Category: Uncategorized

A research group led by members of Japan’s private and public sectors called for ICO regulation and published its recommendations in a report today.

A lot of things are changing in the world of cryptocurrency. As of right now, we’re seeing a growing interest in decentralized exchanges. That is not entirely surprising, as centralized trading platforms have always been cumbersome to deal with. Below are some of the decentralized exchanges worth keeping an eye on.

4. EtherDelta

Although most people are very familiar with EtherDelta, the platform itself – in its current form – is somewhat limited. More specifically, the platform is only useful for trading ERC20 tokens against one another and against Ethereum. This exchange has certainly attracted a lot of attention over the past few months, but there is a lot more to cryptocurrency than trading the tokens.

3. Radarrelay

Radarrelay has seemingly flown under a lot of people’s radar. Even though its business model is almost identical to that of EtherDelta, it uses somewhat different technology. It is one of the platforms utilizing the 0x Protocol, which we’ve thoroughly documented on this website quite a few times.

Radarrelay lets users exchange ERC20 tokens and Ethereum without middlemen. Orders are relayed between users directly, and there are no middlemen involved. It is also possible for users to create liquidity networks to increase overall access to specific tokens. Being able to access all of these features directly from one’s wallet is certainly valuable.

2. Kyber Network

Some cryptocurrency enthusiasts may have heard of the Kyber Network before. It is an instant exchange for cryptocurrencies, and it supports Ethereum, ERC20 tokens, and various other currencies as well. Users can connect to this service using hardware wallets from Ledger and Trezor and never have to deal with middlemen along the way. Kyber Network is currently in open beta, but the platform seems to be holding its own quite well.

1. BarterDEX

It is safe to say BarterDEX is by far the most impressive decentralized exchange on the market to date. That’s not just because it focuses on decentralized trading per se, but also because the platform has embraced the concept of atomic swaps. Intermittent trading between various cryptocurrencies is a big development for this industry as a whole.

With a growing number of currencies supporting atomic swaps, things are looking pretty good.  For the time being, BarterDEX remains in public beta, and anyone can download the necessary software to access the platform. As of right now, close to 95% of all coins in the cryptocurrency world are supported by this platform, which is rather impressive.

This article originally appeared on Bitcoin Magazine.

500 Japanese police agents join forces to tackle cybercrime and cryptotheft, with new building opened in Tokyo. #NEWS

Prosecutors detain heads of two Korean crypto exchanges, charged with embezzling blns of won. #NEWS

Key Highlights

• Ripple price failed to hold gains above $0.5180 and declined sharply against the US dollar.
• There was a break below yesterday’s pointed bullish trend line with support at $0.5185 on the hourly chart of the XRP/USD pair (data source from Kraken).
• The pair is now trading well below the $0.5000 level and the 100 hourly simple moving average.

Ripple price is showing a few negative signs against the US Dollar and Bitcoin. XRP/USD may correct a few points higher, but it could face sellers near $0.50 and 100 SMA.

Ripple Price Support

Yesterday, we saw a rise above the $0.5200 level in Ripple price against the US Dollar. However, the price failed to surpass the $0.5500 level and started a downside move. It traded lower and broke a major support at $0.5200. There was also a break below the 50% Fib retracement level of the last upside wave from the $0.4815 low to $0.5530 high.

More importantly, there was a break below yesterday’s pointed bullish trend line with support at $0.5185 on the hourly chart of the XRP/USD pair. The pair even settled below the $0.5000 support and the 100 hourly simple moving average. The recent low was formed at $0.4749 from where the price may recover. It is currently testing the 23.6% Fib retracement level of the last decline from the $0.5530 high to $0.4749 low. However, the most important resistance is near $0.5000 and the 100 hourly SMA. It also coincides with the 38.2% Fib retracement level of the last drop from the $0.5530 high to $0.4749 low.

On the downside, the $0.4700 and $0.4500 levels are important supports. A break below the $0.4500 level could spark heavy losses in the near term.

Looking at the technical indicators:

Hourly MACD – The MACD for XRP/USD is now in the bearish zone.

Hourly RSI (Relative Strength Index) – The RSI for XRP/USD is currently near the 35 level.

Major Support Level – $0.4700

Major Resistance Level – $0.5000

Charts courtesy – Trading View

The post Ripple Price Technical Analysis – XRP/USD Back Below 100 SMA appeared first on NewsBTC.

This article originally appeared on Bitcoin Magazine.

According to a leaked presentation slide, ASRock will soon release four new mining GPUs. The news comes just a week after the American motherboard manufacturer published details of a new range of gaming graphics cards.

ASRock Comes Into the Crypto Space Swinging

Early last month, DigiTimes reported on rumours that ASRock was going to enter the cryptocurrency space. It now appears that these rumours have been confirmed.

The new graphics cards from ASRock first appeared via a leaked Tweet by user VideoCardz:

Aaaand the reason why ASRock enters 'graphics' card market is…
They could've waited at least a week with 'Phantom Gaming Mining' announcement. pic.twitter.com/KmRoDDmhVe

— VideoCardz.com (@VideoCardz) March 28, 2018

As you can see, the slide lists far more information than what buyers are used to when selecting which GPU to use for mining cryptocurrencies. The full engine clock speed of each is listed, along with the memory specs of the new units. In addition, each of the GPUs has the manufacturer of the memory included: SK Hynix, Samsung, and Micron.

For crypto miners, the manufacturers make a big difference to the utility of the whole unit. Samsung are generally deemed to be the highest-end pieces of hardware. This is because their VRAM is hugely overclockable. This translates to greater profits for miners which, after all, is the aim of the game.

According to an article in Forbes, those seeking to build mining rigs will often unbox new units and check the precise specs before making the decision of whether or not to keep the hardware. The piece alleges that miners who discover their new GPUs use Micron memory will actually send them back since they are less profitable than either Samsung or SK Hynix.

According to the slide, three of the new cards have 4GB of memory and the fourth is a hefty 8GB. All four use the Radeon RX 570 as a base and have a default clock speed of 1244MHz.

Judging by the above specifications, the new ASRock mining-specific GPUs are clearly a strong entry into the cryptocurrency mining sector of the graphics card industry. However, according to the Forbes piece, Radeon cards, like the ones in the new ASRock units, are considered to be superior for mining Ethereum. With the recent controversy over the Bitmain release of ASIC cards specifically designed to mine Ethereum, the demand for new entries into the market remains to be seen.

As well as a potentially shrinking demand, there might also be a reduction in supply. The DigiTimes rumour article from last month claims that AMD has no plans to increase production of their GPU units. This means those that are produced will have to be shared with an additional manufacturer – ASRock.

Image Courtesy of Shutterstock

The post ASRock to Launch Four New Mining GPUs appeared first on NewsBTC.

Following reports in March, Chinese mining rig manufacturer Bitmain has officially announced the release of the Antminer E3, an application specific integrated circuit (ASIC) engineered for mining Ethereum. These new ASIC miners should alleviate some of the pressure that the graphics processing unit (GPU) market currently faces, but many in the cryptosphere fear that the move will drastically increase mining centralization.

Mining With GPUs

At the beginning of last year when Ethereum was on the up, the GPU market started to feel the brunt of the excitement, and by mid-year GPU prices had begun to spiral out of control. To date, gamers across the globe are still feeling the “Ethereum effect,” with graphics cards selling for far more than MSRP — if they are even able to be found at all.

It used to be possible to mine Bitcoin with home PCs, but these days it’s very difficult to turn a profit. This is primarily because the Bitcoin mining market is now dominated by ASIC miners, which are engineered to do one thing: mine Bitcoin. These specialized devices are more powerful, and significantly more efficient at mining than graphics cards and CPUs.

Ethereum was intended to be ASIC-resistant because it relies heavily on fast memory; traditional ASIC miners feature powerful processors that can crunch the numbers, but not much in the way of memory. Bitmain has not yet revealed the full details of the Antminer E3, so it’s not clear how the company solved this problem. However, the specifications that Bitmain did release indicate that it’s possible the Antminer E3 ASIC miners will soon render GPUs obsolete for Ethereum.

Another problem for crypto-enthusiasts and the GPU Ethereum mining market is the Antminer E3’s competitive price. Bitmain is only asking $800 for each unit, a price that massively undercuts the current rate for a GPU-based system, which can add up to several thousand dollars.

Bitmain expects the first batch of Antminer E3 units to ship between July 16th and July 31st.

Hard Fork?

Earlier this week, in response to reports in March that Bitmain was in the process of developing an ASIC for Ethereum mining, Ethereum developer Piper Merriam opened up Ethereum Improvement Proposal (EIP) #958. EIP #958 requests community input on whether or not the cryptocurrency’s blockchain should render the (at the time) rumored Bitmain ASICs virtually obsolete. Such hardware would effectively diminish the ability for GPU miners to compete and, in doing so, drastically increase centralization. Merriam, in EIP #958, wrote:

“…BitMain may already running these miners. I believe it is the accepted wisdom that ASIC based mining leads to increases centralization when compared to GPU mining… Should we hard fork to make ASIC mining harder and to demonstrate a willingness to hard fork any future ASIC based ethereum mining?”

Although these are just discussions (not full-fledged proposals), Ethereum appears to be at a crossroads, and the community must soon decide if the risks of a hard fork outweigh those of letting Bitmain potentially centralize the Ethereum mining market. If early polls are any indicator, a hard fork could be on the horizon.

The post Bitmain’s ASIC for Ethereum Mining Is Here, Some in Community Considering a Hard Fork to Render the Rig Obsolete appeared first on NewsBTC.

Via:

An official communique from the CEO of Bitcoin Cash https://t.co/vCx5Zo3313

— iang (@iang_fc) November 12, 2017

OFFICIAL STATEMENT COMMUNIQUÉ OFFICIEL

November 12, 2017

Dear friends, colleagues, and citizens of the Internet:

We’re a young community and eager to win the future – not just disrupt some old irritating players in finance, but actually win the future. And as the Chief Executive Officer of this young movement, I carry a special burden of not repeating the grave mistakes and mismanagement of our predecessor and spawnpoint.

It was first observed by resilience expert Vinay Gupta, that while Bitcoin has an enormous technical resilience, it has – had – no more resilience against social bickering and bitter infighting than any other randomly chosen sucking project. As events have played out between 2015 and 2017, we know just how correct Mr. Gupta was, while everybody else was feeling invincible.

In short, to succeed, we need the social dispute resolution mechanism Mr. Gupta called for. At the same time, this cannot be a mechanism that allows an adversary to slow us down, or even allow ourselves to slow us down, for we have seen what happens then all too closely, and at far too high a cost. But we also tend to be people who don’t take no for an answer, and we need to factor that in.

So what happens when two of us do not agree? What is the outcome when we want different things?

Different organizations have different ways of resolving this. They usually involve telling people what they cannot do, must do, and may do. All of this is slowing a movement and lowering morale and energy. It just about sucks donkey balls.

It further complicates things that we’re not a very well defined organization. If anything, we’re a dis-organization. Bitcoin Cash is a meta-organization composed of many different development teams. The Bitcoin Cash organization has no titles other than those which we make up for fun in the spur of the moment, or to make fun of the organizations of the old world that care for titles.

It follows that we cannot resolve disputes by decree, for there are no titles in the Bitcoin Cash organization that mean anything at all, other than jerking around the meaning and supposed fancy-sounding importance of corporate titles themselves.

And as Chief Executive Officer of this disorganization with made-up titles, where every document is as official as people pretend it to be, I further emphasize that we cannot resolve social disputes by voting, for two reasons: first, there is no boundary on the electorate that determines who gets to vote, which creates winning by trickery rather than by argument, and second, we don’t want to vote anyway.

Voting is a process that creates losers by definition.

People who feel like losers are unhappy people, who disengage from the project. And so we would be back to bickering, infighting, and general morass.

Instead, I propose we use the swarm methodology for dispute resolution, which is optimized for our kind of disorganization. It simply means that nobody gets to say what anybody else gets to do or not do, and carries immense power.

We have been conditioned in the corporate world to think that power over feature X for ourselves also means power over feature X for other people. But when we break free from this idea, we have a much better dispute resolution than any voting or decree ruling, based on these simple four principles:

Everybody is free to take any initiative for the Bitcoin Cash project. Everybody is also free to follow any initiative taken by any other person. Everybody is free to take no action at all.

However, nobody may tell anybody else what to do, what initiative to take, not take, follow, or not follow.

You will observe that this results in a dispute resolution mechanism based on genuine leadership – the military tactical principle of “the person who takes an initiative, tends to get the initiative”. It uses genuine trust – not in terms of counterparty risk, but in genuine leadership, in terms of the important freedom to follow. It means we don’t berate others for doing what we don’t like, but either choose to ignore it, or do something we like instead, which others are free to follow in turn.

(In a way, this is just condensing the Internet’s Golden Rule: “If you see something you don’t like, write something else that you do like.”)

In the lack of formal dispute mechanisms, I propose we use this as our dispute mechanism. We’re free to take initiatives and to follow those of others as we like.

And yes, just for the record, this also means that all decision-making is fully decentralized.

As to what takes technical effect on the network, we already have a dispute resolution mechanism for that – the Nakamoto Consensus. This allows us to not worry so much about what takes effect, how, and when, but allows us to just execute with the loosest of coordination between development teams, within development teams, or individually. We can apply a complete mental zen and trust that the Bitcoin Cash network will continue to operate as the sum of our thoughts and efforts, as we innovate independently and follow the innovations of others as we find them useful. “The Network is Mother, the Network is Father.”

As a final thought on this, a key part of our identity is that Bitcoin Cash was created in response to several years of mismanagement of the Bitcoin Legacy network, and by tearing out those pieces of mismanagement from the network and code. This means we will never re-implement those same mistakes, specifically:

1. making transactions reversible, double-spendable, or cancellable (RBF), even as a remotely optional feature;
2. creating an economically illiterate “fee market”, which was a misnomer from the beginning;
3. deliberately starving the network of transaction capacity; or
4. deliberately break the signature chain (Segwit or something like it).

Of course, people in the disorganization will have their Freedom of Initiative to suggest such features anyway. Everybody else will have their Freedom of Following to completely ignore such initiatives – assuming good faith, not giving negatives attention, all in acting with dignity; more on this later – and point at this document or some similar resource in a helpful tone to explain why we won’t be repeating the mistakes of the mismanagement of the past.

As a movement, we need a loose set of goals and values that define us. While we may not agree with all of these to one hundred percent, I have interpreted these general principles as the general direction of the movement, and I am writing them here for easy access for newcomers to our community as well as for ourselves.

As developers, ambassadors, evangelists, and Chief Executive Officers of Bitcoin Cash, we are part of this movement for our own reasons, all different.

Decentralization. Sound money. Censorship resistant transactions. The non- aggression principle. Reduction of counterparty risk. Libertarian principles. Sound money. Fast transactions. Liberty from the State. Liking the cool name. Aversion to the concept of bank holidays. Hodling Bitcoin Legacy at the time of the fork, and just wanting to stay a modest multimillionaire. Sound money. There are many reasons we’re in this together, and all of them are valid.

Bitcoin Cash creates liberty, a level of liberty never possible before.

But – here’s the key – other people are not going to be joining Bitcoin Cash for our reasons. They’re going to be joining Bitcoin Cash for their reasons, or they’re not going to be joining at all.

And their reasons aren’t going to be “decentralization”, “censorship resistance”, “non-aggression money”, or any other nice theoretical construct. Their three reasons for joining Bitcoin Cash, in 99.999% of cases, are going to be profit, profit, and more profit, in that order.

This applies to merchants in the first world, it applies to migrant workers sending funds home, and it applies to the poorest billion people just trying to get out of the slums. We can provide liberty to all of them, and many more, by means of profit motive.

This means we need to act like we’re offering a financial service that’s competing in a free market. Our competitors have their own weird reasons for preferring central- bank money, like bribes, lavish dinners, and the Spanish Inquisition, just as we have our reasons for preferring our offer. From the perspective of the potential new user of Bitcoin Cash, we simply must have a better offering.

This better offering can be faster, cheaper, more reliable, or more flexible, but in the end, it must translate into more profit for the would-be new user. It’s important for people from the United States here to realize that the banking services the average American is used to are considered a laughingstock when it comes to financial services: in the rest of the first world, banks offer free instant transfers between private accounts using mobile phones, and charge 15 cents for instant transfers to merchant accounts using mobile phones. This is what we’re competing against, and this is what we need to beat by at least an order of magnitude for people to justify the cost of switching to our offer.

(There is a psychological effect here to our network’s transaction fees: they should ideally be less than 1/20 of a USD cent / Eurocent / Swiss centime. That way, those fees will show up as “0.00” on people’s statements, even in lesser currencies like the Danish Krona, and be perceived as free. We should also consider Satoshi’s original vision of some transactions always being actually free.)

One of our advantages can be that banking regulations force these instant transfers only to exist within countries at present – international transfers generally take a day or more, or would require using the credit card system, which charges a few percent. There’s an opening for us to provide a profit motive, just as one example of a potential front bowling pin to strike the whole corrupt banking system down. There’s also the example of interbank transfers generally taking at least a day: the quickest way to move money between banks is still to withdraw cash from the first bank, walk on two feet to the second bank, stand in line, and deposit it there. That’s another potential exploitable weakness of the old system.

As adoption grows from people wanting better profit, and the Bitcoin Cash network grows along with adoption, everybody benefits from the radically increased level of financial liberty, just like a herd immunity benefit from vaccination.

We create liberty through profit motive.

This brings us to our seven social principles, guiding how we interact with each other in this disorganization:

We assume good faith. This is a Wikipedia principle that has been a cornerstone of building the Wikipedia community: when we see somebody acting in a way that can be interpreted as malice, we always give them the benefit of the doubt. We assume good faith. We assume that they were trying to do something good for the Bitcoin Cash community, and try to help them do better.

In the case of repeated vandalism, or where it becomes obvious that bad faith is present, we come to the second principle:

We reward the positive. Introducing a person into a social context is not much different from training a dog or a raven; higher-level brains are remarkably similarly wired. The key is understanding that all attention is reward. Therefore, we reward all the positive things we see, even if just with a short acknowledgment, and completely ignore the negative. This reinforces all positive behavior and suppresses all negative behavior in all mammals, humans included.

The most important thing about this principle is that we don’t point out anything negative. Ever. At all. We just ignore it (and do something completely different if we feel we want to).

We act with dignity. We’ve all seen the trolls of Bitcoin Legacy behave like shitslinging screeching chimpanzees in hopes of pulling people down to their level, then beating those people with years of shitslinging experience. We are not like that, we will not be like that. It is not who we are today, it is not who we will ever be.

We behave professionally, courteously, and like we would want somebody to behave toward ourselves. We behave with dignity. We do not let ourselves be drawn into five-year-old-level “my dad is bigger than yours” Twitter arguments, ever.

We trust each other to fail well. We will see each other take initiatives in the Bitcoin Cash disorganization that we have absolutely no idea how they will help the movement, and may even be completely counterproductive, and it’s okay. We have as many social contexts as we have participants, and we might not understand why somebody else is doing what they’re doing, because we’re not in their social context. It might even be that they’re completely wrong, even in their context, and that’s okay, too.

What unites us is that we want Bitcoin Cash to succeed. We’re also united in that nobody has done this before, nobody has set out to replace central banks as a phenomenon and succeeded. This means that, by definition, we must learn by trial and error. That also means that the only way to not make any mistakes is to not try anything at all.

Once we come to zen with the fact quite a lot of initiatives will fail, and that it’s not just okay, but a necessary part of the learning process to half-fail a number of times in order to get it right enough eventually, then we will trust each other to fail well.

We do not ask permission. Nobody has a better understanding of our context than ourselves, and therefore, every person in the Bitcoin Cash disorganization is the best person to make decisions about their particular environment. In fact, asking somebody else’s permission for taking an initiative or for following somebody else’s initiative is the only thing that is strongly discouraged in this disorganization.

Everybody has the power to empower themselves to take an initiative. Everybody has the power to follow the initiatives of others; many, one, or none.

However, note the important difference here between asking permission and just asking around to coordinate efforts in general. There’s a world of difference between

“may I have permission to try this, please?” and “Hey, I’m thinking of trying this, does anybody see any negative potential impact I didn’t think of?”.

The network is mother, the network is father. Overarching everything we do is the security of the Bitcoin Cash network. Nobody is capable of destroying the network or even harming it to a measurable degree. This is zen, this is mother, this is father. We don’t worry about this. The Nakamoto Consensus and the profit motive will make sure that the network keeps working, regardless of what initiatives we take to improve its liberty through profit motive.

We have fun, because it attracts more people. Most IT companies talk about “we have fun”, and they usually mean that in the context of “you are expected to love working 60 hours per week in this open office”, which is usually slightly more fun than spending 60 hours straight in a dentist’s chair.

We mean something different, since we’re working with volunteers.

Volunteers have this habit of seeking out things that, well, seem fun to be part of. They typically judge this by observing whether other people doing something seem to be having fun doing it.

In contrast, potential newcomers will walk an extra mile around people who are not

having fun, because those potential newcomers don’t want to also not be having fun.

Therefore, there is also a success component to having fun when working with Bitcoin Cash, as we’re working with a volunteer crew (and especially when that volunteer crew is mostly very financially independent and could go drive Maseratis as a new hobby instead).

For normal IT companies, “having fun” means something like “we bought an old pinball game and put it in the basement”.

For us, it means “we are making an active effort to have fun doing this, because if we have fun, we will attract more people who also want to have fun with us”.

So having fun is not just having fun and slacking off at work. It is actually a requirement for success, as we need to attract more people to Bitcoin Cash over time, and they are much more likely to join us if we make an effort to enjoy ourselves.

Some of us will become informal leaders in the Bitcoin Cash community, whether we want to or not. When we do, it is of particular importance that we behave as role models. To assist in this, we have three development principles, where development refers to developing good people, and not to writing code.

Above all, we need to defend two things in all our actions –

We need to defend the organization’s focus. We’re going to create liberty through profit motive. Everything we do must be aimed at that.

We need to defend the organization’s energy. It is incredibly easy to get drained of energy if you start feeling negative vibes. There is a need for a constantly reinforced we-can-do-this sentiment, and it is us who are informal leaders who must help provide it.

In this, we have three guiding principles:

Monkey see, monkey do. People will do as we do, not as we say. They will copy everything, including the things we don’t want them to copy. In all organizations, people will copy its leaders, formal as well as informal leaders. Therefore, it can be better to hide under the covers on a day when we’re feeling grumpy, than letting the world see us in a grumpy mood and copy that behavior. It can be better to leave a party before people see us in a way we don’t want them to copy.

This also means that we lead by inspiring and suggesting, and never by commanding. We lead by standing up and saying “I’m going to do X, and anybody who wants is free to join”. These are the freedoms of initiative and freedoms to follow, again.

We praise in public. Attention is reward. Public attention is good reward. Unexpected public attention is great reward. In this way, we advance role models – we nudge everybody else in the room a little bit toward the person who was called out for doing a really good job.

In particular, this goes for other people who spontaneously call out other people for doing a good job. That’s good leadership and good camaraderie, and we recognize it as such and give it a thumbs-up in public. This way, we foster a positive culture everywhere in our community.

People skills come before tech skills. If somebody is a great coder or a great cryptographer but spreads bad attitude all around them, they are a net negative contributor. Working together is a social activity. Creating liberty is solving a social problem by technical means, not the other way around. Therefore, being a positive influence in working together is far more important than being a top 1% coder or cryptographer.

Thanks for reading. I hope this has been helpful. Now let’s go create liberty through profit motive!

Rick Falkvinge

Chief Executive Officer, Y. T. Bitcoin Cash

A recent survey of Articles and publications containing ‘Bitcoin’ discovered by Google Scholar Alerts:

[PDF] The SAFE Network a New, Decentralised Internet

[PDF] A Decentralized Public Key Infrastructure with Identity Retention

[PDF] Challenges and Implications of Verifiable Builds for Security-Critical Open-Source Software

[PDF] PeerShark: flow-clustering and conversation-generation for malicious peer-to-peer traffic identification

[PDF] Combating Illicit Financial Transactions: Categorisation and Risk Assessment of Non-Traditional Payment Methods

[PDF] Protocol Design and Implementation for a Fast and Reliable Mobile Bitcoin Payment System (MBPS) with two-way NFC

[PDF] BITCOIN-BETWEEN LEGAL AND INFORMAL

Financial Cryptography and Data Security

[PDF] Virtual Currencies and their Relevance to Digital Forensics

Distributed Cryptography Based on the Proofs of Work