Результатов: 351

CBOE повторно подала в SEC заявку на открытие биткоин-ETF

Чикагская биржа опционов (CBOE) 30 января повторно подала в Комиссию по ценным бумагам и биржам США (SEC) оформленную по форме 19b-4 заявку на изменение правил, в результате одобрения которых она могла бы запустить биткоин-ETF через инвестиционную компанию VanEck и блокчейн-компанию SolidX. дальше »

2019-1-31 23:02


CBOE повторно подала заявку на запуск биткоин-ETF

Чикагская биржа опционов (CBOE) повторно обратилась в Комиссию по ценным бумагам и биржам США с предложением внести изменения в действующие правила, которые, в случае одобрения, позволят выпустить на её площадку биткоин-ETF, предложенный управляющим активами VanEck и разработчиком технологических решений SolidX. дальше »

2019-2-1 22:28


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‘We Will Refile and Reengage’ – US Gov’t Shutdown Halts Bitcoin ETF

The US Securities and Exchange Commission (SEC) has revealed the Chicago Board Options Exchange (CBOE) has withdrawn its plans for a Bitcoin exchange-traded fund (ETF). Van Eck: ‘We Will Refile’ Bitcoin ETF A document published January 22 confirms the U-turn, which would have seen fund manager VanEck and developer SolidX potentially offer the first regulated Bitcoin ETF on the US market. дальше »

2019-1-24 13:00


Состоялся запуск основной сети криптовалюты Grin на основе протокола MimbleWimble

Сегодня, 15 января, была запущена основная сеть криптовалюты Grin, в основе которой лежит протокол MimbleWimble, нацеленный на решение проблем масштабирования и приватности. Mainnet launch is happening as we speak! proposed bitcoin blockhash = 0000000000000000002a8bc32f43277fe9c063b9c99ea252b483941dcd06e217https://t. дальше »

2019-1-15 20:02


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NASA Looking to Adopt Blockchain Technology for Air Traffic Management

In a bid to fix the privacy loopholes inherent in the proposed Automatic Dependent Surveillance-Broadcast (ADS-B) system scheduled to get integrated by 2020, the National Aeronautics and Space Administration (NASA)  is looking to adopt distributed ledger technology (DLT), according to a paper published on January 7, 2019. дальше »

2019-1-14 02:00


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Blockchain Analysis Is About to Get Harder as P2EP Enters Testing Phase

Yet another tool is being added to Bitcoin’s growing number of privacy solutions. Thought up at a brainstorming event attended by Bitcoin developers and privacy researchers last summer, Pay to Endpoint (P2EP) is a relatively new trick that utilizes the well-known CoinJoin mixing technique to make blockchain analysis much harder. дальше »

2019-1-1 19:31


Syncing Bitcoin Nodes Instantly with Zero-Knowledge SNARKs

A new Bitcoin scaling solution, which leverages succinct blockchains and zero-knowledge cryptography, has been proposed by a developer earlier this month.   The scaling proposal incorporates aspects developed and implemented in cryptocurrency projects Coda as well as zk-proofs, resulting in an implementation which supports an innovative type of Bitcoin client. дальше »

2018-12-20 05:00


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U.S. SEC Delays Decision on VanEck's Bitcoin ETF Until February 2019

The U. S. Securities and Exchange Commission (SEC) has postponed its decision to approve or disapprove the VanEck/SolidX bitcoin exchange-traded fund (ETF). Per an official document published by the agency, the new deadline to review the VanEck proposal has been shifted to February 27, 2019, which the regulator claims would afford it the time needed to review the potential rule change further. дальше »

2018-12-7 19:56


Breaking: SEC has postponed its decision on the VanEck/SolidX Bitcoin ETF to February 27, 2019

On December 6, the US Securities and ExchangeCommission (SEC) published the document, according to which the Commission postponed its decision on the VanEck/SolidX Bitcoin ETF to February 27, 2019. On June 20, 2018, Cboe BZX Exchange filed with the Securities and Exchange Commission a proposed rule change to list and trade shares of SolidX Bitcoin […] дальше »

2018-12-7 00:31


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Switzerland says its national blockchain will be more secure than Bitcoin – it won’t be

Switzerland‘s state-run postal and telecoms services are hellbent on building a national blockchain in a bid to recruit local businesses to convert to distributed ledger technology (DLT). Swiss Post and Swisscom have shared details of joint-venture to build a completely private Swiss blockchain for launching locally operated “decentralized” applications. дальше »

2018-12-6 14:11


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Cryptocurrency Miners May Have to Pay More for Electricity in Chelan County

There is little doubt that cryptocurrency mining is extremely power intensive, with particular emphasis on coins that still rely on the Proof-of-Work (PoW) consensus mechanism. Recognizing this, Washington State’s Chelan County Public Utility District (PUD) has proposed a rate hike for mining enterprises within the region. дальше »

2018-11-18 17:00


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The contentious Bitcoin Cash hard fork is here, now the hash war begins

Following a months-long internal strife in the community, the contentious Bitcoin Cash (BCH) hard fork has finally taken place. The Bitcoin Cash blockchain is now split in three separate networks, each with its own set of rules and governing principles: one developed by Bitcoin-ABC, one developed by Craig Wright’s blockchain research unit nChain, and one developed by Bitcoin Unlimited. дальше »

2018-11-15 20:54