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.

“Les couleurs sont très correctes.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4089298b20eed587f9e2b7dd62a54d2cce3610c5241a5d21eff0549c5507a96f
Signature (Ed25519, base64)
9MITOro+X6dGexokDEDnoEcBUAWIp3fx1O5BuMLKChtywTuThq3to5GX6m7W6qhoOHzcIxBf6gRIgCioKO4OBA==
Merkle root
d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914
Merkle path
["4089122bac0f317d67f98c92441718f2a7819bee61562733d4ac2d97fc3085c7","4f3e04a5998d2d1b38cf0ff71f3b4f7dfb41ba13ad7fd62c8bfdb750e38d7270","f8f2c4cf9f47dbfef8abe78be369fd7e25f6dff38623cf61e86a8a190097813b","6b8c690a3a2135a4cc94ea90b24919888ae93a50c20ac458ad18f19b5a718c6c","7b561f9d80917e43bd642aaa68e2ace199d6a39fa0fc22f01b16d205de8e8f6f","f959ba79e3b804dadd1f9c74ff11e8d58dad79ecae00cb797ed2532fc5844ff6","46ca3e6300a82c861323331669a1214d81d2324fa035306351655a3e1e4309a5","82c2552d8fb822d97992b4283c78029873c5e8bd660de7fea27918c55db221c1","3445956170f3d15d15d7ba64063f2f7e05fb52ea1c3e913789bd1c39a1f61c7b","39a89ca789c6222a2c29110d8877b3f4eef71933732418d0a0250c59ee1e88f9","6e555ce5a261dc82fb244e8995377190b816ff7790d71243f53a26534268d83e","92f0effc8471e5373ec66ee66af9c30ffd1c50d6cd7d1e180e5da63a72cdb9c3","0583a3657a7c7707250b64b3439ee76e599e48a7fca8004ea89afe87f756b292","c8967a31c6292f2cfc7ed9c390f7083b1880ea886157cf89b881616d7130d93d","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…
Expected log hash
6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"fr","page":"theme:cewe/material/fr","quote":"Les couleurs sont très correctes.","rating":5,"review_date":"2026-04-23","source":"Apple App Store","source_url":"https://apps.apple.com/ro/app/id583713833?see-all=reviews","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 (d9909e7ff193…), 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.