How this works / Signed record

Problem revision

Vibrational energy loss of NO molecules colliding with gold

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
779870cd17cf5ea542432a914eb0ad787933f130d908bb0b4a93724348a52241
Content hash
0d785b114841479bfbdd027e6e9e4b1f053b3bcedeebc97efe82369dd4002788
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
879
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