Demonstration vii · Ledger

Your record

Try to change the past. It tattles.

Your record is thin. Go run a demo or two — kill a session, weigh a decision — then come back. Tampering with history is more satisfying when there's history to tamper with.

0 entries

#	time	actor	event	payload	fingerprint
Empty — which, for an append-only record, is at least honest.

For the skeptic — what this proves, precisely

The claim is tamper-evidence, not tamper-proofing. Raw storage can always be edited by someone with credentials — the red button does exactly that, a direct UPDATE against the row. What can't happen is a quiet edit: each entry's fingerprint covers its contents and the previous entry's fingerprint, so verification lands on the exact first altered entry. The chain here is a standard SHA-256 construction — deliberately ordinary, staging for the behavior, not the proprietary mechanism.

Why it matters: restored memory, decision records, surfaced stress, and earned standing are only worth something if the record underneath can't be rewritten in silence. This page is the floor the other six demos stand on.

History can be edited. It can never be edited quietly.