How this works / Signed record

Problem revision

Is there a critical outlet size for clogging of granular silos

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
631f0d788c551ec92a90adef66622a05178e7670c8518049fc2359ccf42fdbd1
Content hash
5519f0a1b0e20fde5ec6b33ad36f7b792b210dc93aa9842613b235ccad531ac2
Signed by
c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da
Log entry
786
Checkpoint
Size 2,123, being published
Bitcoin date
Block 969,698
Created (claimed)
2026-10-03T07:17:57Z — the Bitcoin date is the one that counts