How this works / Signed record

Problem revision

Is there exponential quantum advantage for molecular ground-state energies

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
c2f73e932b001e465fd6cb1e0857d1ab82e7b70ced32116141d9edf9660d5b92
Content hash
345c933ec4c2baf410c54a276ef135bb957d5ae2f181adabf5187345c3e45b61
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
2,026
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:18:10Z — the Bitcoin date is the one that counts