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.

“Grade A: After a bit of a learning curve, it's a great tool for creating photo books!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
01192e00a3af671ef21c731b9efa5653a42c992834ac17b3679b585071e067b4
Signature (Ed25519, base64)
m9am0fNYyx0TuitkN2fRHA7NepKMsaZgwXfR3XRMG4cZIDBLR//6koup4D+iSAIDJG6Xhvq7bjCLItCE42/NBg==
Merkle root
8af5f2f3f65c47a75dcdddbf363e3e76b22d37f4e953d150fcfa3e84bb04dba5
Merkle path
["0115a8b8d2e23180ee93fc95a840dd51989f6cab28499916b2bee628a6e71c71","e84ed0496502be310c23d7d3ab2433ad5d3f6e3553de293ddc8e963597b6b67f","7df3b0696d37074a721280d12db58f1bf5b31f127477e9f37fc8f4a2d09b3ff7","7c21ccf4f426bc673d1f1170c6d2dfbe4c2298515b692ed54a1a2021a1472cbc","13ae257df25c30044a7b65e9777d972cf35f999e91a5b7db340114e1ada9e1e4","b4619f0768b9b737d9633af12abf5e8eb2fc62de8abb4492c5d8fd931e152b72","8782817481fb22e45ded698df96001c6b086e01e1941a37025d2a4155602bdd3","2604456c57f6e4629e9f3a32b242c50a5993bdbee71667aaf1a806403ccd4900","18cc092538dca4ee83244538e23b2e041304cbc898a76c372bcd1478544b3bb5","c5b6704c038d47d2378e7825f4405c596cadf3e4f58890085fb142aadaec0b39","5b6bf80b3005705f51dc7da6c03522d0a90ff1a4add2493eec66879a0621f813","69e0b278fde36472d775b547f81c80ab6a46676326bfbd973817b55dc3255d09","2df4d836b73633f71fa96faafac3d9d32f00951d180b99885afa9511763f7b1f","2212eb5ff51e97198ac2cd6542275dfcf712b9be9a8fab294a9bf844689bcee1"]
Anchored
2026-10-14
Public log entry
search.sigstore.dev, log index 3247835674 · entry 108e9186e8c5677afded…
Expected log hash
306cff230c51a4aeee6711c8f2603eb2af6985e8dc9f5dc959efafe3398b8caf 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":"v1791944613264","kind":"published-quote","locale":"en","page":"brand:cewe","quote":"Grade A: After a bit of a learning curve, it's a great tool for creating photo books!","rating":5,"review_date":"2026-08-08","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (8af5f2f3f65c…), 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.