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 3083089221

Proof data

Record hash (SHA-256): 181500e012ce0cba05c7138d11a15c8feb15d17fcd4f03ef5e414c09ba670117
Signature (Ed25519, base64): NrG3JATJZNuofzc63Zt1aBhBfBpaakYUO5ZLdQ8gn5dtJPYvvULw4QVzxxnC0Tryj4MdQJrONSsUFkOpMpSQDw==
Merkle root: 8286585306e2f6535f24bc74a0e420351a30ee784970721b6abc81509589dea1
Merkle path: ["1812aa34dc556e90eba2bbffd3fa200af365573cd88273d71852eb2dda4c32ad","fdd354e36c5caf600ba342b67fefa750a99ccb4dc3eb65c590c4a8ddca2f7680","5009ccd5b479acd3c5f92be0ee0253b932a4dcf2b682e3885428940cb1e5fd7d","e825c687f7577c01f305a0b5541d5af283d57512844ce4c782c115597f3d61cc","6b8931142121a516cfda453321f5e4a433cee35bc5c5d8caac6bfd027a0d269a","e55e0f4986adb08223ad4e1903847baa74235625f345d2dcc8266e13d00006e0","55bdabf8236a1f8ae6fb20398b0206d80629f35560ece27c3c02b8f134c684d0","a615510587c8207ac23ade2dbe14c4fd731f9e2377cbb2e09588bec30b191971","1cdc6c658bf433f9df3272f76ed7d11874796f4d71fb1689741f32115df0b3b2","4eaff11bc3844fb884d2b272fa1cb15a04c8353af64507ed6c7dd6630c9091da","ce46c9f250ef1473262c9b0fe8d51fe02710b9ec632d3d0172d6b40a71dc270f","4b689f94f00283bd44aaaf342a9c19b56f735728978f08d887078e48d6582553","ce859ea8ce635c9ffd1621f04d68a115a3c98b15fb7bf1c903dc4b341afc09b3","af2e4d420aa1ef9b02bcd5685cce04b06f2bee585143ea34d6f5bfb6f2e80383","b2cc66e06d74621e7ecd1bda89175ab0d03f2896fae7cc58f9ff8df8f8d14499"]
Anchored: 2026-10-05
Public log entry: search.sigstore.dev, log index 3083089221 · entry 108e9186e8c5677ac51b…
Expected log hash: 74b336b309bcff3112628e1f4c16da8950920df5b515dca6ef51f80bb0b0d24a 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":"v1791179522617","kind":"published-quote","locale":"fr","page":"theme:audible/delivery/fr","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 (8286585306e2…), 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.