How this works / Signed record

Topic

Chemistry under strong light-matter coupling in cavities

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
a1800d58731adf7edb05cc3f1a2db4d47371dec4cc339e0c64df5cda73c94331
Content hash
56705106acb7bdee346f8bc982b477524d0b9de57f5e2466fae6df42b88d6878
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
111
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