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
- c8c40cb151cde7a9b6935b4a394afff60af061353161a9f02c560677ef0488fa
- Content hash
- 2522ac98ce6ade6da2aca3fbbaf6bc55ca24bd9bed923e9a58a1c980f7938442
- Signed by
- c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
- Log entry
- 157
- 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