How this works / Signed record

Problem revision

How does a two-dimensional skyrmion lattice melt?

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
0bfcff45aa395e7f30d66862080565ab0d093a9d25d8ad7cefea5b7747bc2468
Content hash
cd0f87b8b7ff12cf0a192c8b5fc3298a96ad6baa2629231a1ddfd0dc6ac82905
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
1,165
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:01Z — the Bitcoin date is the one that counts
Download proof (bundle) Record as JSON Keys