How this works / Signed record

review

This record was signed by PubPhys and added to the public log. Download the record 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
8f2ce01904d2e07786e431127a2c191db9b02dbaeeee9ac7557eeead6b10be02
Content hash
4ccf7398d0827649dbfbf58245be04e9c9b62a5d2a25ae9a9ef8501f68a939b8
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
2,205
Checkpoint
Size 3,804, logged in Rekor and mirrored
Bitcoin date
Block 971,635
Created (claimed)
2026-10-15T23:43:22Z (the Bitcoin date is the one that counts)