One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Key takeawaysBitcoin mining began in 2009 as a hobby-friendly activity where users could earn BTC using CPUs and later GPUs. By 2026, the landscape has shifted entirely to industrial-scale operations ...

Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner ...

A new study challenges fears of quantum mining dominance, arguing that real-world constraints make it impractical while ...

Google's quantum paper made headlines with that number. Here's what it means, what's actually at risk, and why 6.9 million ...

What is CPU mining? Know the history of Bitcoin mining, how central processing units validate blockchain transactions, and why this method still matters today.

Paolo Ardoino has been officially confirmed as a speaker at Bitcoin 2026. As CEO of Tether (the issuer of the world's largest ...