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.

“impossible de télécharger les résultats que j'ai demandé par courrier”
Google Play · 1/5 · 2026-03-25

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2514297706

Proof data

Record hash (SHA-256): cdd4ad636c49c4ea710590f19d76be597d8abff627fbffe45592f2860fa6669a
Signature (Ed25519, base64): qShHtkGp1DDvmEDpGUJElAPJP88PxDkepQLgYABTv1e9xi69wK8Y2I6ZuLejfO2MqBQSzgormsx8TD3CcTT0Dg==
Merkle root: 1dd7fec10002d9304505761bfad9c0f048c94d1d6a0775b6fc4291f712d4106b
Merkle path: ["cdcfd745df0e7a815ce3cc1b2281a58197caf570ceca680f4281fa4273019e95","bcffd4d535063662485613af975669f1bbbd37123e0f1d4f8ac4e2cee5f48ff5","61c6313e11e23c967dcc5f56219861b4876b95c219a107742e2f6aa9493605e1","4ceb5394cafb5e728e57c496fefc167f8a60bbd6147b0d5ca79e8885aaa8b2d9","736582e43b903eb3e595e5d6ee66603394cd80c1941621bbbffdddfeb523c5ac","7ac5551a59eb3bc92177f0a5f34cc673738e51f8a6989fe46ff1b15e374b8f28","5ad3e561d5fcb25270fcd924703103203469491d064eee36acd57ecc00ef097b","a9cd047f22cd038ea07b97c5e3fbfa3bb52138fb08c1d3bf9cf72839edc4ab7b","fad54c083f1cb31d82496b3dcb9115b1455131c5c766568f8cb8ee11c8041634","cd6dad4a443ca09935050b923fe4ac8555154a8e2e5a8423710a6fe631cdba82","a9019e938e15d834929d9f87885b7cf0833f329f95879ba5ac82676822846726","5de29f3f1a8c8664b2718070ebdb61933bfe9bf50835c64da1842bcb3a9013b7","d7a263cbd10f2ee7a9b2e7aec47d567bb17042a152af5c55c9aec6a0275af8da","bd07d87bd70febdb2065bd01bc91c4a313429f0836c93e8304bcd2037faed264"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514297706 · entry 108e9186e8c5677ab801…
Expected log hash: 861cb9c1424d2f408888a591a8305206c340f8249f4a4581b32f940ce8815405 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":"v1787126020727","kind":"published-quote","locale":"fr","page":"theme:acrobat/communication/fr","quote":"impossible de télécharger les résultats que j'ai demandé par courrier","rating":1,"review_date":"2026-03-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (1dd7fec10002…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.