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.

“The invoices and estimates are professional in appearance.”

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 2789279696

Proof data

Record hash (SHA-256)

079b2fcb91dc28af73715896699f4b55a953d913fe62973cf2e143e856a38caf

Signature (Ed25519, base64)

oUAinpXQL0eN3UpFknGQyL4Q3TS7kCgXyhDIM7Q1kF6e0YN+jNOxUxNq+R2ptBHNKLjE5nkA9dQDiHQdMh91BQ==

Merkle root

97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d

Merkle path

["0795d94b2c2c0c7943f6b834f8814ae65f4ac59688939b51e3753e77b863de87","258f434033c1a24e1abdbb01b19caaff087047d0c78da080f6e9679b7ddc960b","50f57ccc79f61e3e2af3069a26c105258147ef1cb60b77a91666e19d1602a8cd","f3060ba87a08a54fa0aeb0a83a54d8075371ee564828d0bfab6ee2cc44f014d4","42bdf43a5932aa5775e55aa78aaea98708515689754957d61a1202a44becb93e","df6892222676990940d4b4bb184236ad36e42acd465d657b1695585487ead9d9","d352ede2adae192a6707e7c81ddfa63e992af51b9781371683641b9c7ae0230a","5798a2c4e52b98b6ffa896ecb8dd29c2fe0708c1ec045b9c13a3d80959592f2a","a39cfab7e5f558d5d73ddc87f6f4dab54023e0dbb0fc69fd336ccdb9503582bd","39356803ae1fa0a11707ec07fe6470367561c884cfbc07183c35ef487db3a253","5b9b96529384f7bb81bb92f10de9b43784ae20d39c933bbf96b1bb4c3548928e","6c14202f6f4d89338c781140a2504c6d469b19d300474270ba84f87831aa8464","5b47260d99d2c4ad6e0d963995c990c8506dbf10eb0b146a116c3fc6ba348071","a9559f2ca8536f2c18bf059f3f0099d62235a93ac35dc17b09967d392b72be7f","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]

Anchored

2026-09-11

Public log entry

search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…

Expected log hash

05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"product:wave/mobile-app/en","quote":"The invoices and estimates are professional in appearance.","rating":5,"review_date":"2026-05-20","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a0df32b445d5de8e3ee3e42","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 (97eb1062a862…), 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.