How this works / Signed record

Topic

Quantum LDPC codes and their hardware realization

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
71196b612de8cb112565b0581c5d9a20e4fcd90e9f372725435ebd01a1125190
Content hash
7fa42b09dd35c198f91ae50a5d673bb99dd55f3fd480159b782e48eb6ed4d29b
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
339
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:53Z — the Bitcoin date is the one that counts
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