Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“I was able to schedule a weekly meeting that required sync'ing the schedule for 9 busy people.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3666748782

Proof data

Record hash (SHA-256)

1e6cec7f6075482d85283ec4681c6beacaa49a5e658554067c07bd9ec47f8b34

Signature (Ed25519, base64)

bPEugAmiUY4WDScOOk4jGOiPpifBk3YwYXBAU2tFlBZSLBOCr6kVTRFL7WKWYWY+wMoNUVopggnWQqqOpafTBw==

Merkle root

9f3bf01edb9d597e26c01d8c9281f8ebd9083c8348fa27bf99e2d3d27a8b9c8c

Merkle path

["1e6d343e572a76e1ecddc40e071d8bc22a2020fd9b243621210291914cef5f4e","294ab818515684d20d62d5add0b9dc04e500839d7531fde79fa7092d91d65bb3","717ef7edbe98d3122d69780fad22203dbfe98cf3d93080c34cb7a9aaeab932cb","1ef572996beeee4d0602dc9e88df2329d12fc17202594ea49259035798e0e81e","f08fbe5b6be4aa0b127cbc15c6b41ab680d925f6fe084570a074a85a5efceeec","4bee5359488173e6795bd453db8c29660a25ded9b3d83b82c779747d2e46bb90","f30ba7a8e03926e892c7bda33b566a1ac37198801fe6434894f1646779e47cc4","6076ace789c24b6d2c095157715d0c2cf547d45195c0649cb37ee974e74582d0","688cbb12a7d401937c8206237b5f12e15566ca2bf2f40968590c76937baa38e9","8b87de42bb4f81124d1e15ccec2f3a8ac288ec3a6d542941642a005bc331543e","6d0b678821033ea2f2a00b8fb5d6ada599be1308b9e29bcdc09d5578b3ab5cb2","9311e5bb0d47db2583c7dbd405f5122ce8db6d1193bd1174bd29dda5341d2dab","ccd3f6a502c459e3bafdbecf5a4380782b0a6666d918776f3c595a5cb05f3e9d"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3666748782 · entry 108e9186e8c5677aefa5…

Expected log hash

5b49e28274358602b99f52ab121ad302428fe63b23ca19ecf9d795208846c99b The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.

Canonical record

{"dataset_version":"v1793702050700","kind":"published-quote","locale":"en","page":"brand:doodle","quote":"I was able to schedule a weekly meeting that required sync'ing the schedule for 9 busy people.","rating":5,"review_date":"2026-10-21","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ad839de80302145fbb6f906","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (9f3bf01edb9d…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.