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.

“J'apprécie beaucoup mon expérience d'écoute.”

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 2515144749

Proof data

Record hash (SHA-256)

fe94048de875ba722339cb2624994ade49221b07627bd58f5dee3d4c579d3470

Signature (Ed25519, base64)

e8P0wS9E9O37CP0jWj8Sat1lOaLvrlGEHpZJx7cCbh2O48qeAvkQj5tiv89oinFwYOXPiwe800iq26/qdyi5Bw==

Merkle root

8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715

Merkle path

["fe977aa007165314c04a1cfd2e8ab94ab90f242044dab2df7d37ff6f74ddf528","b346abc0c56d675bc498139d5ce431c019f48d508324015781f03b4839f1217a","7331ebee82628406eebfed2fcac8bc99138e1e3eef425db59c3dd3940419d037","f92b5fcc6a2a96ae9e24b911238732dc82dbb81a8b2710492e88f5933933168a","8942d929f82f7de183250004e9bbb89a939c45fe5dc0b0530aa34c37fa4e69e6","277e57b3b534de7aa71fde2b803cf9b6f444562675f02b779218c88202efe1c1","48492cfb5bbb3e763e2c0e606002b9dbe0ea4b4fb403e179be6bb52a1c1d309a","27db0a69e48066a2b64c35ca8a4a8d92e27b7d3c98dd593f3385666d1da67a7b","7e87399231274edbb642f63e33420148e4cf18e463caf560158af453f15c5736","8b4642ca7f21f2e2c7b769b7ccc1a32528ac23fa6ba4187baff80bcc8e1cbe93","e935a047d05ae025b873abd86951bd3a367a901bd3cb04fcce7237ba3fa9b9b9","5bc1168c47f5724c35ec8610ad8e7047dceb7d2dc8be9a835d1c344ea14431e5","aca625c2c743c13b7e188c90a8dcb2895afae601815729b8511e9bcc31ba8968"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…

Expected log hash

b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"fr","page":"brand:audible","quote":"J'apprécie beaucoup mon expérience d'écoute.","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

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (8a6ad893af0f…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.