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 have already given many different photo gifts to friends and family.”

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 2682016602

Proof data

Record hash (SHA-256)

10e032acb75f0babf54a4b2bdd050f176140e9911622e1e1e0e157eeae39ef6a

Signature (Ed25519, base64)

koNYgu7/q9Ywwgh4RHN+VPV50KlMfhVeE9q03XuGLyuh9IW2Zd3JgHx5darobhaznuT9nRBQoIxhZycFppCbDA==

Merkle root

ba3b9ee3c1a764a237c6d9f59e08a5448370e387ee4aa25688e1baa9900bb7c8

Merkle path

["10e62ac4500f2f68acd24f3ac747f4854c5de542df84ec50b4f143acedd513a6","59781c9286c12bde2015400b6ca54ffd8e81c2a71dbd54dce3c2193cb9dcc96e","d9b606632fe79a1e6ca739c1311a35fb22774f2c073afcb435571bfabf9e981c","de7415c0aef8e70df90400b9321960df36bdb26ca04bdc1cd89b3f73251bdaa0","4858a52988d80b136d147c87bde8b0fd20f65ec1d7b34e6869f6bd85049053d3","7c7f6091dee929c5bbc7c12f85c1f170cd6e57d82f6faf4ce756d0f538588ac0","5901a3f5b88b7eeddb8c60121e5694f18d6cae9fcb69f0e33c9dd0ebfe424d47","2cd749e8716bd4d07fa939418bc4150b9dc5f1a0599ba2ee8ec832c3a75d1217","cad7e7e1b943fbc9dd1f6cc940093fd5f20254894de691417681d2823ec6bd83","43d9367e23a14008d800f9513de4bb3494171396ca349191025cbc334395cc75","567823618671086523e31b1ad8b76ac8c5de8ee840e42afee77dc5927236c2cd","10ffc2a9a8cf6a1229f8a8903830ff0227fbe846a1c267cba735937e7ff243d6","bf9dda6cb63d4e43e061a12eb4c0603f6e05cc0296b47362e9aaa0373a392f18","461c98f5765895f7eba79033993e171a1c62b0f447b3c3e83ae0eeec3170f91d","105ed454c1d199fd4c49602b8c5ad04e94f166fbbc654d60a1759dc1a6618062"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2682016602 · entry 108e9186e8c5677a5d51…

Expected log hash

1226b40d95efc02c2bebef5ba710e31f8d38836dd3aa942fa2cf212191019dae 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":"v1788311625248","kind":"published-quote","locale":"en","page":"product:ifolor/fotogeschenke/en","quote":"I have already given many different photo gifts to friends and family.","rating":5,"review_date":"2025-12-20","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_X19B6DADABCABC507D6D52C818325E42D.html","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 (ba3b9ee3c1a7…), 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.