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.

“je l'écoute aussi lors de longs trajets”
Google Play · 5/5 · 2026-08-11

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 3240911465

Proof data

Record hash (SHA-256): 1216958b53d6cc7620ba1e241bb5ccc9469c8098f47bb96beac86f0bf29886b2
Signature (Ed25519, base64): P/ofIV1d+Y2uzsa+GGLgF9zbNpeep7te8syRDgJsYtgkn8mOdGtuzwAJyOnDBzZNDfGcaITwH0siHt6e27+aBQ==
Merkle root: 274a7762154bd166543ff3cdffd566852c7127b7d67c5c835965884725fa5b5a
Merkle path: ["1221be488ef5d0aa9ad5cde41a3fe951ff7c35eeee65b700298dd884ad046cf4","dca04efcd45c7d14098ebe05d4dd90cb776c4c25df92f162e3a064477392a4d6","8455e05bd01a5bcaebdf35ff97c1f9d23a64ac2106857acb7382d4989dc234aa","10744d924b8ae148161070f4453ae472a177912a930c082f0f360fda4b47c2ab","256385ed613ec61a0bf034ce574e3257b53fc0f7b425b890724fe767a5204f38","8d12f48026560eedd49153102b3f7e905956ffbd79114d5f60444b432a9e7492","1b0f9ad79facf117e685953a9e8f998b427e600c341b851d326faa534892b5e6","5073486a6b03561636a0e9fb378ffcd4590a7f45eba95784631a78e3650a224f","a21af4d84ee4c7e593618880dac158282d4f14a4e7b5b24bb33861b4b0b48bfd","fb03c31cd067fe9716c1219d8fd99ce6a51973e6971c08ca69a0b759279055a1","e7ab74a9aede1a4e45c46b0cf42345a6025189eb59192d0ab58a70c0f1fc9ee3","a23f8c34fe7234d1604529397f0f25595125771d2c3bf2e0ea04339b7ae798ca","37e0bacf6aea102741ccf02dcd42b0de6a02c60397ad417aaaf9cff69daaf006","29e5b66d9f235b4df92caf0fbc75cded7863ab76bbe1924bd45c3ed8fea27123"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3240911465 · entry 108e9186e8c5677a3a8f…
Expected log hash: 75e63ac56a22d308ee68ec8d436777d2fa26c934f80384e53bcc94d01475e988 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":"v1791863907329","kind":"published-quote","locale":"fr","page":"brand:audible","quote":"je l'écoute aussi lors de longs trajets","rating":5,"review_date":"2026-08-11","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 (274a7762154b…), 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.