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Timestamped, email-verified approval

Northlight Studio

Sign-off record

Website redesign proposal · Round 1

Approved

3 Nov 2026, 10:53 UTC

Record c1f23ce4-4767-4ecf-b32e-9ee01b52702e

Summary

ProjectWebsite redesign proposal
RoundRound 1
DocumentPDF, 4 pages
DecisionApproved
Approved byBen Carter <ben.carter@example.com>
Verification methodOne-time 6-digit code sent to the approver’s email
StatementI approve round 1 of Website redesign proposal as final
Review modePDF pages
Time (UTC)2026-11-03T10:53:19.244Z
IP address203.0.113.24
BrowserMozilla/5.0 (Macintosh; Intel Mac OS X 14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.1 Safari/605.1.15

What was approved

Page 1 of the approved PDF
Page 1 of 4. Every page’s hash is listed under Evidence.

Evidence

Manifest SHA-256 (hash of the sorted file hashes below)

bfcc97336b8ff1868c84c34619c772be375f5a971358b9d3dd756db403037aed

ItemSHA-256
Original PDF as uploaded1e64bdd130de4c2e547366b6bb5f4e5a4fbacdaaaf249d06861051e056de6743
PDF page 361473a1c7707e601fb0f8528d82b9376dfabc7190c1163744b5a2f723253e8ab
PDF page 295e7f8241af33d7baa62786ce169a198216ef9a8c1f97feec57434062cb6b6e6
PDF page 4c5f30f8b9fc26a3c1e4d35c603d9fd8cadfd3f5b567012436292243bbae398f7
PDF page 1e9fb5de5b5594b1eac4203ea9fd6a4a14dce309c3bfa6c23b81e556a2750f45e

Which evidence sources exist for this record

  • ✓Available: The original file, exactly as the agency uploaded it
  • ✓Available: Each page of the PDF, as rendered for review
  • Not available: Picture from the approver’s browser — not available

Tamper-evident log

Chain position#1 in this project’s log
Record formatVersion 3 (the decision is part of the row hash)
Row hash9f66c4f2544df5e15f594b30fb6edf07c686a536e1824b4f015da8549476c998
Previous row hash0000000000000000000000000000000000000000000000000000000000000000

Each row’s hash covers its contents and the previous row’s hash. The log is append-only: the database blocks edits and deletes, and a verification job re-walks the chain.

What this is: a timestamped, email-verified sign-off record. It shows that someone with access to the email address above confirmed the statement above at the time shown.

What it is not: not a legal e-signature, not an advanced or qualified electronic signature, and it does not prove the identity of the person behind the email address.