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.

“Il dispose d'un mode voiture qui facilite la navigation pendant la conduite”
Google Play · 5/5 · 2026-08-07

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 2515282333

Proof data

Record hash (SHA-256): 7e6cf36334633f7f67c747e5af76825856d0b12f2a1551176dda11090b1b5b0d
Signature (Ed25519, base64): l4yo+gdIgj7RICUV977p/bx+CsFKLVE06Huc0b3chxRbIBl77ReftJYgQNNyUjCnqrWB1gg/3WHwrLJ812d7Dg==
Merkle root: ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe
Merkle path: ["7e6c5df02e6623dab689e11ca8f9f12c74a6e642425dc7844ca1d4fa970cc20e","b8a3add7652cccf71c7e984ea28c853c874149ba5bf4846664a54620d57e6fef","2ea5d6daaf2d27e1c7cb80eb46ca65c747ed4a09d6923edadfa06d3d24780555","1a1869fae2fbf93c0d7be01bc0857e7a74e98af2d875c8689ffcc9343f113cb3","f0d22087775ce87019d3a6bdc33b58bc5189e8bf8cea97b2583267d9c92414a3","81d80010c2f459bf2b7332eb1abd4870fb2e1c51c42c8edd88794c834db1ad6f","0bfc249951b620287143d59ec9a81cd7a213e29d56e3954c53e6229550888d27","17d3501afb350db8641d28fa903c6c05709eb09aafef21958b3dc292ab2f0a00","6ea8f14e875d57154e17f75964994ab912443de930fe49bde1d494b9d40fe90b","e84eb99c306cd61ff87abc5089e182ffa04a0e24456a4fb165383151c60902bd","a9df9f526e0a507d20ef8f6e003e4476cd3110a9def44c07501ba1d8a99704cd","bfc394086b825672e160b5b92fd378af53572fbeac6ebc2549ff664ccb1ab140","e472864955793aaa2d19219057558dc2b6f5214abf252963626c32870bd50cf3","35f1bb6574fe343de1c8512e58fe7937cd8ac075d63d989ecbfbabdbaf4d6344","f73291c2ca924ce4b3764e4b6ff1da65a701069f04fad47c52c8b693a0ec7e41"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…
Expected log hash: af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"fr","page":"theme:audible/fit/fr","quote":"Il dispose d'un mode voiture qui facilite la navigation pendant la conduite","rating":5,"review_date":"2026-08-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (ccae92ceb3dc…), 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.