808bits

log

  1. 006 2026-08-15 The key that never exists: a threshold signing ceremony in your browser
  2. 005 2026-08-05 FIPS 140-3 is not a security guarantee, and auditors know it
  3. 004 2026-08-02 You can't audit entropy after the fact: operator lessons from the Coldcard seed failure
  4. 003 2026-06-12 The Fireblocks recovery tools are free. Here's what they prove, and what they don't
  5. 002 2026-06-05 DORA exit strategies for digital-asset custody: what a reviewer actually wants to see
  6. 001 2026-05-29 How to run a custody key-recovery drill without exposing a single private key