btcinfo Karma -9 Created 9 years ago Recent Submissions 1. ▲ SHA1 Collisions Get Cheaper (qntra.net) 1 point · 5 years ago · 0 comments 2. ▲ Ledger adds bluetooth SFYL device to stable (btcinfo.sdf.org) 1 point · 6 years ago · 0 comments All submissions on HN · View profile on HN