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 pratique à utiliser”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f33cb3c1415c36d219fe2d209fb828af52ccc6fee42761aac6d7f0b460c1a0cd
Signature (Ed25519, base64)
RxH9Ita33hSv2FvYd0GllL+SNGbGle5BnIH4tMI48zys/rvFEoXERyT/XcZKqubWRxtGqy6LwICdECebU06hAQ==
Merkle root
8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8
Merkle path
["f33bc3bae13d10c30b80f14c434c3cc7cd01d4d16863bf0733b224fe516f67b8","760bdae4d3e09074c567127e5960c6826fc43d666f37193afe33f03bc2f807f4","6d3a5bb150ae8cc21bd57320238dfabb8d6f791aa792c9bfa885f57fb467e4c7","b802621224eadac0e875a098e551688727937b7bb32d48a581386fc1eb657614","d92899c5463222086bd07d351dd925152541b2f24a7f19da3330dbae9dfa6ebf","6729cd4be84d37f9821c0e30df4a46656af8d1c2a53d477b0d2b10dd3a461ce3","2df928975b1216cee189823304c2cd8f822b06796202ba4a79e88b9dd12f7101","bc51065343dcdef7d39906019d318d8d8007f62c2c6e7153ff49c1cfa6c4d279","23ea259940f30dc1537a389b121a5d821906907062a43e7d6b7d8bd0d15e73fa","f0cfbaaabd8aea77615b464bbfeedff5e1ba0093347310161a3ed0ddd9ee2003","14430c8b4ed6c69230e7daaf0cc67ae682bb4fcdde545d06e6bcd1b404e3c2bc","fbba1df861b4ec266471c280805470ef5a23e2d03346b6c50e4453cb7a331a51","2de97363b84c3a3c7892d6c13559facb127180f7fe51ea764f30fd45ad533e91"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…
Expected log hash
128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"fr","page":"product:acrobat/sign-pdf/fr","quote":"Très pratique à utiliser","rating":5,"review_date":"2026-08-01","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id469337564?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 (8c6268a14330…), 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.