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.

“Intuitif, facile à utiliser.”
Google Play · 5/5 · 2026-08-10

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 3241341297

Proof data

Record hash (SHA-256): 1ee76e244cdc48c086f3463ff7810ccd5e0c7d073236cd6640b94b31949e43d5
Signature (Ed25519, base64): UenhUfTFGMJkUtyDZ3yQUUsi3lZdeV5KSIxVKLKO0YGWTOVLfTLfViaCJ2vN6usAvaZqq4z+R/qcGtDLG40eAg==
Merkle root: 4900b1080bdcd3b4c9234f01647614e7004e0a1ae01ead44968e31abeab33265
Merkle path: ["1ee15ba6c7611a95cb31845d2ff92fcaec034a0c47d9550022cf75982b9639e7","fba744674590fdc8727e7b6290b16040b797ab44915c4733f9b0608962ade680","5902cb05bfc1f3d836fb302d245304956a758cbf56ea89267af5cfbb431cef3b","a9815617c215bfdad9c4cdf693703b9058fc3e73d2819213db58532b843f1f6b","0366f235aff3fe151048e35a03bff8884aaec4a497cb0f4bfe24c4fca35dc6c2","001be30f6a86cf31980e309df3e80b5932c6e064930ba9db5cbe46cc6692ba76","6a60878ca00742223f99365be17fead2a4bf52656125ec9e7799eea925565b73","b75a091b47fcef0ac9eb8b57b8f4e4ea939d20628a37a1ee69f26b82df45ff56","5e54538bd1bc05fa72bb7ddb86bf2eb2a8725afc12d9d94c5433bd0ed82c6608","999d6b8f6743667d7995d1f745ae01eab4b4361597027f3111c665cfac05ba14","869d5c71bdc11cb98278f8177533edddd28deb9d0f3c678398dc6eb0ac9594a5","4f4d0831440aadf9cdde8508ea8672cceb008a30da8e04261a55c46ea8a8ea6b","acc667d852c71a0e84a086ab20f7bbad3d8ae083a1e44cd20501ad641f662bdf","0a4842003c61f69c5923b6aafd56426e7fe934e483f7d15b620c07fa61f89152"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3241341297 · entry 108e9186e8c5677a0e53…
Expected log hash: 39342fbb95f8cce5be4111719e5450984494edcdff99b8bd9a5c0d2303b67943 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":"v1791866192176","kind":"published-quote","locale":"fr","page":"brand:audible","quote":"Intuitif, facile à utiliser.","rating":5,"review_date":"2026-08-10","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 (4900b1080bdc…), 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.