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.

“l'application est très bien”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6dc28fa65c8cbdd6b38c1f6a5ed5bf3fb067a1d58e98f9e1660eb585f1704db6
Signature (Ed25519, base64)
iVXS7Wz/NCZ+3HFLh8sA0E7J0fXs2TmLZDIyUsEtnZKvDeTc75isjSFE5ch2DS+PxdpAQB713cpXyY1fikPQAQ==
Merkle root
689da4f5bb049dceb797a1ebd18ec1f343afdc6a2eec17587eed167cc7c21a02
Merkle path
["6dc194b42d7341c09b808c2cb19dda6b1f862f8f0977db99d16d8159381cceb7","14046476f22ae9d230d3a85da7bb9d99c6d04d6c596a4f2f1921dabcf22acb80","e046334f548f278aa4996099919e6bdf16d29392bc3ea2d65dcf180829fb90f6","e208d89a793c01a611fa8dacfc5e6d0e1d33a161b788318757530db0a6f3297b","ed9ae9596c21d4be53d03bf961d5f71dc3e3a0a3e41659978a2b163711399fc0","b86eb08623ddc887a0b059d04f94e1f336d86acb76292da66bf9cce8e177e988","75698d78a7770ea8c4430d166048fd0ecd0a23eac04141f49db23b5685d90d2a","54c624842568e0e4571c3086b452b3e2290163372cef98c8aba88389c203e650","f5d116e44d1ecf5514a456ca4249c3be4abc09494855b8cdc9b678653db12b1f","7c021ca3ee270d9c11ccda3e74cd3543b4caf1e323ac687f6d352ce583455194","e874e3d7b9b7173b663e6320c5969e81e847ac2a7ac928063e85abff4c709a20","e52807ba49278ac85cc42db949aa1c46fa740ef5b2997288deca3c708d952970","f128e8f5929cc7f54846ed139d52e3f2557063fdbc2de3535e57d991ad26ea3b","f868ce2794bd46d50ad026b012c7d42f09aeedca360fe9248ca59ded31015a27","2492d624e607c70378839deb70fe4bc4c618faa9a11f2be7d0e42b467b07d755"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525430207 · entry 108e9186e8c5677abb21…
Expected log hash
68e6afcd6c232c11ffffa818a4cc0c5faf1a86dd24e2ab2a7811fa1f4f43bec8 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":"v1787196781193","kind":"published-quote","locale":"fr","page":"theme:acrobat/quality/fr","quote":"l'application est très bien","rating":5,"review_date":"2026-07-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (689da4f5bb04…), 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.