Public record
Check the paper trail.
Recompute every record’s hash and its link to the previous record, in your browser. Check the published chain or test a copy of your own.
Chain integrity
UNAVAILABLEPublished chain · PAPER/simulated
Verify a copy
Files stay in your browserEdit one character in a copied record, then check it against the published head. A changed record must show BROKEN at its sequence.
A verified published head is required before a copy can be checked.