This week, Bitcoin Core developers flagged a “high severity” software flaw in a November 10 report. The flaw could stop affected mining nodes from preparing new blocks. This could potentially cost ...

Bitcoin Core disclosed three patched flaws affecting Tor permissions, mining templates and block processing. See who was affected and why disclosure came later.

The idea of Quantum Proof of Work (qPoW) opens up a unique opportunity: using blockchain tech to boost quantum simulators. This method might connect blockchain peer-to-peer competition and quantum ...

Closed versus Open Source code has divided the Bitcoin and broader crypto industry for well over a decade. Bitcoin advocates have long argued that the financial infrastructure of the world should be ...

A developer says an AI-assisted rebuild reproduces Satoshi Nakamoto’s January 2009 Bitcoin executable byte for byte.

CEO Francesco Gardin spoke with Proactive's Stephen Gunnion about progress with its Bitcoin mining methods, compatibility ...

A minority chain created by supporters of Bitcoin’s BIP-110 proposal has effectively stalled, producing only two blocks in roughly eight hours while the main bitcoin chain has advanced by 48 blocks.