Bitcoin’s quantum problem gets a recovery tool, but not for Satoshi’s 1.1 million coins

AI Summary Project Eleven says it has funded a proof that lets a wallet's own key-derivation path stand in as ownership after quantum computers can forge its signatures. It runs in 243 milliseconds on a laptop. fulltext: 199 chars | fulltext source: rss-fallback | summary method: extractive Original: https://www.coindesk.com/tech/2026/07/19/bitcoin-s-quantum-problem-gets-a-recovery-tool-but-not-for-satoshi-s-1-1-million-coin Source: CoinDesk