Результатов: 258
Фото:

SEC Charges Forex Broker for Illegal Securities Swaps Involving Bitcoin

In what seems like the first coordinated strike from government agencies, the U. S. Securities and Exchange Commission (SEC), the Commodity Futures Trading Commission (CFTC) and the Federal Bureau of Investigation (FBI) have taken action against a securities broker for violating federal laws in connection with security-based swaps funded by bitcoin. дальше »

2018-9-29 22:29


Devs used solar-powered radios to complete first ‘off-grid’ cryptocurrency transaction

A group of developers claim to have performed a solar-powered cryptocurrency transaction, using shortwave radios and blockchain tech. While it might not be the world’s first radio-transmitted cryptocurrency transaction, the devs insist it is the first one to be completed entirely off-grid. дальше »

2018-9-18 15:47


Фото:

New Mining Manufacturer Linzhi Announces Ethereum ASIC Miner

Chen Min, the former chief chip maker at Bitcoin mining chip developer Canaan Creative, is turning her attention to Ethereum. Announcing her venture at the Ethereum Classic Summit in Seoul, South Korea, Chen’s new company, Linzhi, will focus on building cryptocurrency mining devices, and its first official products are a series of application-specific integrated circuit (ASIC) miners designed specifically for Ethereum and Ethereum Classic. дальше »

2018-9-15 01:22


A Guide to 99% Fault Tolerant Consensus

Special thanks to Emin Gun Sirer for review We’ve heard for a long time that it’s possible to achieve consensus with 50% fault tolerance in a synchronous network where messages broadcasted by any honest node are guaranteed to be received by all other honest nodes within some known time period (if an attacker has more than 50%, they can perform a “51% attack”, and there’s an analogue of this for any algorithm of this type). дальше »

2018-8-9 04:03