@theonevortex @JSmith_Crypto @giacomozucco @Noclone3 @pqai3 @mikewallace_oz @saifedean @StepanSnigirev you would have to change it to something secure against quantum computers, that is literally true. ECDSA is not secure against a sufficiently powerful QC and currently the best candidate to replace it is hash-based XMSS with much larger signature, would grind BTC to a halt