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.

“excellent rapport qualité-prix”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
056674c385428d9d6fde48c17f45e188a776bcb88d5b2767665ea50ccb28ca62
Signature (Ed25519, base64)
WqNZnQ6DHxkFb5qjDAfPatpFd6ZHeWf03SbXeOlzFx7vAkrQXwBwX0XivV4czoMlsuVN1gxGZMcdgVk6SKjcCQ==
Merkle root
52b348c94f3fdce59db013e2d8b151833bfb9c02163bc60ea07ad4321b96c806
Merkle path
["05637affe132459beff9e24b3eaed36983a3756927229b96ad305679c34afcac","285bc720cb267768651ba013c407315431374c73a9bb5ba196f220dbc4c7e52f","5c91793c0a24eda6a1ddc8b029d0d430779daec82f6100c1419c4ed79229122f","ce97ca31d65d7952f45fe3d76d87acaadd2e59984cbb88cac14e14392fe57dcb","614fb4fdcda3ba3ec1bbd1b001657f3a53c7eb5cc15f148404ab6fedeba8a4c7","38db2f76d9f2ba615b4a63fdb3cd27ef61e610b544c31792dbf2a9f545fa7fc2","7afeecf8140bd90f813f306520366ad5944f4db0972e9f66cca6dd3318c78cc3","8dc6bfa31a2b09fa76829df74e8631b88385c827e0b031ada2e51fdf99810029","164ac93a11f4b11d12379d32e4bdaa7723616e6949df018b5e94a85e4ba64200","877295d1edcbc2c924a2df1d17b2651a017d61d5d22481422398f2429a1e04ab","641f60a0543f145821888a3ec9e078151f53feb311b5f041d14db9fc150c06a2","669ab90fb715919711df59e8281fed40b96b704020c2f40755c68d0b3c101ec2","737cac4ca199ff9d501e9278c7c4cae2cea135754fbc58a1df4019ac06ac48eb","775de910b40798d9f37b75d39be79e50770b797482dba1aef04bba70619fff3f","50b301601f25f58ca39a522d1fc14c87ef92ff2847a542557119e06fa2bbb889"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621349433 · entry 108e9186e8c5677a91b8…
Expected log hash
c0c478568c16caefc62b4dd151387aace853e1d48501c09aaebf0c1fbe3c7cab 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":"v1787884935070","kind":"published-quote","locale":"fr","page":"product:cewe/kalender/fr","quote":"excellent rapport qualité-prix","rating":5,"review_date":"2026-08-07","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 (52b348c94f3f…), 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.