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
- be2aa7f5f2ad85604c5d4874af362613267361a54ca383af83a420f7d1ef76b3
- Content hash
- 44861d7c68c5b6bc639346c108942c14e1f351528c34cd380b36f8ec77d4bea0
- Signed by
- c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
- Log entry
- 230
- Checkpoint
- Size 2,123, being published
- Bitcoin date
- Waiting for Bitcoin (usually a few hours)
- Created (claimed)
- 2026-10-03T07:17:51Z — the Bitcoin date is the one that counts