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 utile pendant le jogging ou les tâches ménagères !”
Google Play · 5/5 · 2026-08-14

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 2542751096

Proof data

Record hash (SHA-256): 63ed71e41d504cc0282ee23d9160cdf9c0afc5ab1ae8720b3cbb5599adbbf860
Signature (Ed25519, base64): 3C8H9pmdmUq+geWoUMFxlfQKV4soXfVppLHIUCYUqlKMNvPBzoO/hoqa0ktMeDIYYMHORSHFOlyay4Ui7Y+sDw==
Merkle root: cc9af896bdf0beb88857e1dcc841c404ccd4c59cbcb6932f17077fc8aa87fc23
Merkle path: ["63ea66a48b2309082e3337e0e2f6f5e2ee228e6eb75907ab2c746b4ec4314220","eee3c0750142fc29984139bd7352b4e663593cf168399b1a4f2f7e57f49586f3","5e1196032ebebd82813d5cc081b6e5ef8e71563928768d138387d0a3ce8a7b77","c5a8ddbb1f6c94f75e9374b264d33ab58fd019a14b6319fb250584cc6ce7c633","1b4e41fc255a7f3183e70c906d20140f136028f78b8e8320aeee8e7c1ce347c9","e44239ad1a622bc29858f5d38940796924124c2e6361afae213d58aa10da984b","103b255812d93297620ccb9a4391c86e353b5cd84c1f123720c8ed79742e0d5d","636d351f68a5c8cf7afe08cdf0ef23b7827adb317583f384b446f376312738f1","888cd86461b013553fa45fc05955d438803c7f4877c8322cb9f31f8166eb08c9","583c460de83a84c94963914c9bf1002ef0dcce9303aeb3e1f7fb268a9145b324","30644cd4d4baf1494f3006f280381dd84f4043211b5ec1d3eadec81cade21db8","d29846d305ca93ba91cb7154854585f35334e65b72562e64a3ca2a46c183180d","58b1aaf4ff68687e7006533ee52afa6414f635ffd828ae73a306f5f050aad891","c7065531c3e7c4c7309e4efe4674330d1f0c5150d728171b8966a352ede62d5a","7e6c62c2991c7cac05134c9f9e2ab89c75f6106f706f524eb2e9fa9f554216f5"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2542751096 · entry 108e9186e8c5677aaab3…
Expected log hash: 8251ea19feed4cbe325f48ba93f0e47294878633f5d43178e4a3a023547e795b 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":"v1787281943761","kind":"published-quote","locale":"fr","page":"theme:audible/quality/fr","quote":"Très utile pendant le jogging ou les tâches ménagères !","rating":5,"review_date":"2026-08-14","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 (cc9af896bdf0…), 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.