The benefits of blockchain technology, Bitcoin included, are indisputable. Yet, it features several flaws pertaining to speed, transaction fees, and security, all of which affect scalability. In an ...

Google is encouraging businesses and security practitioners to utilize cryptographic hashes like SHA-256, a Secure Hash Algorithm which serves as the basis of the Bitcoin network’s proof of work (PoW) ...

The shift has already started; finance is moving onto the blockchain, leveraging the decentralization and disintermediation benefits of the technology’s architecture. Assets of all kinds are being ...

Intel this week announced details of its new Blockscale ASIC chip designed specifically for more efficient blockchain computing than CPUs or GPUs. It first said it was making such a chip just two ...

In the early 2020s, quantum computing hit the public spotlight as a potential threat to Bitcoin. Relying on SHA-256 cryptographic hash function for its proof-of-work network consensus, Bitcoin’s value ...

Ever wonder how long it would take to mine a block into the Bitcoin blockchain by hand? Well, wonder no longer because blogger Ken Shirriff has done the work for you with a pencil and paper. In an ...

Last year, Sara Reynolds found herself among the brightest minds of her generation at a blockchain conference for students at the University of California, Berkeley. But when she looked around the ...

Quantum computing is on the horizon, promising to solve complex problems beyond the capabilities of classical computers. But for Bitcoin and other cryptocurrencies, which rely on today’s cryptographic ...

Mining is going through some changes, that much is clear. The increasing difficulty, along with the low price of Bitcoin, is causing all sorts of interesting news events. The next step might not ...