How this works / Signed record

Problem revision

Direct observation of a spin-nematic phase in a magnet

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
1c457cb8b21a0742cec6160cde606246e46090526e290aef0775d712aa10a27c
Content hash
c60451a85d8cdd36cddee9a8db04e2f7066f75ab91cf1532d668eabba9049871
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,001
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:59Z — the Bitcoin date is the one that counts