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.

“Especially worth mentioning is the friendly customer service,”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
b384dd97ab8012809a1ec25d86b8f62ff7628eee4db155ad8840411bd5031484
Signature (Ed25519, base64)
EULtKTPIyU/ZtwvpbppecGrgAAzOougq7FZn8AQWhNxlG0nv/JL2al4HRHNZZgx0bCiJ/pvSZRainqDWfVdLBQ==
Merkle root
3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a
Merkle path
["b3867a05acc7ebc388487f75cb6af06bfb2762c1076a81b6692888fa57bb5b64","9e54d66a6ab4651565df1e0e91e2db7a346bd3670a7db49fd9b901f7c0335c40","306083e6a010add5d025ba4ed1a500ab38f73271b59f91f9cb861c23a1eab1b3","da4da19484292cfc6d18fde62bbe47647c813ce41daa956f6fcd6558ec9c0b07","b85591ab154ef04175a9eac87e8a27519e4962b9d41910cd58f70fc2d93ec95e","d32632b6218a222968540fc441251da1ab36157754ceea9f17c4a7228b05da4e","1a0c1fef0ad39fac5767cb47b2f8fb97f9eac1235e2f29f100606c30ae1422d9","1cbe481d136a05028c4c5785f65b33f97a16d956aa70885969c8c45948385d2d","5cc4406dba6a80b150e694b8b9e0148fa8e04d8a131a7358c88de325937340b2","387827ebd2e46886c1a3be5f2c7354d19d9ccdc11fe546f15f75b568091b1fa6","79d8439f27265d8bf1996e710dad667cc3d9c585ebd5b896065bb3cffe679b9c","0617f96c494309943488cd29a95adf01692c0520e961842da38dd85e3b809cd3","d93b1286b7c6dba1f41a3509aec76fb131df2d88e5e0dba3cf1fff29dca7c136","d8ed3a5c7d4cd902063782d2b816101a433fa513967f9352f92e3b3b0172862c","331ffac0f34e1f76cacd782a04285f7bacef5f5dffbd1f8163703fce9b22280d"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…
Expected log hash
69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"en","page":"product:pixum/fotokarten/en","quote":"Especially worth mentioning is the friendly customer service,","rating":5,"review_date":"2025-12-18","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (3ea09355a1b2…), 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.