Monday, November 12, 2018

Hashrate war

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November 12, 2018

FORK FIGHT: While traders may be in favor of Bitcoin ABC, one of the likely coins to result from this week's upcoming bitcoin cash hard fork, the hash power seems to rest with the competing Bitcoin SV implementation.

Data from Coin Dance shows that mining pools which have publicly declared support for Bitcoin SV control roughly 73 percent of the current bitcoin cash network hash power, well more than the 18 percent of hash power that Bitcoin ABC may have. 

This contrasts starkly with price movements: according to data from Poloniex, the price of Bitcoin ABC is almost four times that of Bitcoin SV, based on pre-fork trading launched last week. Full Story

LESSONS LEARNED: What could drive a developer to build an uncensorable ethereum storage technology? A seven-year legal fight, that’s what.

Daniel Nagy, who previously fought a lengthy legal battle for hosting a node on an early file-sharing network, took the insights he picked up along the way to develop Swarm – a hotly anticipated storage layer for ethereum. 

Focusing on systems architecture and privacy-preserving cryptography, his vision is to build the tech to make an attack so expensive that the legal system would be forced to update itself in response. 

According to Nagy, that's because a fully robust network, "can actually inform decision making, even to the point of how law is interpreted by judges and enforcers." Full Story

RESEARCH CHAIN: A new patent application from IBM claims the process of conducting scientific research could benefit from blockchain.

Authored by a team at IBM's Watson Research Center, the filing offers a vision for dynamic collaboration – one where researchers can track their work across institutional borders. It could be thought of as an elaborate software changelog, but for science. Or, as the filing puts it, a system that provides "a tamper resistant log of scientific research."

Specifically, the blockchain system would comprise of a first block of research data and a second block with an analysis of that data, thus representing a log of the research. Summary and correction blocks can also be added, representing post-analysis of the original analysis, says IBM.

The innovation marks another non-financial application of distributed-ledger technology, which IBM has championed in recent months. Full Story



CoinDesk Research tracks many different metrics in the crypto economy. Network interest is important in determining the activity occurring within a blockchain’s internal ecosystem.

With the bitcoin cash (BCH) hard fork due Nov. 15, we observed the node types on Monday, Nov. 12 to asses the levels of support for each implementation.

Bitcoin ABC has the highest share at 48 percent, followed by Bitcoin Unlimited at 35.7 percent. Bitprim and Bitcoin SV are just about tied for third place, with 7.3 and 7.1 percent, respectively.

So what's on offer?
  • Bitcoin ABC adds smart contract features
  • Bitcoin SV does not, and will raise the block size to 128MB
  • Bitcoin Unlimited is a compromise between the two
Note: Node type share doesn’t exactly mirror sentiment. For example, hash rate has tended to lean towards the Bitcoin SV community in the recent weeks. Also, various businesses in the space will have a role in determining which potential coin becomes dominant.

For more research insights, check out the CoinDesk Research section here.

(Data sourced from coin.dance)
 


Jay Clayton
Chairman of the SEC


Kelly Loeffler
CEO of Bakkt


Dr. Mohamed A. El-Erian
Chief Economic Advisor at Allianz


Jeffrey Sprecher
Chairman of the New York Stock Exchange & Chairman and CEO of
Intercontinental Exchange, Inc.
 
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HINT OF GAINS? Bitcoin defended a trendline connecting October lows yesterday, neutralizing the immediate bearish outlook. A recovery rally could gather steam if prices manage to cross the inverse head-and-shoulders neckline resistance of $6,390. Full Story

BEST OF THE BEST

BLOOMBERG: Early bitcoin developer Jeff Garzik – who joined the first cryptocurrency project as far back as July 2010 – is proud of bitcoin, even if it didn’t quite go in the direction originally planned, according to a feature by Bloomberg.

“It hasn’t evolved in the direction of high-volume payments, which is something we thought about in the very early days ... But on the store-of-value side it’s unquestionably a success," he said in the piece.

Once on the team, Garzik quickly became the third-biggest contributor to bitcoin's code after its pseudonymous creator Satoshi Nakamoto and fellow dev Gavin Andresen. In the years following, he claims he gave away bitcoin worth over $100 million at today's prices, in order to encourage other developers to help with the work. 

Notably, Garzik also suggests that Nakamoto may have been a man called Dave Kleiman – a U.S. sheriff’s officer turned computer forensics expert. “It matches his coding style, this gentleman was self taught. And the bitcoin coder was someone who was very, very smart, but not a classically trained software engineer,” he said.

THE REST

FINANCIAL TIMES: The Bank of Canada's blockchain-based securities settlement project, Project Jasper, is facing delays – not because of issues with the tech, but due to regulatory hurdles, suggests an article from the FT. 

The central bank has already completed three phases of the project, but its leaders say that there are many more questions to answer before practical benefits can arrive. 

“It’s less and less about the technology. ... It’s more about the regulatory, the legal, the monetary policy issues,” Andrew McCormack, vice-president of payments and technology at Payments Canada, was quoted as saying.

For example, brokers needed digital cash in order to pay for securities within the blockchain pilot, and the most straightforward option was to give them access to funds issued by the central bank. However, doing that, said McCormack, would have “crossed the chasm and literally broke our own bylaws and, in actual fact, laws.”

Even so, the Bank of Canada isn’t yet considering making regulatory changes in order to smooth the path to DLT, the article says.

VENTUREBEAT: Universities shouldn’t rush to offer blockchain-related courses without finding out how to avoid the pitfalls first, says a piece from VentureBeat.

With student demand for blockchain training rocketing, educational institutions are rushing to offer courses and big-name partnerships. But without thorough preparation, universities could end up teaching teaching something that is likely to go obsolete very quickly and, in the meantime, “saddle students with debt,” the author says.

With the field full of misinformation, a lack of established texts and protocols that are evolving at a rapid space, credible data is sparse. As such, the author suggests three pillars to help universities avoid the possible pitfalls in blockchain education: focus on core concepts, determine actual industry needs and enforce expiration dates for curricula.

WHO WON #CRYPTOTWITTER

Consensus: Invest Keynotes



Jay Clayton
Chairman of the Securities and Exchange Commission


Dr. Mohamed A. El-Erian
Chief Economic Advisor at Allianz
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