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.

“Très bonnes impressions”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e8fcadb99258bcd1922ef561680cf3f83e1757cd8b749367b78773eabf83d9da
Signature (Ed25519, base64)
vNIxZ4QdiouwAMK/GmwKZ35+zApW2MwGyr5M4XPHx23P47gogJ17mM0EQSANr0aiDzQS+GgDZxxIS4bPiDV5Dg==
Merkle root
5c4849a28e8624d6f6d3204e1f81a6b24f2188b6690e8b122801054617ca25d8
Merkle path
["e8ee6b10760c4e396a3da4774b22c18d4c4636bc523589ab910b777cb8d87148","18daff07edb0f9ad6adad667938b5b4defc1bdb0bc3cb41b39f94dc2a02ee6ec","4f9e621cec11b3ef3c1cf108fe478f4c84ca70b0b7f6bb457237afee7b06fbc4","57adf983051bdeebfc297066b032530110f9db74e3414feee09a98fc956103f4","d6732e3284e9f2bf431f8e6b3be44229bf7f5dc780739342398e02ba7ffb5bfd","915c7f6f741710933c37aaf257aa47f6548ca81d60b753965f0190bbafb704bd","f0331509b94b3a9195adc7d240425fbdd49f84b4520247dd5603a127a30760a8","98eae8418c8a060cabd86d43bba3169d8074be0c3351e0e7f3866da42849921e","5abebc84fb3ab7cb0fd811916122a247c0c3d7b9396ae9ad4d48b1f96ac2cf64","13f2fd21deddf73a711d09f8552ce0b426b60e059f85b0490106f83d901a09b0","3d747d0ec184d5388ea895f06caced7ef474b9dc16a36e9252f20cc2babbac59","2d6130bb0bb410ec6dfdfbde1dd5e6da642007df5f1a62be8ec0855a2131956b","b47897429c66e10160decd9ebf70e39b8f4341c6126fc71bf37c3522058a836c","70f47681a8ae79c4338584783fe53fe7c0d49aa4285188d800ca28397e9f3863"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2524617489 · entry 108e9186e8c5677ab139…
Expected log hash
2051fcd76f2ba790414bb1c15fd4d3d064889742ea46f8e55b5028f1f571c27b 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":"v1787193158162","kind":"published-quote","locale":"fr","page":"product:pixum/fotoabzuege/fr","quote":"Très bonnes impressions","rating":5,"review_date":"2026-07-29","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.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 (5c4849a28e86…), 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.