Blockchain and Smart Contracts Have a ‘Dark Side’, Says Researcher

The immutability of blockchain ledgers and smart contracts have a “dark side,” argues UPenn professor Kevin Warbach. Blockchain technology crystallizes the rise of “algorithmic power” that today presents a major challenge to traditional forms of sovereignty, legal authority and state-led governance.  So goes the argument in a new post for the Oxford University Faculty of […]

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Bitmain Debuts New T19 Bitcoin Miner After S17’s Troubled Launch

World-leading mining hardware producer Bitmain launched its new Antminer T19 Bitcoin Mining ASIC. World-leading mining hardware producer Bitmain launched its new Antminer T19 Bitcoin Mining application-specific integrated circuit (ASIC). According to a June 1 announcement, Bitmain’s new Antminer T19 features a SHA256 hash rate of 84 terahash/second with a 3% error margin and a power […]

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