your email and accounts. They will use your email to reset passwords at financial accounts and file hosting such as DropBox. They will then use that combination to transfer any assets they can access from your accounts to theirs. They will do their best to hide this from you by
(1) not resetting your email password so as to raise suspicion,
(2) immediately delete any password reset emails you may receive from financial accounts to hide them from you,
(3) attempt to forward all emails sent to your address to a burner email, and
(4) set email rules to forward emails containing “coinbase” to an email folder other than your Inbox so that you don’t see the transactions and password reset emails that arrive to your inbox.
TLDR on defense tips: If your phone stops working or you receive a text of your number being ported do the following as soon as possible:
(1) log into your email account(s) associated with your financial accounts and remove your phone number as 2FA immediately
(2) change your email password,
(3) force a logout of all sessions from your email (at this point you have locked them out), then
(4) check your mail forwarding settings for forwards to burner addresses,
(5) check your mail rules for rerouting of emails from accounts such as Coinbase, and
(6) call your carrier to have them suspend service on your lost phone number and ask them to reinstate your SIM or get a new SIM. This will require a second phone because your personal phone number has been stolen.
We hope this helps some others be safe out there in protecting their coins. The more we know, the more we can protect ourselves. Wishing you all the best!
submitted by etheregg to CryptoCurrency [link] [comments]

The events of a SIM swap attack directed at Coinbase (and defense tips)

The information below on an attempted SIM swap attack was pieced together through a combination of login and security logs, recovering emails initiated by the attacker that were deleted and then deleted again from the trash folder, and learning from AT&T’s fraud representatives. The majority if this is factual, and we do our best to note where we are speculating or providing a circumstantial suspicion. TLDRs at the bottom.
The full story:
We were going about our business and received a text from AT&T that says “…Calls & texts will go to your new phone/SIM card. Call 866-563-4705 if you did not request.” We did not request this, and were suspicious that the text itself could be a phishing scam since we searched the phone number and it wasn’t overtly associated with AT&T. Thus, we tried calling AT&T’s main line at 611 but all we hear is beep beep beep. The phone number is already gone. We use another phone to call AT&T and at the same time start working on our already compromised email.
While we didn’t see everything real time, this is what the recovered emails show. In less than 2 minutes after receiving the text from AT&T, there is already an email indicating that the stolen phone number was used to sign into our email account associated with Coinbase. 2 minutes after that, there is an email from Coinbase saying:
"We have received your request for password reset from an unverified device. As a security precaution, an e-mail with a reset link will be sent to you in 24 hours. Alternatively, if you would like your password reset to be processed immediately, please submit a request using a verified device.
This 24 hour review period is designed to protect your Coinbase account."
This is where Coinbase got it right to have a 24 hour review period (actually a recovery period) before allowing the password to be reset. However, the attackers knew this and planned to steal the second email from Coinbase by setting email rules to forward all emails to a burner address and also have any emails containing “coinbase” re-routed so they don’t appear in the Inbox. 5 minutes later, they request a password reset from Gemini and the password was reset to the attacker’s password within a minute after that. The next minute they target and reset DropBox’s password followed immediately with Binance. Less than 2 minutes later, an email from Binance indicates that the password has been reset and another email arrives a minute later indicating a new device has been authorized.
It’s at this point that we begin locking the attacker out by (1) removing the phone number as 2FA (2) changing the email password, (3) and three forcing a logout of all sessions from the email. There was a bit of back and forth where they still had an active login and re-added the stolen phone number as 2FA.
They added only one more password reset to a gaming account that was not deleted. I can only suspect that was a decoy to make it look like the attack was directed at gaming rather than finances.
The Gemini and Binance accounts were empty and effectively abandoned, with no balances and inactive bank accounts (if any), and no transactions in 1-3 years. DropBox had no meaningful files (they probably look for private keys and authenticator backups) and the phone number they stole from us was suspended, so as far as the attacker is concerned, there is no meat on this bone to attack again… unless they had inside information.
This is where I suspect someone internal at Coinbase receiving wire deposits has been compromised in tipping off ripe accounts – accounts with new and somewhat large balances. We had completed a full withdrawal of funds from Coinbase earlier in the year, and had a balance of less than $20 heading into May. Deposits to Coinbase staggered in to get above six figures through mid-May then stopped. The attack occurred 7 days after the last large wire deposit was made to Coinbase.
From the perspective of an attacker that had no inside information, we were a dead end with abandoned Gemini and Binance accounts with zero balances and stale transactions, no DropBox information, and the suspended phone number access. Our Coinbase deposits were known to no one except us, Coinbase, and our bank. We were also able to stop the hacker’s email forwarding before Coinbase’s 24 hour period to send the password reset, so this one didn’t work out for the attackers and it would make sense for them to move on to the next rather than put efforts into a second attack only for Coinbase - for what would appear to be a zero-balance Coinbase account based on the other stale accounts.
Then…23 hours and 42 minutes after the first attack, another message from AT&T “…Calls & texts will go to your new phone/SIM card. Call 866-563-4705 if you did not request.” Here we go again. We had been confident in AT&T’s assurances that our account had been locked and would not be SIM swapped again, so we unwisely added the phone number back to our email account as a backup (it’s now removed permanently and we use burner emails for account recovery like we should have all along).
Upon seeing that our phone number had been stolen again I knew they were after the Coinbase reset email that was delayed by 24 hours from Coinbase as part of their security. We did 4 things within 2 minutes of that text: (1) removed the phone number again from the email account – this time for good, (2) market sell all Bitcoin on Coinbase, (3) withdraw from Coinbase, (4) have AT&T suspend service on the phone line.
In speaking with AT&T, they were floored that our SIM would be transferred again in light of all the notes about fraud on the account and the PIN being changed to random digits that had never been used by us before. Based on the response of disbelief from AT&T on the second port, I suspect that this attack also involved a compromised AT&T employee that worked with the attacker to provide timely access to the Coinbase password reset email. Apparently, this has been going on for years: https://www.flashpoint-intel.com/blog/sim-swap-fraud-account-takeove with phone carrier employees swapping SIMs for $80s a swap.
Remember that most of this was hidden in real time, and was only known because we were able to recover emails deleted from Trash by the attacker.
Since we require any withdrawals to use Google Authenticator on Coinbase, our funds may have been secure nonetheless. However, under the circumstances with attackers that were apparently working with insiders to take our phone number twice in attempts to steal Bitcoin, and it being unknown if they had additional tools related to our Google Authenticator, we decided it was safer on the sidelines. The coins were held on the exchange for a quick exit depending on whether Bitcoin was going to break up or down from $10,000. A hardware wallet is always safest, but we were looking to time the market and not have transaction delays.
For some some security recommendations:
AT&T: If you are going to send a text saying that calls and texts are moving to a new number, provide a 10 minute window for the phone number to reply with a “NO” or “STOP” to prevent the move. This can escalate the SIM dispute to more trusted employees to determine who actually owns the line. Don’t let entry level employees swap SIMs.
Coinbase: Do not default to phone numbers as 2FA. Also, if someone logs in successfully with the password before the 24 hours are up, the password is known and there is no need to send the password reset email again for attacker to have forwarded to them. At least have an option to stop the password reset email from being sent. We did not tag our account at Coinbase with fraud because of the stories of frozen funds once an account is tagged. I’m not sure what the solution is there, but that is another problem.
Being a trader, it would be nice to think of Coinbase as any other type of security brokerage where your assets are yours (someone can’t steal your phone number and transfer your stocks to their account). We fell into that mindset of security, yet this experience has reminded us of the uniqueness of cryptocurrency and the lack of custodial assurance and insurance from exchanges because of the possession-is-everything properties of cryptocurrency.
As many have said before, 2FA with a phone number quickly becomes 1-factor authentication as soon as that phone number is associated with password recovery on your email or other accounts. Our overall recommendation is to avoid having a phone number associated with any recovery options across all your accounts.
TLDR on the process:
Scammers will steal your phone number (in our case twice in 24 hours) and use your phone number to access your email and accounts. They will use your email to reset passwords at financial accounts and file hosting such as DropBox. They will then use that combination to transfer any assets they can access from your accounts to theirs. They will do their best to hide this from you by
(1) not resetting your email password so as to raise suspicion,
(2) immediately delete any password reset emails you may receive from financial accounts to hide them from you,
(3) attempt to forward all emails sent to your address to a burner email, and
(4) set email rules to forward emails containing “coinbase” to an email folder other than your Inbox so that you don’t see the transactions and password reset emails that arrive to your inbox.
TLDR on defense tips: If your phone stops working or you receive a text of your number being ported do the following as soon as possible:
(1) log into your email account(s) associated with your financial accounts and remove your phone number as 2FA immediately
(2) change your email password,
(3) force a logout of all sessions from your email (at this point you have locked them out), then
(4) check your mail forwarding settings for forwards to burner addresses,
(5) check your mail rules for rerouting of emails from accounts such as Coinbase, and
(6) call your carrier to have them suspend service on your lost phone number and ask them to reinstate your SIM or get a new SIM. This will require a second phone because your personal phone number has been stolen.
We hope this helps some others be safe out there in protecting their coins. The more we know, the more we can protect ourselves. Wishing you all the best!
submitted by etheregg to CoinBase [link] [comments]

Re-Launching The Borderless, Unkillable Crypto-Fiat Gateway, DAIHard. Enter or Exit Crypto via Any Fiat and Any Payment Method, Anywhere in the World, Without KYC. All you need is a little Dai.

Some of you might recall recall our initial facepalm failed launch about 3 months ago (post-mortem here). Well, we're back--this time with an audit and some new features. This version of DAIHard should should die a little harder this time ;)

The Audit

After shopping around a bit in the auditor space, we decided to go with Adam Dossa--the very same Adam Dossa that actually found our launch vulnerability and responsibly disclosed it to us! You can see his report here. By the way, Adam has been a gem: friendly, professional, timely, and flexible. Definitely keep him in mind if you need an audit!

(Re)Introducing DAIHard

Following is an updated version of our original launch post. If you've already read that, you might want to skip to the heading What's New in v0.9.2. Or you can go straight to the app or go to our info site for more info!
Here is a legitimate concern most of us are familiar with:
To enter or exit the crypto economy, we rely on centralized exchanges such as Coinbase, which track their users, impose limits, and are tightly coupled to their jurisdiction and its banking system. And for all we know, any day now regulations could start tightening these controls further (*we've actually seen some of this play out in the two months since our first launch post). In light of this, can we say in any meaningful sense that crypto is anonymous, limtiless, borderless, immune to regulation, and (most importantly) unstoppable?
To really address this concern, we need a completely decentralized gateway between fiat and crypto: something that extends the benefits of crypto to the very act of moving between the old and new economies. But the design of such a platform is far from obvious.
(Localethereum comes close, but as discussed under Unkillable, it doesn't quite cut it. And Bisq is decentralized, but has significant UX hurdles.)
We believe we've found a solution. We are proud to present:

DAIHard v0.9.2 - Almost Definitely Not Broken This Time

If you want to jump right in, we recommend first watching our latest usage demo (7 min), then diving in and giving it a shot with a small amount of Dai. (Try it on Kovan first if mainnet is too scary!)
DAIHard extends many of the promises of crypto (borderless, anonymous, limitless, unstoppable) into the exchange mechanism itself, allowing anyone, anywhere to bypass centralized exchanges and the control they impose.
More concretely, DAIHard is a platform, run on smart contracts, for forming one-off crypto/fiat exchanges with other users, in which:
Again, our latest usage demo (7 min) shows this process in action.

Two drawbacks

You Need either xDai, or both Dai and Ether, to Use The Tool (At Least For Now)

If you want to buy Dai on DAIHard, you must already have Dai--1/3 of the amount you want to purchase--to put up as a burnable deposit. For example, if you only have 10 Dai now, you can only commit to buying 30 Dai, and must complete that trade before using the newly bought Dai to open up a bigger offer (for up to 120 Dai that time).
Most tragically of course, this means that if you don't already have some crypto, you can't use this tool to get crypto--this is why we avoid calling DAIHard an onramp specifically. This comes from the fact that both parties must have "skin in the game" for the game theory to work, and a smart contract can only threaten to burn crypto.
We have some ideas on how to address this drawback in the not-too-distant future, which we'll write about soon. For now it's time to launch this thing and get some users!

Dangerous and Scary To Use

In rare cases, a user may have to burn Dai and face a loss on the entire trade amount. The necessity of this ever-present risk is explained in detail in DAIHard Game Theory.
However, a cautious, rational user can gather information (possibly via our [subreddit](daihard)!) about how people have used the tool, successfully and unsuccessfully. They can then create a buy or sell offer with wisely chosen settings based on what has worked for others. Other cautious, rational users can find this offer and commit to the trade if they dare. We expect the vast majority of committed trades should involve rational, cautious users, and should therefore resolve happily.
Still, inevitably there will be sloppy trades that result in burns. As the tool is used, we'll be keeping a close eye on the frequency of burns and keeping you guys updated (perhaps via a "System Status" utility similar to the one found on MakerDao's explorer). In the end, though, we expect the risk in using DAIHard to be comparable to the risk of using any exchange or DNM: ever-present but low enough for the platform to be useful as whole.
So, while DAIHard will never shut down and can't perform an exit scam, the bad news is it's not risk-free. Users will have to approach DAIhard with the same level of caution they would with any new exchange (albeit for different reasons and with a different approach).
So what's the good news?

The Good News

While these drawbacks are significant, they enable some remarkable features that no other crypto/fiat exchange mechanism can boast.

Unkillable

(Correction: Bisq seems to have a decentralized arbitration system)
We are aware of no other crypto/fiat exchange platform that is truly unkillable. Bisq and localethereum comes close, but both localethereum relies on centralized processes of arbitration. This means their fraud-and-scam-prevention system can be sued, jailed, or otherwise harrassed--and if that part stops working, it doesn't matter how decentralized the rest of the system was.
DAIHard, in contrast, gives the users the power to police and punish each other, via the aforementioned credible threat of burn. This is simple game theory, and the rules of this game are etched permanently into the DAIHard Factory and Trade contract code: impervious to litigation, regulation, and political pressure.
This Factory contract has no owner and no suicide or pause code. It cannot be stopped by us or anyone else.
Like Toastycoin, this thing was immortal the moment it was deployed (even more immortal than RadarRelay, for example, which does rely on an ownership role). Both DAIHard and Toastycoin (and probably whatever we build next) will last for as long as a single Ethereum node continues mining, and it will remain easy to use as long as someone can find the HTML/JS front-end and a web3 wallet.
(The HTML/JS front-end (built in Elm, by the way, with the lovely elm-ethereum!) is currently hosted on Github pages, which is centralized--but even if Github takes down the page and deletes the code, it's a minor step to get the page hosted on IPFS, something that is on our near-term roadmap in any case)

No KYC, No Limits

It's smart contracts all the way down, so DAIHard never asks any nosy questions--if you have Metamask or some other web3 wallet installed and set up, with some ETH and Dai (or just xDai), you can immediately open or commit to a trade. You don't even need a username!
(In fact, we're so inclusive, even machines are allowed--no CAPTCHA here!)
You're limited only by the collateral you put up, so if you have 10,000 Dai you could open up a buy offer for 30,000 Dai (or a sell offer for 10,000 Dai) right now.
We do reccommend trying the tool out first with a small amount of Dai... But we're not your mom! Do what you want!

Borderless

It simply doesn't matter where you are, because DAIHard doesn't need to interface with any particular jurisdiction or payment system to work. DIAHard works by incentivizing people (or robots?) to navigate the particular real-world hurdles of bank transfers, cash drops, or other fiat transfer methods. These incentives work whether you're in America, Zimbabwe, or the Atlantic; they work whether the fiat is USD, EUR, ZAR, seashells, or Rai Stones; and they work whether your counterparty is a human, an organization, a script, or a particularly intelligent dog with Internet access.

Any Fiat Type, and Highly Customizeable

Here are some examples of the types of trades you might create or find on DAIHard.
As the DAIHard community grows, users will doubtless find much more creative ways to use the system, and we will discover together which types of trades are reliable and which are more risky. Because users can set their own prices and phase timeout settings, we expect the risky trades to charge a premium or have longer time windows, while the reliable ones rapidly multiply at close to a 1:1 price ratio, with quick turnaround times.

Extensible (with profit) by Third Parties

Not satisfied with our interface? Do you have some nifty idea for how to display and organize user reputation? Or maybe some idea for how trades could be chained togeher? Maybe you'd like to design a notification system for DAIHard? Maybe you just want a different color scheme!
Well, you won't need our permission to do any of this. Any tool that watches the same Factory contract will share the pool of trades, regardless of which tool actually creates the trade. This means we don't even have to fight over network effects!
And if you look closely at our fee structure, you might notice that only half of the 1% DAIHard fee is "hardcoded" into the Factory contract. The other half is set and charged by our interface. What does this mean for you? If you go out and make a better interface, you can essentially replace half of our 1% fee with your own fee--it's up to you whether it's smaller or larger than the replaced 0.5%.
The reason for this is to explicitly welcome other developers to extend what we've built. For as long as our team is the only one improving the platform, a threat to us is a threat to future upgrades. But if others begin extending the DAIHard platform too, then DAIHard will not only be unstoppable as it is today, but also grow unstoppably.

(For Real This Time) This Is a Big Fucking Deal

DAIHard is a turning point in crypto and a breakthrough in decentralized markets, and is an irreversible augmentation of the Ethereum platform.
What we've built is a gateway to crypto completely devoid of centralized components--rendering entry and exit to crypto unkillable, flexible, borderless, and private. Centralized exchanges, and the control they impose, can now be bypassed by anyone with Dai and a web3 wallet.

What's New in v0.9.2

There have been many changes made since our first failed launch, but there are two rather important ones: xDai support and reputation tools.

xDai support

DAIHard is now operational on xDai, a sidechain whose native token (xDai) is pegged to the Dai (and therefore $1). Add the xDai network to your Metamask (or just install Nifty Wallet), then switch to the xDai network in your wallet, to try it out. xDai has some pretty incredible benefits, compared to vanilla Ethereum:

Reputation tools

We now have a few reputation tools. First, on any open trade, there is a widget showing the number of releases, aborts, and burns the given address has been involved in as that role (buyer or seller). Clicking on this expands the widget to show more detailed information, and also provides a link to a page that lists each trade this user has been or is involved in.

What's next?

We have tons of ideas on how to improve the product--too many, in fact, to commit to any before we get a good chunk of user feedback. Here are some of our favorite ideas:

Near-Term, Smaller Features

  1. Lots of usability improvements.
  2. A "System Status" utility similar to the one found on MakerDao's explorer).
  3. Marketplace / My Trades rework.
  4. A "QuickTrade" page, offering Trade Templates as an alternative to the current Create Offer page.

Big Exciting Features

  1. Bootstrapping people with no DAI via other mechanisms and community outreach.
  2. Partial commits to trades. eg. Place a 10,000 DAI trade and allow it to be picked up in blocks larger than 500 DAI at a time.
  3. More chains, get this thing working on Bitcoin via Rootstock, on Ethereum Classic and Binance Chain.

Stay Informed!

A lot of the above features will be prioritized more clearly as we get user feedback, and we will be posting fairly frequent updates and articles on our info site. If you don't want to miss anything, note the subscribe widget and sign up!
submitted by coinop-logan to ethereum [link] [comments]

Bitcoin Isn't Meant For Conventional Westphalianism (Republicanism)(Statism)

Let me give you an idea of the vantage point and perspective I come from.
I *am a quant, and a trader, and someone well read in law* I hate wallstreet, because I understand how the western economy works, and obviously I understand the technicals of trading and quant work. So I know the angles they play. And I understand regulatory behavior, I have a background in environmental regulatory work ( left because it's corrupt no surprise).
You people obsessed with price at any cost or calling everything FUD have no long term view of things. If we get a economic collapse, a real crash, *the happening*, Bitcoin is going into the hundreds again. At this point, bitcoin is dependent on wallstreet, dependent on the same economy we supposedly disagree with.
They've written the laws in the united state to only benefit the rich and institutions, and banned us off almost all exchanges. The only thing americans can use are basically three major names with piss poor liquidity and catastrophic fees. No one even talks about this. You HAVE to trade on unregulated exchanges to get by. Losing binance was a massive loss. The rich and powerful in united states have plans for bitcoin totally antithetical to cypherpunk.

We don't just need mainstream adoption, we need mainstream adoption of bitcoin WITH mainstream adoption of things like bisq and wasabi. This needs to become the norm, and yet they instead are planning on geofence locking bitcoin on a system of white listed exchanges, institutions, and wallets, trapping and tagging kyced bitcoin.

The thing people have to realize is that the money laundering that is done, is done through Deutsche bank and HSBC and the likes, by the drug cartels, human right violating dictators, war criminals , shell companies for defense companies and spin offs of intelligence agencies. It's all done with cash and the us dollar and banks. The worst people who run the super PAC for election, the worse people who hold trillions offshore and dominate the third world with multinational corporations, Russian oligarchs, all of them use the system and its loop holes to do all the things that they are trying cite as a reason to impose on bitcoin all of these extreme regulations.

They want secrecy for themselves. Period. They want to control and oppress us, and use secrecy for themselves. Most of the reason western governments are broken is because of multinational conglomerate and monopolistic economic cartels buying out regulatory agencies. Period. It's called a inverted totalitarianism. (From Lawerence Lessig's Lost Republic). The economic cartels own the regulatory agencies. No regulatory body in the united states does what it really should do. But more often the opposite, specifically to protect industry, and their trillions offshore. The people who have all this wealth and control these profit entities don't even keep the money in the states or pay taxes. The truly rich live above the law while wrecking democracy.

They want to have the ability to do the worst possible shit with the same level of secrecy that monero implies. So not only do we need encryption and privacy coins and features and anonymous untraceable access to bitcoin just to protect ourselves from them, we need to empower ourselves by having the same level of financial access that they do.

Think about it. What is the effect of the rich institutions making so many loopholes that allow them to move money and participate in functions of the market that the average person is prohibited from? It encourages and enables their ability to subvert democracy secretly with the very financial crimes they accuse of us.

So we need to take very deadly serious interchains and DAPP and DEX and DEFI, the wasabis, the mixers, monero, commerce adoption, and INFRASTRUCTURE that supports it. You people acting like maximalist can be so dense FFS. OPSEC. The world doesn't need bitcoin full node on backdoored windows 10 with zuck and the nsa watching you take a shit. The hardware and ancillary gear and infrastructure that supports bitcoin matters. Linux matters, user interface matters, commerce acceptance matters, server technology and security matters, even the processor matters, there are IBM and RISC V chips now,. The internet and bitcoin along with it needs to be violently dragged into open source models. Corporatization and closed gardening and the mcdonaldification of bitcoin is going to end in tragedy.

Bitcoin really is intended to be an anarchist apparatus. Bullshit to the citadel loving maximalist power tripping on some sort of libertarian randian american centric fantasy. You need to pay attention to why democracy doesn't work, why our political systems are broken, why these aspects of government only seem to empower the worst aspect of wallstreet criminality and financial crisis. Because it's how a late republic behaves, it's inherent in the flaws of republicanism, in electoral politics, in these hierarchical regulatory bodies, which are in no way self governing.

Our regulatory bodies are the literal opposite of Don't trust, Verify
but more Don't verify, Trust.
submitted by samdane7777 to Bitcoin [link] [comments]

Weekly Update: First ParJar Pilot Class, Constellation partners with Chainlink, $BAT on 2gether, Pynk on BlockMAG... – 11 Oct - 17 Oct'19

Weekly Update: First ParJar Pilot Class, Constellation partners with Chainlink, $BAT on 2gether, Pynk on BlockMAG... – 11 Oct - 17 Oct'19
Hi everyone! Here’s your week at Parachute + partners (11 Oct - 17 Oct'19):

The first ParJar Pilot Class is officially off to a roaring start with 5 amazing projects and their communities. Here’s to a great future. This was the perfect occasion to announce a ParJar Battle Royale for our ParJar Pilot partners. Blood will be spilled next week. Pow! ParJar now has almost 20k active users. It works in 400+ communities and has seen 400k+ transactions. Say what! Par4Par lottery entered stage 5 this week. The stakes are even higher. 250k $PAR in prizes. Dang! Reflecting on Vitalik Buterin’s observation, Cap says: “...we’ve done things in reverse here at Parachute - we grew an amazing community around exploring ideas and built our tech to meet what they needed”. What are your thoughts on buying houses for USD 1 each in an Italian town for building the Parachute village? Cap’s recommendation. Haha.
Andy’s Advent calendar. Each window is a 16.9 oz can of beer. Sweet!
We saw Tiproom become the 17th most active group on Telegram a few weeks back. Well, hold on to your pants because it is now the 12th most active group. Whoa! A big reason for the group’s constant buzz are the amazing trivias hosted by the TTR crew. This week was no different. Doc Victor’s Sunday medical trivia had 8 Qs, 3k $PAR each. This was a quiz with a twist. In Doc’s words: "..beware, in each question they will have to diagnose a case based on symptoms and signs that I will give them". Noice! Charlotte’s Tuesday Trivia had 10 questions with a 25k $PAR prize pool. Another trivia by Victor (not the Doc) had another 10 Q’s, 2500 $PAR each. Listened to the TTR theme yet? DJ Jose in da house with a rocking theme. Wicked! Congratulations to Mario for winning the pet contest in TTR. Sebastian made a compilation video of all the entries. Awww!
Let’s see if Cap’s guerrilla marketing at Burger Joint in NYC gets us a new Parachuter
Victor’s Friday trivia at aXpire was the usual 10 Q, 100 $AXPR per Q affair. And like always, super duper fun! If you missed news from Week 41 at aXpireverse, Joakim’s got your back. Check out his video to catch up. CEO Gary Markham travelled to India this week to prepare for the Bilr release. Click here to track the latest 20k $AXPR burn. Plus, a featured article by Hosting Advice was pretty cool. 2gether added Basic Attention Token ($BAT) support to the app this week. Let the $BAT spending begin! Use the invite code: paywithbat to get 100 $2GT free when you sign up for the app. Know of a startup that’s going to Malta Blockchain Summit? Let the XIO crew know since the team will be attending along with Uptrennd. Benjamin’s tutorial video on market cycles with the BOMB token as case study was riveting and full of useful info. This week’s Dash-walk-the-talk discussion revolved around getting unstuck as an entrepreneur. After taking inputs from the community 2 weeks back, the BOMB Board finalised on the team and way forward to manage the BOMB Instagram. For the latest update on the Birdchain app, click here. Congratulations to Bounty0x for crossing 2.5x of its funding goal on Republic with more than 2 months to go. Voyager is offering a 5% annual interest on ETHOS tokens held on their platform. Read more about it here. The news was also covered by SludgeFeed. Wendy O shared her usability experience of Voyager as well.
Bitcoin ATM in Alexis’ neighbourhood. Cool!
The McAfeeDex launched last week is off to a tremendous start. Bitcoin Cash’s Roger Ver spoke briefly on it in a news roundup video. 6 portals are live already. If you’re still wondering how to list your token on the Dex, here’s a simple guide from the man himself. Binance Chain support coming soon! SwitchDex is now trackable on DappRadar and State of the DApps. The team has set up a dedicated TG group for folks wanting to BUIDL on SwitchDex. Also, Callisto Network is slated to do a security audit of the McAfeeDex contracts. Great stuff! Peeps who missed the Fantom AMA with G.Crypto from 2 weeks back, can catch up from the transcript released this week. The latest technical update is detailed and covers all major changes in code. Uptrennd started a new video intro contest for a 2500 $1UP prize pool. Woot! Full transcript of Jeff’s interview with OmiseGo CTO Kasima from few weeks back was released this week. $1UP can now be spent in tons of retail chains thanks to a newly forged partnership with MobiePay. Last week we saw Jarau buy a laptop with his Uptrennd earnings. This week we learnt about Zubair buying a mobile phone with his $1UP earnings. Neat! The latest biweekly Dev update and weekly District update from Ditrict0x covers news such as Ethlance redesign, Meme factory NSFW filter etc.
Uptrennd continues to breach new heights on Alexa rankings every week

OST has set up a community slack to coordinate all Pepo related feedback received for the Pepo app. So join in if you want to help out! Did you know that Pepo is home to some of the most influential people in crypto? This week, we heard from Ethereum and Coinbase investor Bobby Goodlatte. The app crossed 20k P2P transactions and is now live in both app stores. The first such with micro-transactions, in-app purchases and cash-out options for crypto. Few weeks back, the Sentivate community chose to burn tokens (vs a raffle). This week, they voted on how many to burn. The $SNTVT crew sat down for a live Q&A with Bit Shaman this week. The team also wrote about possible future use-cases of the Universal Web with short story threads. Cryptoreview.xyz’s review of the project also came out this week. Constellation announced that it is joining Chainlink as a new node operator in order to stream enterprise data to Chainlink’s smart contracts. Click here for the PR release. The technical overview paper gets into details of what the partnership means for both companies. Bags Token hosted an AMA this week in their Telegram group. Hope you had an opportunity to get your doubts cleared. Community member Con built a $BAGS-centric image/gif board called bagsbook. Check it out! In a bit of a sobering news, Scroll (XD Token) ceased business operations this week.
Constellation will act as an oracle for Chainlink by streaming verified data to the network
Pynk was featured in the latest edition of the BlockMAG published by the Malta Blockchain Summit. COO Rupert Barksfield was invited by NatWest to speak on how to get traction for tech projects. Rupert’s interview by Ayo News where he explains how AI and crowd wisdom works in tandem at Pynk came out as well. Pynk Tank is Pynk's very own think tank intiative which hosts meet ups, panel discussions, podcasts with entrepreneurs, thought leaders etc. Their latest event was this week. Folks who are yet to figure out what Pynk does can read co-founder Zack Yurtsever’s article that explains it all. Following up on the Hydro Vault sneak peek from last week, check out its detailed update on the dev front. How can the Hydro platform be used to get acceleration for your fintech product? Click here to read how. Co-Founder Mike Kane travelled to the AWS Loft in NYC for the Shearman & Sterling Empire Startups Demo Day event to showcase Hydro’s fintech solutions. $HYDRO got listed on the Coinone exchange. This will be $HYDRO's first IDR fiat on-ramp. With bZx joining the Hydro dApp store this week, it now has an impressive line up of partners. Thanks to the massive community push, $HYDRO will be listed on Atomic Wallet in its next release. For a quick summary of the latest news from Hydroverse, click here. Most of these have already been covered in our updates. Silent Notary conducted the first ever speedtest of its IDL network. The team published the results and steps to optimise the code. In its current state, the network is able to execute 5-12 transactions per second. The first version of the SelfKey Corporate Wallet was launched this week. The corporate wallet will allow you to purchase digital services for your business in the future. Plus, a partnership with ChangeNOW allows easy crypto swapping from the marketplace.

And with that, we close for another week in the Parachuteverse. See you soon with another update. Cheers!
submitted by abhijoysarkar to ParachuteToken [link] [comments]

lost 2349 LTC

Electrum-ltc,
Today I found out Two thousand three hundred ninety nine Litecoins were stolen from my wallet on April 12, 2018.
Here is what I did that day:
1- On the morning of April 12, I decided to reset Windows 10 using the recovery option. and wipe out all files, which I had already backed-up on another drive. 2- After installing Windows office, Chrome and Adobe Reader, I then decided to download the Electrum Litecoin wallet from . 3- I downloaded the "Windows installer" version, typed in my seed during the setup and next a message indicating an error popped-up. The message said something about not being able to connect to the server. 4- I tried once again and the same thing happened. I quickly goggle for an answer but couldn't find a simple one. 5- I then downloaded the "Standalone Executable" version, typed my seed during the setup and the wallet opened. I don't remember checking the balance, but I do remember deciding to give it a few minutes to update. So, I then went to install other wallets and programs, etc. and totally forgot about the wallet. 6- Then, I restarted my computer after some windows updates or something, got carried away with work, and didn't check my Litecoin wallet. 7- Today, April 17, 2018, I decided to check my wallet and I found out my wallet had been emptied. 8- After trying to figure out how I had been hacked I found out that my wallet was emptied seconds after I installed the wallet on April 12. The hack didn't just stop there, my seed was also used to claim and take my Litecoin Cash.
Because the hack happened exactly at the moment of the Electrum Litecoin wallet was installed and seems like it was an automatic process, I suspect the hack came through the wallet downloaded web page electrumltc.org.
New information/ Add 4/24/2018 6:26 pm East time
Through the Bing search, we typed electrum ltc, and the false page appeared. Electrumltc.org
I had the windows wallets from that site analysed by a programmer. We discovered that it sends the seeds 12 words to this address ip 111.90.149.131. I beg the community for any help . We will be very attentive .. We have been studying how the Litecoins have moved in the Blockchain, and we notice that they were sent to some wallets that, according to Chainz's explorer. belong to Bitfinex and Binance. In the end, the coins arrived to Wallet LTU2cds4aSdXFip9sV4gXphnhxGQjgfjmg. I would like to ask you from my heart to help from the whole community, to publish this information, in hopes that Binance and Bitfinex, recognize the Litecoins as stolen and take actions. From our wallet the coin passed through their systems. I remember when I started in the world of cryptocurrencies, Bitfinex was hacked for an amount of 60million dollars equivalent in Bitcoin, at that moment ...time flies. We are following the Litecoin and organizing all the information to let the cryptocurrency community know about the stolen 2,449 LTC (first 2,399 LTC and then 50 LTC).
In the following direction, a whole discussion on the subject was started ... and there are images related to the theft: https://github.com/pooleelectrum-ltc/issues/176
submitted by danbel79 to litecoin [link] [comments]

The best Tezos Wallets

The best Tezos Wallets
Tezos is a decentralized blockchain that simplifies formal verification, a method that mathematically proves the accuracy of the code controlling transactions. The Tezos blockchain has its own cryptocurrency called Tezos (XTZ), a cryptocurrency with two main functions – a self-administration system and the ability to form launch contracts using its own programming language – Michelson.
If you decide to convert your fiat savings into Tezos or exchange other cryptocurrencies for XTZ, you may have to make a choice among reliable wallets for this. In this article we will look into the best Tezos Wallets so that can help you understand them better.

Hardware Wallets

Hardware wallets are not liable to spam, viruses, phishing attacks, or malicious of the system. Moreover, they provide a high degree of protection to the private keys. Below is the list of hardware wallets that can be used for XTZ.
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  • Ledger Nano S
Nano S is a hard wallet from the product line of Ledger, a French manufacturer company. As all other Ledger products, Nano S traditionally looks like a USB flash drive. But this time, you will need to use the USB cable that comes with the wallet to connect to a computer. Ledger Nano S has a chip that is similar with chips on bank cards or biometric passports. Your private key is stored in an isolated environment and is effectively protected. Ledger Nano S also has a screen on it where you can see each transaction made. In case you lose your Nano S wallet, the account can be easily restored on any other Ledger device. Ledger Nano S supports over 20 cryptocurrencies including Tezos (XTZ).
  • Trezor Model T
Trezor T is the flagship model from the well-known Czech manufacturer SatoshiLabs. Model T has a color Touch-Screen display, an SD port and a quantity of supported coins – XTZ is among those coins. When Trezor T is not connected to the computer, it turns off and disconnects from the Internet. Thus, user funds are stored on the device beyond the reach of attackers. Trezor hardware case is ultrasonically soldered, making it difficult to be restored after being damaged.

Web Wallets

Web wallets can be a simple way to get started investing in cryptocurrency. All web wallets can be used right from a browser without the need of downloading software. Beyond that, many of web wallets offer free mobile apps.
  • TezBox Wallet
TezBox was the first GUI released for Tezos. The wallet was developed by the Tezos community and released during the ICO period. TezBox is available for web, desktop and mobile wallets with its user-friendly interface. Users may be assured that all private keys will be stored on their devices safely due to the secured wallet interface. TexBox is the first wallet integrated with hardware wallets Trezor and Ledger Nano S that gives it the increased security.

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  • Guarda Wallet
Guarda Wallet is available as a Web, Mobile and Desktop Wallet and a Chrome extension. It supports more than 40 coins and 10,000 tokens as well as XTZ. The web wallet enables to access cryptocurrency from any modern browser, the website itself looks presentable and made convenient to use. Using the mobile wallet, you can create a new wallet or import an existing one. Besides the common functions such as storage, deposit/withdrawal of cryptocurrency, users can instantly buy the exact amount of cryptocurrency using a bank card or exchange coins and tokens.
  • Magnum Wallet
While Magnum is a multi-asset wallet, one of the best known assets it supports is Tezos (XTZ). Being a light wallet, you do not need to download the full blockchain of any of the cryptocurrencies it works with. The wallet does not keep users’ personal information. As Magnum is a web wallet, it has the extra benefit of being available for nearly any platform, easy of access from any kind of device with an internet browser. Magnum wallet also supports Ledger devices so those can be easily linked to the app.

Mobile Wallets

Mobile wallets are used on your smartphone via an app. Similar to Apple or Google Pay, you can use mobile wallets when shopping in physical shops as cryptocurrencies become more popular and acceptable. Mobile wallets may be safer compared to online wallets and also be easy to use on the go.
  • Trust Wallet
Trust is a wallet for tokens of ERC20 standard, tooled for mobile devices. It offers simple installation and affordable feature set, that does not require additional user skills and abilities. Trust Wallet and Binance are working on new features, including market monitoring, user networks, test networks, and deep integration with the Binance infrastructure. Trust Wallet already supports Tezos as well as other digital currencies.
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  • AirGap Wallet
AirGap is a wallet, that allows you to keep your cryptocurrency securely on your mobile. AirGap is a system with two device access: you can use your old mobile device as a hardware wallet using the AirGap Vault app to keep the private key there; while your working smartphone will have the wallet itself. The connection occurs with QR codes, this ensures a genuine one-way communication between AirGap Wallet and AirGap Vault. This implies that no private information ever leaves the air-gapped old phone. Besides Tezos, AirGap supports diverse amount of cryptocurrencies.
  • Tezos.Blue Wallet
In spite of being a lightweight wallet, Tezos.Blue does not scant on security or its features. It is an original app and that is why it gets strong protection straight from the operating system. Using the Tezos.Blue you will have actual updates from the network for a truly live operational comfort. Tezos.Blue is also available in a desktop version. Tezos.Blue is also available in a desktop version.

Desktop Wallets

Desktop wallet can be downloaded and installed on a computer. Desktop wallets may be safer if your computer is not, or more preferably, has never used the Internet connection. Desktop Wallets are perfect for storing large amounts of crypto that you don’t want to use on an everyday basis.
  • Atomic Wallet
Atomic is a convenient, easy to use and safe cryptocurrency wallet, that receives the preferences of many users around the world. It is a decentralized multicurrency wallet that is known in the crypto community for supporting more than 500 cryptocurrencies including Tezos. The primary goal of Atomic Wallet is not just to store cryptocurrency, but also to create a strong ecosystem with many functions.

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  • Atomix HD Tezos Wallet
HD wallets (hierarchical deterministic wallet) are the wallets that use a single 12 or 18-word mnemonic phrase that is used to identify following addresses and private keys in a wallet software. Atomix is HD wallet that supports Tezos, it merges benefits of decentralized and centralized exchanges. With Atomix, all private keys are kept encoded on the computer. No identity verification or registration is required to use the wallet.
  • Simplestaking
Simplestaking is Tezos focused wallet being a web app and desktop app with support for hardware wallet Trezor Model T. The wallet is developed using NgRx state management and Angular framework.
  • Galleon Tezos Wallet (Tezori)
Galleon is a smart open source wallet for XTZ that supports both hardware and software wallets on Windows, Linux and Mac. It was developed by Cryptonomic and funded by the Tezos Foundation.
  • Tezos CLI Wallet
The Tezos CLI wallet can be used by those users who have some coding understanding while it requires the use of command lines. Tezos has mentioned the wallet on its website and has been audited by an independent external security inspector. As the Tezos CLI needs some level of command line knowledge, it can be quite difficult to use.

How to keep your wallet safe

A cryptocurrency wallet can be regarded as a regular wallet with money, but it has advanced features, which increases the level of risk. Simple rules will help prevent the loss of your own savings:
  1. Do not store large amounts for long periods on wallets that do not provide full control. It is better to store large amounts for a long time only in wallets that provide full control over the private key and, accordingly, over digital assets. This will help protect your coins against fraud and cyber attacks.
  2. Encrypt information and back up private keys. In case of reinstalling the PC or the occurrence of force majeure situations, this will help to restore access to the wallet quickly.
  3. Store secret keys on an offline device. It is preferable to use a platform that is not accessible for hacking via the Internet.
  4. Use reliable antivirus software and update it regularly. This will prevent the leakage of personal data that hackers can use to crack passwords.
  5. Register several types of wallets. It will allow you to distribute your funds and use the most suitable wallet depending on the situation.
If you use your Tezos wallet wisely and do not neglect the precautions, the risk of funds loss will be minimized.

Feel free to follow our updates and news on Twitter, Facebook, Telegram and BitcoinTalk. Read what the customers say about SimpleSwap on Trustpilot. Don’t hesitate to contact us with any questions you may have via [[email protected]](mailto:[email protected]).
submitted by SimpleSwapExchange to tezos [link] [comments]

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