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
- 6676ebb8ae9967cf0bd809e5691250afdfe45b670cf3dafe4fffa9bdff8cdab2
- Content hash
- 7b3b3f0e2f1ae282e0adec617107597f98a449f437253fe72c6242df57451cef
- Signed by
- c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
- Log entry
- 119
- Checkpoint
- Size 2,123, being published
- Bitcoin date
- Block 969,698
- Created (claimed)
- 2026-10-03T07:17:50Z — the Bitcoin date is the one that counts