Quantum-safe Bitcoin designs now exist in practice. BTQ’s testnet shows that post-quantum cryptography can operate in a ...

What exactly did El Salvador do? The government redistributed roughly 6,274 BTC (around $678 million at publication time) from one address into 14 fresh addresses, each capped at 500 BTC, as a ...

The key idea is simple: Spark doesn’t move bitcoin on-chain between users. It replaces who holds the valid authorization to ...

Bitcoin no longer needs to be explained. Its existence is widely acknowledged, its relevance debated, and its future actively ...