How this works / Signed record
Topic
This record was signed by PubPhys and added to the public log. Download the proof and check it with the open verifier: it recomputes every fingerprint, checks the PubPhys signature against the published key, finds the entry in the log and checks the Bitcoin date, without relying on this site.
- Record hash
- 4f72aa7f49ff2207b153ba914ff04aca2adf093119262ec376588bbea7b4ba32
- Content hash
- 3b50e4edd90a2ff8df54aed6a4a7a3100647c7fb715780d6029d0a2c43e9a1ff
- Signed by
- c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
- Log entry
- 225
- Checkpoint
- Size 2,123, being published
- Bitcoin date
- Block 969,698
- Created (claimed)
- 2026-10-03T07:17:51Z — the Bitcoin date is the one that counts