How this works / Signed record

Topic

Spin ice, monopoles and quantum spin ice

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
52cddd9c3d75748e46e41f34a20edd20c81c928cc0056fa7e4de59ade0220e82
Content hash
0e58553ddbba1470dd14ab20aebc0101662d1efbfad449e1bcf14005d6825e11
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
172
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:51Z — the Bitcoin date is the one that counts
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