How this works / Signed record

Problem revision

Endpoint-distance exponent of the 3D self-avoiding walk

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
05c5862b9e4c60a6c12d015a3fd71f7a1e7b5dfdea72d8b85299db1b22c69ca5
Content hash
3c2337e1e551d2a0a079f291cec8bf07f80eca003f7212b2d5385cb42933ef5a
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,632
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:06Z — the Bitcoin date is the one that counts