How this works / Signed record

Problem revision

Solvation structure and infrared signature of the excess proton

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
5abc703d75b642be2e1872942a783403269e5bb642535593caca1881e67629e0
Content hash
64bd83a8e25d32f9a86fb5229cf86ac7d3f595351f2dfcdd140deb5a0e242bfc
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
876
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:58Z — the Bitcoin date is the one that counts