In case you haven't noticed the consultation paper
, staff notice
, and report on Quadriga
, regulators are now clamping down on Canadian cryptocurrency exchanges. The OSC and other regulatory bodies are still interested in industry feedback. They have not put forward any official regulation yet. Below are some ideas/insights and a proposed framework.
- This framework was developed through a study of 96 past exchange hack/scam/fraud events. It prevents all historic cases where funds were lost in cryptocurrency exchanges.
- Typical securities frameworks will cost Canadians millions of dollars (ie Sarbanes-Oxley estimated at $5m USD/yr per firm). Implementation costs of this proposal are significantly cheaper.
- Canadians can maintain a diverse set of exchanges, multiple viable business models are still fully supported, and innovation is encouraged while keeping Canadians safe.
Many of you have limited time to read the full proposal, so here are the highlights:
Effective standards to prevent both internal and external theft. Exchange operators are trained and certified, and have a legal responsibility to users.
Regular Transparent Audits
Provides visibility to Canadians that their funds are fully backed on the exchange, while protecting privacy and sensitive platform information.
Establishment of basic insurance standards/strategy, to expand over time. Removing risk to exchange users of any hot wallet theft.
Background and Justifications
Cold Storage Custody/Management
After reviewing close to 100 cases, all thefts tend to break down into more or less the same set of problems:
• Funds stored online or in a smart contract,
• Access controlled by one person or one system,
• 51% attacks (rare),
• Funds sent to the wrong address (also rare), or
• Some combination of the above.
For the first two cases, practical solutions exist and are widely implemented on exchanges already. Offline multi-signature solutions are already industry standard. No cases studied found an external theft or exit scam involving an offline multi-signature wallet implementation. Security can be further improved through minimum numbers of signatories, background checks, providing autonomy and legal protections to each signatory, establishing best practices, and a training/certification program.
The last two transaction risks occur more rarely, and have never resulted in a loss affecting the actual users of the exchange. In all cases to date where operators made the mistake, they've been fully covered by the exchange platforms.
• 51% attacks generally only occur on blockchains with less security. The most prominent cases have been Bitcoin Gold and Ethereum Classic. The simple solution is to enforce deposit limits and block delays such that a 51% attack is not cost-effective.
• The risk of transactions to incorrect addresses can be eliminated by a simple test transaction policy on large transactions. By sending a small amount of funds prior to any large withdrawals/transfers as a standard practice, the accuracy of the wallet address can be validated.
The proposal covers all loss cases and goes beyond, while avoiding significant additional costs, risks, and limitations which may be associated with other frameworks like SOC II.
On The Subject of Third Party Custodians
Many Canadian platforms are currently experimenting with third party custody. From the standpoint of the exchange operator, they can liberate themselves from some responsibility of custody, passing that off to someone else. For regulators, it puts crypto in similar categorization to oil, gold, and other commodities, with some common standards. Platform users would likely feel greater confidence if the custodian was a brand they recognized. If the custodian was knowledgeable and had a decent team that employed multi-sig, they could keep assets safe from internal theft. With the right protections in place, this could be a great solution for many exchanges, particularly those that lack the relevant experience or human resources for their own custody systems.
However, this system is vulnerable to anyone able to impersonate the exchange operators. You may have a situation where different employees who don't know each other that well are interacting between different companies (both the custodian and all their customers which presumably isn't just one exchange). A case study of what can go wrong in this type of environment might be Bitpay, where the CEO was tricked out of 5000 bitcoins
over 3 separate payments by a series of emails sent legitimately from a breached computer of another company CEO. It's also still vulnerable to the platform being compromised, as in the really large $70M Bitfinex hack
, where the third party Bitgo held one key in a multi-sig wallet. The hacker simply authorized the withdrawal using the same credentials as Bitfinex (requesting Bitgo to sign multiple withdrawal transactions). This succeeded even with the use of multi-sig and two heavily security-focused companies, due to the lack of human oversight (basically, hot wallet). Of course, you can learn from these cases and improve the security, but so can hackers improve their deception and at the end of the day, both of these would have been stopped by the much simpler solution of a qualified team who knew each other and employed multi-sig with properly protected keys. It's pretty hard to beat a human being who knows the business and the typical customer behaviour (or even knows their customers personally) at spotting fraud, and the proposed multi-sig means any hacker has to get through the scrutiny of 3 (or more) separate people, all of whom would have proper training including historical case studies.
There are strong arguments both for and against using use of third party custodians. The proposal sets mandatory minimum custody standards would apply regardless if the cold wallet signatories are exchange operators, independent custodians, or a mix of both.
On The Subject Of Insurance
ShakePay has taken the first steps
into this new realm (congratulations). There is no question that crypto users could be better protected by the right insurance policies, and it certainly feels better to transact with insured platforms. The steps required to obtain insurance generally place attention in valuable security areas, and in this case included a review from CipherTrace. One of the key solutions in traditional finance comes from insurance from entities such as the CDIC.
However, historically, there wasn't found any actual insurance payout to any cryptocurrency exchange, and there are notable cases where insurance has not paid. With Bitpay, for example
, the insurance agent refused
because the issue happened to the third party CEO's computer instead of anything to do with Bitpay itself. With the Youbit exchange
in South Korea, their insurance claim was denied
, and the exchange ultimately ended up instead going bankrupt with all user's funds lost. To quote Matt Johnson in the original Lloyd's article
: “You can create an insurance policy that protects no one – you know there are so many caveats to the policy that it’s not super protective.”
ShakePay's insurance was only reported to cover
their cold storage, and “physical theft of the media where the private keys are held”. Physical theft has never, in the history of cryptocurrency exchange cases reviewed, been reported as the cause of loss. From the limited information of the article, ShakePay made it clear their funds are in the hands of a single US custodian, and at least part of their security strategy is to "decline to confirm the custodian’s name on the record". While this prevents scrutiny of the custodian, it's pretty silly to speculate that a reasonably competent hacking group couldn't determine who the custodian is. A far more common infiltration strategy historically would be social engineering, which has succeeded repeatedly. A hacker could trick their way into ShakePay's systems and request a fraudulent withdrawal, impersonate ShakePay and request the custodian to move funds, or socially engineer their way into the custodian to initiate the withdrawal of multiple accounts (a payout much larger than ShakePay) exploiting the standard procedures (for example, fraudulently initiating or override the wallet addresses of a real transfer). In each case, nothing was physically stolen and the loss is therefore not covered by insurance.
In order for any insurance to be effective, clear policies have to be established about what needs to be covered. Anything short of that gives Canadians false confidence that they are protected when they aren't in any meaningful way. At this time, the third party insurance market does not appear to provide adequate options or coverage, and effort is necessary to standardize custody standards, which is a likely first step in ultimately setting up an insurance framework.
A better solution compared to third party insurance providers might be for Canadian exchange operators to create their own collective insurance fund, or a specific federal organization similar to the CDIC. Such an organization would have a greater interest or obligation in paying out actual cases, and that would be it's purpose rather than maximizing it's own profit. This would be similar to the SAFU which Binance has launched, except it would cover multiple exchanges. There is little question whether the SAFU would pay out given a breach of Binance, and a similar argument could be made for a insurance fund managed by a collective of exchange operators or a government organization. While a third party insurance provider has the strong market incentive to provide the absolute minimum coverage and no market incentive to payout, an entity managed by exchange operators would have incentive to protect the reputation of exchange operators/the industry, and the government should have the interest of protecting Canadians.
On The Subject of Fractional Reserve
There is a long history of fractional reserve failures, from the first banks in ancient times, through the great depression (where hundreds of fractional reserve banks failed), right through to the 2008 banking collapse referenced in the first bitcoin block. The fractional reserve system allows banks to multiply the money supply far beyond the actual cash (or other assets) in existence, backed only by a system of debt obligations of others. Safely supporting a fractional reserve system is a topic of far greater complexity than can be addressed by a simple policy, and when it comes to cryptocurrency, there is presently no entity reasonably able to bail anyone out in the event of failure. Therefore, this framework is addressed around entities that aim to maintain 100% backing of funds.
There may be some firms that desire but have failed to maintain 100% backing. In this case, there are multiple solutions, including outside investment, merging with other exchanges, or enforcing a gradual restoration plan. All of these solutions are typically far better than shutting down the exchange, and there are multiple cases where they've been used successfully in the past.
Proof of Reserves/Transparency/Accountability
Canadians need to have visibility into the backing on an ongoing basis.
The best solution for crypto-assets is a Proof of Reserve. Such ideas go back all the way to 2013, before even Mt. Gox. However, no Canadian exchange has yet implemented such a system, and only a few international exchanges (CoinFloor in the UK being an example) have. Many firms like Kraken, BitBuy, and now ShakePay use the Proof of Reserve term to refer to lesser proofs which do not actually cryptographically prove the full backing of all user assets on the blockchain. In order for a Proof of Reserve to be effective, it must actually be a complete proof, and it needs to be understood by the public that is expected to use it. Many firms have expressed reservations about the level of transparency required in a complete Proof of Reserve (for example Kraken here
). While a complete Proof of Reserves should be encouraged, and there are some solutions in the works (ie TxQuick), this is unlikely to be suitable universally for all exchange operators and users.
Given the limitations, and that firms also manage fiat assets, a more traditional audit process makes more sense. Some Canadian exchanges (CoinSquare, CoinBerry) have already subjected themselves to annual audits. However, these results are not presently shared publicly, and there is no guarantee over the process including all user assets or the integrity and independence of the auditor. The auditor has been typically not known, and in some cases, the identity of the auditor is protected by a NDA. Only in one case (BitBuy) was an actual report generated and publicly shared
. There has been no attempt made to validate that user accounts provided during these audits have been complete or accurate. A fraudulent fractional exchange, or one which had suffered a breach they were unwilling to publicly accept (see CoinBene
), could easily maintain a second set of books for auditors or simply exclude key accounts to pass an individual audit.
The proposed solution would see a reporting standard which includes at a minimum - percentage of backing for each asset relative to account balances and the nature of how those assets are stored, with ownership proven by the auditor. The auditor would also publicly provide a "hash list", which they independently generate from the accounts provided by the exchange. Every exchange user can then check their information against this public "hash list". A hash is a one-way form of encryption, which fully protects the private information, yet allows anyone who knows that information already to validate that it was included. Less experienced users can take advantage of public tools to calculate the hash from their information (provided by the exchange), and thus have certainty that the auditor received their full balance information. Easy instructions can be provided.
Auditors should be impartial, their identities and process public, and they should be rotated so that the same auditor is never used twice in a row. Balancing the cost of auditing against the needs for regular updates, a 6 month cycle likely makes the most sense.
Hot Wallet Management
The best solution for hot wallets is not to use them. CoinBerry reportedly uses multi-sig
on all withdrawals, and Bitmex is an international example known for their structure devoid of hot wallets.
However, many platforms and customers desire fast withdrawal processes, and human validation has a cost of time and delay in this process.
A model of self-insurance or separate funds for hot wallets may be used in these cases. Under this model, a platform still has 100% of their client balance in cold storage and holds additional funds in hot wallets for quick withdrawal. Thus, the risk of those hot wallets is 100% on exchange operators and not affecting the exchange users. Since most platforms typically only have 1%-5% in hot wallets at any given time, it shouldn't be unreasonable to build/maintain these additional reserves over time using exchange fees or additional investment. Larger withdrawals would still be handled at regular intervals from the cold storage.
Hot wallet risks have historically posed a large risk and there is no established standard to guarantee secure hot wallets. When the government of South Korea dispatched security inspections to multiple exchanges, the results were still that 3 of them got hacked after the inspections
. If standards develop such that an organization in the market is willing to insure the hot wallets, this could provide an acceptable alternative. Another option may be for multiple exchange operators to pool funds aside for a hot wallet insurance fund. Comprehensive coverage standards must be established and maintained for all hot wallet balances to make sure Canadians are adequately protected.
Current Draft Proposal
(1) Proper multi-signature cold wallet storage.
(a) Each private key is the personal and legal responsibility of one person - the “signatory”. Signatories have special rights and responsibilities to protect user assets. Signatories are trained and certified through a course covering (1) past hacking and fraud cases, (2) proper and secure key generation, and (3) proper safekeeping of private keys. All private keys must be generated and stored 100% offline by the signatory. If even one private keys is ever breached or suspected to be breached, the wallet must be regenerated and all funds relocated to a new wallet.
(b) All signatories must be separate background-checked individuals free of past criminal conviction. Canadians should have a right to know who holds their funds. All signing of transactions must take place with all signatories on Canadian soil or on the soil of a country with a solid legal system which agrees to uphold and support these rules (from an established white-list of countries which expands over time).
(c) 3-5 independent signatures are required for any withdrawal. There must be 1-3 spare signatories, and a maximum of 7 total signatories. The following are all valid combinations: 3of4, 3of5, 3of6, 4of5, 4of6, 4of7, 5of6, or 5of7.
(d) A security audit should be conducted to validate the cold wallet is set up correctly and provide any additional pertinent information. The primary purpose is to ensure that all signatories are acting independently and using best practices for private key storage. A report summarizing all steps taken and who did the audit will be made public. Canadians must be able to validate the right measures are in place to protect their funds.
(e) There is a simple approval process if signatories wish to visit any country outside Canada, with a potential whitelist of exempt countries. At most 2 signatories can be outside of aligned jurisdiction at any given time. All exchanges would be required to keep a compliant cold wallet for Canadian funds and have a Canadian office if they wish to serve Canadian customers.
(2) Regular and transparent solvency audits.
(a) An audit must be conducted at founding, after 3 months of operation, and at least once every 6 months to compare customer balances against all stored cryptocurrency and fiat balances. The auditor must be known, independent, and never the same twice in a row.
(b) An audit report will be published featuring the steps conducted in a readable format. This should be made available to all Canadians on the exchange website and on a government website. The report must include what percentage of each customer asset is backed on the exchange, and how those funds are stored.
(c) The auditor will independently produce a hash of each customer's identifying information and balance as they perform the audit. This will be made publicly available on the exchange and government website, along with simplified instructions that each customer can use to verify that their balance was included in the audit process.
(d) The audit needs to include a proof of ownership for any cryptocurrency wallets included. A satoshi test (spending a small amount) or partially signed transaction both qualify.
(e) Any platform without 100% reserves should be assessed on a regular basis by a government or industry watchdog. This entity should work to prevent any further drop, support any private investor to come in, or facilitate a merger so that 100% backing can be obtained as soon as possible.
(3) Protections for hot wallets and transactions.
(a) A standardized list of approved coins and procedures will be established to constitute valid cold storage wallets. Where a multi-sig process is not natively available, efforts will be undertaken to establish a suitable and stable smart contract standard. This list will be expanded and improved over time. Coins and procedures not on the list are considered hot wallets.
(b) Hot wallets can be backed by additional funds in cold storage or an acceptable third-party insurance provider with a comprehensive coverage policy.
(c) Exchanges are required to cover the full balance of all user funds as denominated in the same currency, or double the balance as denominated in bitcoin or CAD using an established trading rate. If the balance is ever insufficient due to market movements, the firm must rectify this within 24 hours by moving assets to cold storage or increasing insurance coverage.
(d) Any large transactions (above a set threshold) from cold storage to any new wallet addresses (not previously transacted with) must be tested with a smaller transaction first. Deposits of cryptocurrency must be limited to prevent economic 51% attacks. Any issues are to be covered by the exchange.
(e) Exchange platforms must provide suitable authentication for users, including making available approved forms of two-factor authentication. SMS-based authentication is not to be supported. Withdrawals must be blocked for 48 hours in the event of any account password change. Disputes on the negligence of exchanges should be governed by case law.
Continued review of existing OSC feedback is still underway. More feedback and opinions on the framework and ideas as presented here are extremely valuable. The above is a draft and not finalized.
The process of further developing and bringing a suitable framework to protect Canadians will require the support of exchange operators, legal experts, and many others in the community. The costs of not doing such are tremendous. A large and convoluted framework, one based on flawed ideas or implementation, or one which fails to properly safeguard Canadians is not just extremely expensive and risky for all Canadians, severely limiting to the credibility and reputation of the industry, but an existential risk to many exchanges.
The responsibility falls to all of us to provide our insight and make our opinions heard on this critical matter. Please take the time to give your thoughts.
My first thought is - rather fittingly - the genesis block of BTC. Specifically the message: submitted by
The Times 03/Jan/2009 Chancellor on brink of second bailout for banks
Today, over 10 years later, this kind of message might as well read:
Coindesk(dot)com xx/xx/2019 Crypto whales and miners on the brink of a second bailout for cryptocurrency exchanges
Bitfinex being perhaps the most iconic example. Losing 850 million USD just like that thanks to transnational government agencies, they faced a similar fate as banks in the housing crisis. Total wipe-out. Just like banks, these monolithic exchanges are too big to fail. Failure would mean a global financial crisis in crypto, much like mt.gox. Not that different from the banks that got bailed out by institutions, Bitfinex received the same treatment, except from whales, investment funds, rich corporate entities and such. They covered for the whole loss basically, allowing things to keep operational at least. There wasn't really any demand for another tether, so without it, it could have been an economic meltdown in crypto. Hearing about similar offers made by other rich entities operating in the crypto scene to Binance after their hack, I'm starting to think this has become an even bigger, more common thing with crypto exchanges than it has been with banks.
It's rich people in positions of power protecting their own interests, except that in the proper spirit of crypto, it's quite secretive, likely (pseudo)anonymous and way less transparent than what the central banks did. Due to the nature of this technology, it can be hard to grasp what the actions taken by Bitfinex mean. To my understanding, they minted a new coin, LEO (witty name for a token under these circumstances..) and basically just decided it's market cap is 1 billion, then in a private sale, managed to somehow pull off the biggest ever ICO in the history of crypto, 1 billion of funding in just 10 days for what appears to me as basically printing money in order to cover for accounting, as this exclusive club taking part in the sale of LEO committed into buying said tokens using the money Bitfinex previously printed in order to manipulate the markets and profit, USDT that is. Can't remember any ICO in the past where the minimum barrier for an individual to participate was 1 million dollars and for companies, groups, or funds 100+ million.
We traded the tyranny of the banking system for a system that eventually reached centralization of power to a much greater degree, accompanied with lack of regulation and oversight which we all welcomed. I have observed and participated in the scene for at least 9 years, so almost from the very beginning, seeing the rise of first altcoins for example and all the crazy phenomena which emerged and how the community dealt with them, evolving in the process. There has been a distinct pattern that can be traced back to these early days, where some group of people would figure out how to use this new technology in all kinds of creative ways which under normal circumstances would have been considered fraud, collusion... all kind of things we did NOT want. So when the majority aka victims became aware, we always protested accordingly. Pre-mined cloned coins that were hyped over social media only so the creators would profit? We decided they were worthless.
So these people, having a very lucrative way of essentially scamming people dreaming of moons came up with a solution: there will be no pre-mine, but coins were launched under the radar and only people with power (many BTC) were informed. In case you aren't familiar, when a new minable coin is released and there's only a handful of miners, a significant portion of the tokens in circulation are mined in an insanely fast manner, first 10% of total supply generated in a matter of hours perhaps, giving everyone who managed to mine on the day of launch a major advantage. We decided the secrecy was equally bad and they openly announced these coins, directing masses to use mining pools, only for them to be be under DDOS during the launch.
That pattern eventually evolved to ICO's and everything else we see today. Ripping people off in sophisticated enough ways that we put up with it. After all, we could always get lucky from the 'generous' pump & dump groups they were organizing and offering to us. The system may have changed, but the philosophy is the same: people with the most money either as individuals or a group exploiting 'lesser' people and groups, concentrating power (BTC) in the process much akin to 'rich get richer while poor get poorer'. 10 years onwards, thanks to the financial side (trading), the whole crypto economy is still not only using but dependent on market manipulation and all kinds of deceiving schemes.
This has been a major obstacle to wide-scale adoption, despite powerful people trying to convince us that manipulating prices to the level of a bubble will lead to people thinking this technology is great and start using it. In reality, many among the general population either had or started having doubts about these bitcoins. Imagine if they tried to sell internet and all of it's possibilities solely through nigerian prince scam spam.
Then there's the miners, one of if not the most powerful entity in cryptoscene as a whole. Naturally their power and influence only grew, significant investments were made. I remember conversations with some chinese guy mining LTC back in 2014, he was always like "Yay, the newest shipment of 300 AMD GPU's came straight out the factory". Must have had thousands. Asics had begun dominating BTC mining and they weren't cheap either. Not to mention all that electricity too. Where I'm leading you with this, is the current situation where we have established mining companies with ASICs dedicated solely to BTC mining for efficiency, probably pretty much useless for anything else. Valuations of 100's of millions if not billions at their peak. Then we realized how stupid it is to waste electricity like that when we could do it in a better way, Proof-of-Stake. Instant conflict of interest hindering further innovation due to competition instead of the opposite. The mining giants refuse to go out quietly and many have been mining BTC at a loss (electricity) for a long time now, effectively needing a pump to dump those mined BTC just to cover their operating costs in the past as they naturally didn't want to sell them at a loss.
Side-note: I think the current pump is due to a lot of BTC miners quitting and cashing out of BTC in a way that doesn't bankrupt them. To make matters force, they can effectively coerce both whales and crypto exchanges to co-operate in order to pump the prices because if the miners go out of business, everyone utilizing BTC for profit is in big trouble. So if they say they need a pump to dump, they get one. Bail-outs for miners too for christ sake.
Luckily, we have alternatives being heavily developed, but I fear for a financial meltdown for crypto before they reach a mature stage. Not a very popular subject to my knowledge, because in the near future, somebody has to pay the bill and this time it ain't covered by taxes collected. This awesome technology has been primarily abused and exploited, with people innovating in the are of 'get-rich-quick' schemes more than the technology itself. Ethereum was supposed to be a paradigm shift, but it became another instrument of the same scheme, even though it helped push tech forward some.
Remember that this is a time of decentralization. It's up to us, the collective, to do something about this if we want (or even can for that matter). Ironically, we stuck with the old mindset of 'just wait it out and The Man will fix it for us eventually' which was supposedly a thing of the past.
So I ask you: What are your opinions about the current state of affairs in crypto, especially the financial side? Do you feel it's all good and if so, why? Any and all input is welcome. Let's make the scene a better place and show good example to the pagans who doubt us due to our dubious practices in the past and even today, furthering acceptance and adoption instead of laser-point focus on profit to the point the system collapses.
is the cryptocurrency that started it all back in 2009, after the global financial crisis and subsequent bailouts of banks left many people disenfranchised with fiat currency and outdated, insecure financial infrastructure.
Today, Bitcoin is being used for peer-to-peer payments across the globe. More than that, though, it is leading the way towards a future in which financial technology is trustless, secure, resilient, and censorship resistant. Without Bitcoin, this list would not exist.
The platform that brought smart contracts
to the blockchain, spurring a minor revolution in the cryptocurrency ecosystem. Before Ethereum, Bitcoin and its transaction-oriented design was the central focus of most blockchain projects.
After Ethereum, teams saw the value of decentralized apps (dapps) and smart contracts, and shifted their focus to compensate.
Vitalik Buterin’s Ethereum whitepaper was released in late 2013. The project itself was announced January 2014, with a crowdsale the following July. The system officially went live in July 2015.
Since then, hundreds of businesses, individuals, and blockchain projects have adopted Ethereum
as their main smart contracts platform.
is focused primarily on one thing: fast and cheap international transactions.
Current banking infrastructure has failed to evolve in the 21st century, such that it still takes 3-5 business days on average for an international transfer to be processed. With just 4 second transaction times and at a fraction of the cost of a wire transfer, Ripple’s working product
is already impacting the banking sector.
The big knock against Ripple is that its native token, XRP, is completely unnecessary. Indeed, driving adoption of Ripple’s banking solutions is far easier than getting real-world adoption for XRP.
If you’re interested in seeing a discussion about how XRP adoption will occur, you might find this reddit thread
worth a read. Meanwhile, all of us will just have to wait and see whether XRP adoption strategies ultimately come to fruition.
Bitcoin Cash (BCH)
📷 Bitcoin Cash
was created in 2017 when the first ever hard fork of the Bitcoin blockchain took place. The split was the result of Bitcoin’s 1MB blocks filling up. Transaction speeds were declining, fees were increasing, and it became clear to the community that the current model wasn’t sustainable for scaling.
In a move that still causes cryptocurrency fights to this day, Bitcoin and Bitcoin Cash soon emerged as separate but similar projects. BCH has 8x the block size of BTC, giving it roughly 8x the transaction throughput. Its fees and transaction times are much faster, as predicted.
Learn more about Bitcoin vs Bitcoin Cash
The Stellar project and its associated Lumens (XLM)
token was forked from the Ripple protocol in 2014. Stellar has come into its own since then, providing a blockchain connection service for fiat transactions between banks, payment systems, and people. Stellar is fast and reliable, and it works with practically no fees for the end-user.
Stellar is a payments system, meaning its job is to move money as efficiently as possible. Partnerships with banks and financial institutions were key in evaluating its status, as was the ability to actually send money using the network.
Several non-profits and commercial entities have agreed to use Stellar as part of their financial infrastructure. Recently, the team partnered
with IBM and KlickEx to facilitate cross-border transactions in the South Pacific and announced an affiliate with Keybase to streamline international transactions. Stellar also has projects being built on its network
by major established entities. IBM’s blockchain division is using XLM for their payments infrastructure, for example, and the Veridium startup is working with both organizations to tokenize its carbon credits market.
is a Bitcoin fork that was created in 2011 by Charlie Lee as a cheaper and faster (2.5 minute block time instead of 10) alternative to Bitcoin. This is accomplished predominantly because Litecoin uses a Scrypt hashing algorithm instead of the SHA-256 algorithm used by Bitcoin. It’s common to hear Litecoin called “digital silver” to Bitcoin’s “digital gold,” and in reality Litecoin does not really expand upon the functionality of Bitcoin in a significant way so much as it makes different tradeoffs.
That being said, it does succeed in being cheaper and faster to use than BTC, which has led to it being accepted by hundreds of merchants and thus making Litecoin one of the most widely used cryptocurrencies for digital payments.
Tether is an unusual project. Whereas most cryptocurrencies rise and fall in value, Tether was designed to stay the same, fixed at a 1:1 ratio with the U.S. dollar.
This allows users to store, send, and receive digital currencies across platforms without incurring significant losses due to value fluctuations.
The Tether stable coin
sounds straightforward, but the project isn’t without controversy. USDT is supposedly backed by real USD sitting in a bank account. But in which account? Who controls it? And is Tether being used to manipulate the value of Bitcoin? It’s all part of the Tether controversy
Released in 2014 as a fork of Bytecoin, Monero
has since made a name for itself as the most popular privacy coin
on the market.
Most cryptocurrencies offer little in the form of anonymity. Monero was built for privacy from the ground-up, featuring stealth addresses, ring signatures, and complete coin fungibility. All of this adds up to a near-perfect cloak of anonymity, allowing Monero users to conduct transactions without exposing their identity.
Monero has had steady growth over the years thanks to a dedicated team of developers and an active community. The project continues to evolve with new privacy features and improved transaction security.
was founded in 2014 as one of the earliest smart contract platforms, giving it a wide breadth of possible functionality. The platform’s strongest use case is digitizing traditional assets so that they can be easily tracked and exchanged on the blockchain.
NEO is also well-known as the “Chinese Ethereum,” and the fact that it is a Chinese-based project does seem to make Chinese dapp developers somewhat more likely to build on top of it than other platforms.
In fact, NEO has already supported dozens of ICOs
and remains one of the predominant platforms for supporting smart contracts and dapps.
Binance Coin (BNB)
Binance Coin is an exchange token used to reduce trading fees on the Binance platform
Users can opt to pay exchange, listing, and withdrawal fees using BNB and enjoy as much as a 50% discount on all charges. This turns out to be a powerful incentive for purchasing and holding BNB, as what trader doesn’t enjoy saving money on transactions?
Binance Coin is an ERC-20 token that runs on the Ethereum blockchain. Its purpose is extremely limited, but because such a vast number of Binance users transact with it every day, it qualifies as a working and active product.
is another immensely popular privacy coin that often cracks the top 20 cryptocurrencies. It uses the tagline “internet money” and promises to fully protect the privacy of transactions with zero-knowledge cryptography.
Zcash provides anonymity by shielding transactions on the blockchain, preventing anyone from seeing the sender, recipient, or value of each transaction. The technology is so effective the Ethereum team is investigating it to enable anonymous transactions on their network. Zcash has grown
in leaps and bounds in 2018. The dev team published a roadmap through the year 2020, which includes a major features upgrade in the October 2018 Sapling release. Coinbase is also considering listing Zcash
, which is a huge boost for any cryptocurrency.
is a smart contracts platform similar to Ethereum, only with a stronger focus on value transfers and decentralized apps. It’s meant to be something of a hybrid between Bitcoin and Ethereum, allowing businesses to build smart contracts on the platform or just focus on cryptocurrency transactions.
Qtum launched in March 2017, and dashed straight to the top. The initial offering sold over $10 million in tokens after just 90 minutes. The project differentiated itself by providing a rare Proof-of-Stake smart contracts platform designed to compensate for some of Ethereum’s shortcomings, including lack of compatibility for mobile devices.
Qtum released its mainnet in September 2017, opening the doors to a fully functional smart contract and dapps platform. Several projects already have an established presence
on the network. One of the more exciting ones is Space Chain, which aims to create an open-source satellite network anyone can use for data transmission, storage, and development.
0x Protocol (ZRX)
📷 0x Protocol
has one of the most important working products in the entire Ethereum ecosystem. It is a permissionless, open-source protocol that facilitates trustless exchanges of Ethereum tokens
through relayers and dapps that build on top of the protocol.
Not only has 0x been providing this functionality for over a year now, but they’ve been working to expand the protocol functionality significantly since that initial launch. In 0x protocol 2.0
and beyond, it will be possible to trade tokens built on standards besides ERC-20, including non-fungible ERC-721 tokens.
In a market full of scams and vaporware, 0x’s valuable contributions to the Ethereum ecosystem have made it one of the best performing cryptocurrencies of 2018.
is another popular privacy-focused cryptocurrency with a strong community and user base. Transactions on the Bytecoin blockchain are instantaneous, untraceable, unlinkabe, and resistant to blockchain analysis.
Bytecoin has been around for a long time now, with contributions to the project beginning in 2012. However, that hasn’t stopped the project’s developers from continuously improving the product.
The recently updated Bytecoin roadmap
has a hard fork for a consensus update scheduled for August 31, as well as numerous initiatives for community growth constantly in the works.
Founded in 2015 by former Bitcoin developers, Decred’s most important working product is its solution to Bitcoin’s biggest problem. No, not scalability… blockchain governance.
You see, early Bitcoiners have been debating block size limitations and the efficacy of other scalability solutions like the Lightning Network
for years, even though the problem of scalability really only became discussed in the mainstream in 2017.
With its community-based governance model and strong adherence to the core ethos of decentralization, Decred
is built to evolve and improve rapidly. That means that it’s equipped to handle not only the scalability problem today, but other big problems that might arise down the line.
When you have poor governance, it is an arduous process making any upgrades to a project, no matter how necessary they may seem to the majority of coin holders. Decred’s best-in-class and still improving governance model give it an intriguing case to be a leader in digital payments for a long time to come.
aims to improve worldwide access to financial services via blockchain. The tagline “assist the unbanked” summarizes the project nicely. In practice, this translates to BitShares operating as a decentralized exchange, one that was built from the ground-up to avoid scalability issues and keep transaction fees low.
BitShares was launched in 2014 by Dan Larimer, who would then go on to take a lead development role in both EOS and Steem.
The current state of the project offers decentralized asset exchange, price-stable cryptocurrencies, recurring and scheduled payments, user-issued assets, and more, all available through a decentralized system powered by delegated PoS consensus.
is the cryptocurrency that powers Steemit, a decentralized social media platform that incentivizes user participation through micropayments. Think of it like Reddit, only instead of just upvoting or downvoting posts, users can actually reward creators for their effort.
Steem is a functional cryptocurrency used exclusively on the Steemit platform. That gives it something of a limited use, but seeing as how Steemit is live and boasts a few hundred thousand users, it’s hard to argue it isn’t a working product. Some people may even be earning money using Steemit.
is one of the leaders in decentralized cloud storage, a more secure and affordable alternative to centralized cloud storage solutions like Amazon S3, Google Drive, iCloud, Dropbox, and others.
Sia 1.0 was launched in June 2016, and has achieved considerable adoption
since then. With the $200 billion cloud storage market widely seen as one of the spaces most ripe for blockchain disruption, Sia has gotten off to a nice start by offering a functional decentralized cloud storage platform for over 2 years.
Augur is one of the most recently launched products on this list. The platform mainnet went live
in early July 2018, bringing to fruition almost 4 years of post-ICO work.
Augur is a decentralized prediction market that uses game theory to generate crowd-sourced insights. Essentially, thousands of people working together have shown the remarkable ability to forecast outcomes.
With Augur, users can put REP tokens as bets on these predictions, essentially creating a form of “useful social gambling.” Augur’s
release was a long time coming. The project started as far back as 2014, nearly a year before the ICO. The creators cite the complexity of Augur’s smart contracts as the chief cause of the lengthy development time.
Regardless of its past, Augur is now a live product with a bright future. Over 300 predictions have already been made
, with the largest winning payout hitting $20,000. Betting volume even exceeded $1 million within the first weeks of launch.
Basic Attention Token (BAT)
📷 Basic Attention Token
was one of the easiest projects to include on this list. That’s because its working product, Brave Browser, has more than 3 million active users
between its mobile and desktop platforms, making it one of the most widely-used working products in the blockchain space.
Not only is Brave Browser
functional, it’s the only browser on the market that has built-in ad-blocking and tracker blocking, making the browsing experience both cleaner and faster than what you get with other popular browsers like Chrome and Firefox.
The future remains uncertain for the BAT token itself, as its adoption depends heavily on whether or not advertisers buy-in to the Brave model, as well as how willing Brave users are to be shown relevant ads and to pass along the BAT they earn to content publishers.
Given Brave’s success in just a short time since being launched, though, the future does appear promising for BAT.
(formerly RaiBlocks) is all about scalability. The coin has nearly instant transactions with a completely fee-less structure. The platform accomplishes this by creating a unique blockchain for every account, preventing bloat and allowing for practically infinite scalability.
Nano’s motto of “do one thing and do it well” has gotten them a long way. The team doesn’t have to deal with scaling or slowdown issues thanks to the underlying structure of the project, allowing its roadmap to focus on wallet updates
and outreach. This is one cryptocurrency that’s essentially feature complete, and it has been for some time.
has set out to be the Airbnb of computing resources. Have you ever needed extra GPU power to finish up a render? How about processing scientific data similar to the [email protected]
Even if you don’t have those needs, a lot of groups do. Golem aims to provide easy access to those resources, all of which are rentable for a small cryptocurrency fee.
Golem hit the mainnet launch
button in April 2018, and was met with a fair amount of fanfare. One of the main goals for the feature-incomplete launch was to push the product out so real users could put it to work.
The team was interested in strengthening their interactions with end users to help guide the future of the platform. The team has several major milestones planned
for the coming months, so the mainnet release is only just the beginning.
Pundi X (NPXS)
📷 Pundi X
has been shooting up the market cap rankings so far in Q3 2018, and they also happen to have a working product that just recently became available to retailers.
The primary Pundi X product is a point-of-sale (POS
) device that enables quick and easy mobile transactions for both fiat and cryptocurrencies. 500 POS devices are already being used by retailers in Asia, and there are thousands more scheduled to be distributed in the coming months.
In addition, Pundi X also offers XPASS cards, cryptocurrency credit cards that can work in place of mobile apps for making digital payments.
What makes the Pundi X project noteworthy is that it enables consumers to pay retailers in cryptocurrencies like BTC and ETH, and it immediately converts the payments into local fiat currencies so that retailers don’t need to worry about price volatility of the cryptocurrencies.
This makes it significantly easier for people to use cryptocurrencies in their daily lives, making Pundi X an exciting project for blockchain enthusiasts who are looking for signs of future mass adoption.
was the first ever blockchain platform that made it possible for anybody — regardless of their programming experience — to create blockchain tokens. Additionally, Waves has a decentralized exchange
where tokens can be traded and exchanged with fiat currencies.
Since the project’s first releases in 2016, Waves has gone on to make their DEX accessible from mobile phones and expanded its functionality significantly, while also building several strategic partnerships to help grow the Waves community and user base.
Ultimately, though, the Waves Client
is the project’s most important working product, as it is what allows tokens to be issued, stored, sent, and exchanged among users.
KuCoin Shares (KCS)
Similar to Binance Coin, KuCoin Shares is an exchange token
that can be used to pay reduced fees on cryptocurrency trades. KCS has the added bonus of paying dividends to long-term hodlers, as well, paying out a 5% ROI for most users.
The nature of KuCoin Shares is one of the reasons the KuCoin exchange has gotten so much attention since it appeared on the scene. The tokens themselves are limited in scope, of course, but the sheer number of people using them for trades and buying them for passive income
aims to build new and improved financial infrastructure to seamlessly connect the digital economy through blockchain interoperability. The use cases for Wanchain’s network are vast, and they include decentralized financial services, supply chain logistics, medical data sharing and security, digital ID management, and more.
With the recently released Wanchain 2.0
, it is now possible to transfer Ether cross-chain using Wanchain’s Ethereum Mapping Token, WETH.
Ethereum interoperability is just the start, though, and it’s expected that cross-chain support for Bitcoin and a couple of ERC-20 tokens will follow before the end of 2018.
is a fork of Zcash that uses the same zk-snark cryptography to hide information about transaction participants and amounts being sent. Functional privacy coins aren’t unique (there are a handful on this list) but Komodo does have some unique features.
For one, Komodo was the first ever decentralized initial coin offering. Moreover, Komodo helps other developers to build their own customizable blockchain solutions, from building and securing independent blockchains and launching decentralized ICOs, to integrating projects into the cryptocurrency ecosystem.
KMD would already qualify as a working product for its anonymity features on digital payments, but add the end-to-end blockchain building solution and it’s clear that Komodo is making meaningful contributions to the cryptocurrency ecosystem.
is a scalable blockchain platform that allows businesses to create their own child chains and tokens with relative ease. This helps keep blockchain bloat to a minimum and provides multiple transactional tokens without sacrificing core chain transactions. It’s also a remarkably energy efficient platform that uses Proof-of-Stake to power consensus.
Ardor launched its mainnet on January 1, 2018 after a full year in testnet status. Its core features are largely in place, with the roadmap set to improve things like scalability and snapshotting.
The Blockchain-as-a-Service-platform hosts a few projects of its own, including the Ignis ICO, which was the first child chain on the mainnet.
Huobi Token (HT)
is a digital asset exchange platform founded back in 2013, now offering well over 250 different trading pairs. The Huobi Token, meanwhile, is an ERC-20 token that is used on the exchange for discounts on trading fees of up to 50%.
In addition, 20% of the income generated on the Huboi Pro trading platform is used to buy back HT on the open market.
Unlike most buyback programs, the main purpose of Huobi’s program isn’t to reduce the circulating supply of HT. Rather, the HT that is bought back goes into a Huobi Investor Protection Fund, which is used to compensate Huobi users if they lose coins or tokens on the platform, as well as to ensure market stability and protect investor interests.
is yet another privacy coin with a working product in the Top 100, originally launched in the first half of 2017.
What makes ZenCash unique is that it’s the first blockchain with Transport Layer Security (TLS) integration for node encryption, making communication on the ZenCash network both private and highly secure.
Some other interesting parts of the ZenCash product include Tor nodes and built-in chat messaging services. In the future, the ZenCash team will deliver a DAO Treasury Protocol-level Voting System as well as a scalability solution to handle greater transaction volume.
is another privacy coin that focuses on keeping users and their associated transactions hidden under a cloak of secrecy. The project also tries to keep transactions as fast and fee-less as possible, something not all privacy platforms can boast about.
PIVX launched in January 2016. The coin is currently spendable and delivers the privacy features it promises, though it’s not yet a widely accepted currency by merchants.
Future plans for PIVX include governance functions to engage the community, wallet voting, and its own zPIV decentralized exchange.
Kyber Network (KNC)
Kyber Network launched their mainnet in Q1 2018, enabling instantaneous and secure inter-token settlements through a Decentralized Liquidity Network
It’s currently possible to swap ERC-20 tokens on the network with just a few mouse clicks, giving it some basic functionality that is already being used to improve liquidity for Ethereum tokens.
In the future, however, Kyber Network will expand its functionality significantly in an effort to seamlessly connect dapps, DEXes, protocols, payment systems, token teams, investors, fund managers, and digital wallets.
is a liquidity provider that enables users to exchange tokens without the need for a third-party to be involved in financing the transaction.
Gaining liquidity is incredibly important for young cryptocurrency projects, as a lack of liquidity makes it risky for investors to buy a considerable amount of a given coin or token, knowing that it might be exceedingly difficult to sell should they wish to.
Bancor’s technology makes it possible to convert one token to another, so that investors can be confident that they won’t be stuck involuntarily holding a cryptocurrency that they want to sell. This functionality makes the Bancor Liquidity Network
one of the most promising working products on this list, and one that has already achieved a good deal of adoption.
Loom Network (LOOM)
📷 Loom Network
is still less than a year old, having been founded in October 2017. However, they have accomplished a lot in that short time span, including having launched numerous tools to help software developers learn how to build blockchain solutions.
The most important of these tools — and Loom’s biggest working product — is the Loom software development kit (SDK)
However, Loom Network is far more than just a simple blockchain coding academy. It is also a production-ready scalability solution
for Ethereum, as the Loom developer toolkit helps programmers to build highly scalable dapps which connect to the Ethereum blockchain through special side chains called DappChains.
The project may still be in its infancy, but Loom Network is already contributing more utility to the cryptocurrency ecosystem than the vast majority of other cryptocurrency projects.
wants to be the world’s go-to resource for security tokens on the blockchain. What Ethereum did for tokens, Polymath will do for securities.
The advantages of this are enormous, but the Polymath team likes to point to 24/7 market access, the elimination of middlemen, and trading access for 2 billion unbanked people around the world as the chief benefits of their efforts.
The Polymath platform launched in October 2017, and has since released a new security token every week, attracting investors and traders alike. It’s not as exciting of a project as some other blockchain tech, but it’s delivering on its promises with a working product.
Bibox Token (BIX)
is a encrypted digital asset exchange whose primary differentiator from other crypto exchanges is that it integrates AI technology.
The purpose of the AI is to help Bibox’s traders, which it does by providing quantitative computation and analysis of trading activity, personalized risk allocation strategy, speech recognition, and objective analysis of the various coins and tokens listed on the exchange.
The Bibox exchange first launched back in November 2017. It has operation centers in the US, Canada, mainland China, Hong Kong, Japan, and Estonia. BIX token holders receive 20% of the exchange profits, and also get discounts on trading fees, similar to Binance. https://www.investinblockchain.com/top-cryptocurrencies-working-products/
We directly connect mobile network operators and end users globally on our blockchain-based marketplace. With Bubble Tone Blockchain, travelers can swiftly become legitimate local customers of any foreign operator in the country they are traveling to. They dont need to replace their SIM card, and they retain their home number. Travelers - Make calls and use data during travel worldwide at great local rates with direct connection to local operators - No need to change your SIM-card or phone number - Next generation messenger packed with amazing communication features User’s Interface part A brief demonstration how subscribers can be connected with local rates and LTE quality around the world. Operators and service providers - Any operator can become global without complex network integrations - Direct access to international telecom market with millions of new customers - Increase in revenue through distribution of value-added services Blockchain Telecom part Live demonstration of mobile carriers' interconnection via Blockchain. New Offers and Requests are created and broadcasted in real-time mode, and a new mobile profile was downloaded onto SIM-card of a subscriber. Bubbletone project consists of two main parts: Blockchain and Mobile App Bubbletone Blockchain Bubbletone replaces old-fashioned and costly roaming technology by implementing smart contracts into mobile operators' interactions. 1 Visited operator 1 Visited operator Any mobile operator can publish its own tariff plans as smart contracts ("Offers"). These Offers are visible to all operators and their subscribers Blockchain Subscriber 2 Request for mobile services abroad Home operator 3 Smart-contract ("Request") with Digital Identity hash and Financial Transaction Blockchain 4 It's enough to execute the smart-contract to receive money and identify a visitor 5 Servicing the subscriber directly by downloading its own mobile profile onto a SIM-card "over-the-air” Any mobile carrier can publish prepaid plans as smart contracts on Bubbletone Blockchain. These offers are visible to all other operators and their subscribers. When subscriber selects offer, a new smart contract is created with the subscribers digital identity and payment transaction directly to foreign operator. Sim card registered in the local mobile network Subscriber is authorized Payment is processed Service is provided Billing is transparent Tariffs are local Zero costs for operator Quality LTE / LTE+ Quick launch for operator Bubbletone GitHub Bubbletone Yellow pager Blockchain in Telecom Wiki Why big operators will join Bubbletone? Read on Medium Bubbletone App Direct connection to a local operator provides low rates and high LTE quality, with easy management using Bubbletone mobile app BETA version is already availabe in: Google PlayApp Store Marketplace connecting subscribers and local network operators globally Keeping domestic phone number during foreign trips Conference video and audio calls SMS in future - send a date and text for your SMS Burning messages Buy, keep and use domestic phone numbers in different countries 100+ other communication features Who we are: 20 years of experience in Telecom Industry Allo Incognito - our own medium-sized mobile operator in Russia since 2002 Allo Incognito Website 240k+ Premium Subscribers 42m USD Annual revenue 10k POS Bubbletone is trending
UMT Tokens 22% Network Development Fund 220 000 000 UMT 50% Crowdsale 500 000 000 UMT 20% Founders 200 000 000 UMT 7.8% Team & Community Development Fund 78 000 000 UMT 0.2% Bounty fund 2 000 000 UMT Name: UMT Type: ERC-20 Function: Used in smart contracts to perform transactions. Can be used to top up user balance to pay for telecom services Total Supply: 1 000 000 000 tokens For sale: 50% All unsold tokens will be burnt and additional release of tokens will not be possible! Checked by clearify Bubbletone ICO 01.02 10.02 Stage 1 10.02 01.03 Stage 2 02.03 10.03 Stage 3 20.04 15.06 ICO Stage ICO ETH/UMT 1 ETH = 4000 UMT Vesting No vesting Minimum 0.1 ETH ICO starts: 20.04.18, 10AM (London time) Token price: 1 ETH = 4000 UMT Hard cap: 15 000 000 USD Accepted currencies: ETH, BTC Join White List to reserve your UMT Tokens JOIN WHITE LIST Our Team Key Team
Yury Morozov CEO and Founder Co-founder of 4 active telecom companies
Oleg Pravdin CTO Telecom visionary, founder of 3 start-ups in the USA, China and Russia.
Irina Chertok Co-founder and Major Chief Board Director
Sergei Ivanov CEO of "Allo Incognito" (mobile virtual network operator)
Sergey Malcev Lead Blockchain Software Engineer
Sergey Baloyan CMO and Head of IR
Fedor Rozhnov CBDO Strategic Developer for Telco, Realized 2 MVNO-projects for Russian mobile market
Kirill Maskaev CCO and Head of PR
Maria Voronova Project Manager
Stepan Gershuni Blockchain expert, co-founder @Block Notary
Sergey Sevantsyan Blockchain expert, public speaker Developers and IT engineers team
Michael Nazarenko Lead security and fault tolerance developer
Sergey Prilutskiy Security expert, Blockchain architecture development
Sergey Lepenkov Development of payment services and high-load applications in the telecommunication field
Oleg Vintovkin Development of IT project Yandex Telephony; development BSS & OSS for mobile carriers
Yury Vasilchikov Blockchain consultant, smart contracts developer
Alexander Artemiev Bubbletone messenger architecture development, integration with mobile carriers
Jackov Mayurov Bubbletone messenger project manager
Ajmat Iqbal Bubbletone messenger software development leader
Mir Monsoor Hossain Senior software developer
Momi Monjil Ara Senior software developer
Khandaker Raihan Hossain Senior software developer
Md. Shafiqul Islam Front-end software developer
Md Maniruzzaman Back-end software developer
Alexey Makeev Smart contracts software engineer
Varun Reddy Community Relations
Mariana Bugaeva Head of design group
Keith Teare Successful serial technology entrepreneur; Executive Chair at Accelerated Digital Ventures; TechCrunch founding shareholder and EasyNet, Europe’s first consumer Internet Service Provider
Dr. Norman Lewis Telecom expert Norman was running PWC’s innovation programme, He also worked in Orange UK as a Director of Technology Research, Founding Director of Future-Diagnosis, Executive board member of the MIT Communications Futures Programme.
Anders Larsson Anders worked in Ericsson Group for two decades to create the emerging technologies of 2G, 3G, 4G, 5G and IOT in 10 different countries Held various CTO roles and the role of Vice President for Mobile Broadband in Southeast Asia & Oceania AllcoinWiki Co-founder Top-5 Blockchain Advisor in the world
Samson Lee Founder & CEO of CoinStreet; Executive Chairman of China (Guangdong, Hong Kong, Macau) Greater Bay Area TechFin Association; Co-founder of Hong Kong Blockchain Centre; Co-Founder of Ethereum south China and south Asia communities; Chief Crypto-economic Advisor of Gibraltar Blockchain Exchange; Advisor of Universa.io; Asia President of Next.TV Inc. and Chairman of STM Digital Group.
Joakim Holmer Joakim is a telecom expert, who had experience in AT&T and Ericsson Group. 15 years in various technical leadership positions around the world. Joakim has also worked with Software System Sales. With hunger to develop that included everything from Mobile App start-ups to RedHat, SAP and Cisco. AllcoinWiki co-founder
John Mun Co-Founder of Linker Coin; John obtained his MFE at UC Berkeley, then became a Market Maker, HFT trader and General Manager at one of South Korea's leading investment institutions Woori Investments and Securities. John’s finance and engineering background supported him strongly in the blockchain industry and now is also an expert in Smart Contract development.
Gabriel Zanko Fintech entrepreneur-Advisor. Founder of MobileyourLife and involved in the AI-Fintech space providing solutions in the B2B space. ICO advisory in Fundraising Capital and International Business Development.
Professor Jin Song Dong Director of the Institute for Integrated Intelligent System, Griffith University, Australia
Gilbert A. Darrell Gilbert is founder of Horizon Communications, the innovative provider of decentralized wireless infrastructure. He has 18 years of experience in IT and Telecoms and led multiple projects for Fortune 500 companies, such as Microsoft, Energizer and Siemens.
Vladimir Sirotinskiy CEO of Lingualeo, the market leader in online English language learning. Serial entrepreneur and business consultant
Oleg Khokhlov Adviser & Legal Counsel of ICO
Oleg Khokhlov is Partner with international law firm Goltsblat BLP, the Russian practice of Berwin Leighton Paisner (BLP), headquartered in London.
Oleg was selected by peers for inclusion in The Best Lawyers in Russia 2013-2018 Editions in the field of Banking & Finance Law. He has been also highly recommended for Banking & Finance by IFLR1000 and Legal 500.
Oleg has advised leading ICOs and venture fiat/cryptofunds.
Maria Agranovskaya Blockchain and ICO Legal Expert. Managing Partner of GRAD Attorney Bar (30+ lawyers). Attorney at Law with 20+ years of experience. Working with cryptocurrency since 2010: ICO, trading, funds setup, etc. Over eight years running a multifamily office. Cross-border transactions, investments, asset management, deal and corporate structuring in various jurisdictions. M&A, international taxation Tech and Telecom leaders about Bubbletone Blockchain Roadmap Q1’2018 Initial version of smart contracts is ready.
The first “Offer” and “Request” are on the Blockchain platform. Demonstration of the platform at Mobile World Congress in Barcelona (February’18). Integration with major eSIM platforms to download mobile profiles onto SIM cards
Q2’2018 Web-API for integration of mobile operators and service providers.
Integration of Digital Identity into Bubbletone app. Commercial launch, with “Offers” from 10+ mobile operators are on Blockchain, low rates in 80+ countries.
Q3’2018 Global Mobile Profile approval by International Telecommunication Union.
Update Mini Nodes to participate in processing smart contracts. BubbleTone Blockchain – White Paper Page 25 of 31 New features in the Bubbletone app: Voting platform based on Blockchain, 4K videoconferences, transfer of fiat money and crypto currencies
Q4’2018 Expanding list of mobile operators and service providers connected to Bubbletone Blockchain Ecosystem.
The first 1 million transactions are processed
Q1-Q4’2019 Signing agreements with mobile operators worldwide to activate the Global Mobile Profile.
First prototype of a global SIM-chip to be embedded into mobile devices. Expanding list of mobile operators and service providers connected to the Bubbletone Blockchain Ecosystem. 10 million transactions are processed
Bubbletone Community around the world Bubbletone Worldwide Tour Past Events May 14-16 TMForum, Nice, France May 14-16 Coindesk Consensus 2018, New York, USA May 2-3 Future Blockchain Summit, Dubai May 1-3 IOTX 2018, Dubai April 26-27 World Blockchain Summit, Moscow, Russia April 23-26 MVNO World Congress, Madrid, Spain April 18-19 Blockchain Expo, London, UK April 17-18 Blockchain Conference, Moscow, Russia April 16-17 World Blockchain Forum, Dubai April 8 Blockchain Tomorrow 21, Seoul, Korea April 4 Blockchain Conference, Berlin, Germany March 28 Blockchain Conference, Tel Aviv, Israel March 22 Tallinn Blockchain Conference, Tallinn, Estonia March 21-22 Cryprocurrency World Expo, Berlin, Germany 26 February - 01 March Mobile World Congress in Barcelona March 10 Crypto Investor Show, London, UK March 7-8 Blockchain Summit Zurich 2018, Zurich, Switzerland March 3-6 D10E Fintech Conference, Seoul, Korea March 2 Bubbletone Meet-Up, Singapore March 1 Blockchain & Bitcoin Conference, Istanbul, Turkey February 23 7th Korea Blockchain Symposium, Seoul February 27-28 Singapore Blockchain Summit 2018, Singapore 25-26 January Cryptoeconomy ICO London 22-24 January London Blockchain Week 2018 14 December Big ICO Roadshow, Moscow, Russia 8 December Crypto Space, Moscow, Russia 29-30 November Blockchain Expo in Santa Clara, California (booth 419) 29-30 November Block Show Asia in Singapore 14-15 November Telecom Conference in London 24-25 October World Blockchain Summit in Dubai 8-12 October GITEX Technology Week in Dubai, Stand E3-6 3-5 October Blockchain Solution Forum in Barcelona, Stand №100 26-27 September Telecom Conference in Singapore 25-26 September World Blockchain Forum in London FAQ How can I buy your tokens? Which cryptocurrencies are accepted? Which wallet should I use to receive tokens? What is the goal of your project? Is your product already working? Do you have a prototype or a beta version? Why do you have a blockchain in your project? How is your system going to expand? What are advantages for Node owners? What are the advantages of BubbleTone messenger? How do I operate all these other Sims on my phone? JOIN US Kucoin Binance Bit-Z Bibox Linkcoin Qryptos
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