Bitcoin Optech

Ethereum co-founder Vitalik Buterin rejected a Sept. 7 prediction by investor Liron Shapira that artificial intelligence could undermine confidence in Bitcoin's security and cause its price to fall by…

Bitcoin faces a quantum computing threat to its ECDSA security, with post-quantum signatures like ML-DSA and SLH-DSA being 10-70 times larger, potentially requiring block size increases to 64 MiB or S…