How this works / Signed record

Problem revision

Body-centered cubic ground state of classical 3D jellium

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
c5d8280c7688f3caf879b2efe1eb7346fe8a69d31ee6ba7dab6d9796893b8cc5
Content hash
4ff7f97e1fa1743143d76b974bd2cdf4e07f26868a3e3037f6512a47de8532ed
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,608
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:05Z — the Bitcoin date is the one that counts