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.

“Cela m'a obligé à chercher des alternatives gratuites pour les livres audio”
Google Play · 3/5 · 2026-08-13

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 2543266411

Proof data

Record hash (SHA-256): 73d5b4c960a69c5a5132e6f3d5b5e5fbdde883411e6f6f1dc5fd1042f45d13cb
Signature (Ed25519, base64): 7vjjXGL4hIUQN/TOTeFkWuVhsots2kNB7LIJZzahg29Fovbmi10hzmc/yw+eLWm1J80SC8Uuky5sltCf65G7Aw==
Merkle root: 8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c
Merkle path: ["73d80f41d3f45d5497cb31f5811cc6dc5a747c9c2e6976a4951aef6e1af67f44","660c8a814a9fc92081f88f19481cc77216352219d2719a3537cdc79d7d4132ea","915ea77ea855e486797f6aaa8893f842d815f72ff8dd67faf67b0b51f02ad2eb","b1f87220321eff86a66b80e7a95cf013da069d33c13cc6a496e97882e5f57cd9","348fc7dc384df32653b8ce0920789143fe89c77cba3944602f856ca5e8c52345","e2493429b74c50d5bfd8ad89a738e8f92b01d478c2e1e28f91d4cecf2c685a3f","29aea9647a63d0272d4e45c9bec9bbd276087c3b5da41db771effee98337b277","44e1ef9a31be260959cbcf21c1e6c3e4b6dba184714eaf3e74cf2010e40308a1","da893cc7677462757803d3b813e9d2be31631a522691a3cb5844d00e62622f90","95171850577a6d8e2e70e3a2e8b07a41c723e86c7df5db9a5aadc2451ada92c7","be65515e29ac0a1b8a601e30f76fd28458f3bbed9fde6bdfc6f4597d367be797","5631c7165c7faae49b48c9e456b6f8a0ba70f7562cacf5775869b3707b0246d0","f2e2a00cc4b5cbe26cca469c9d688a73117013587613411406abd1ce807fedcb","9d2fe576119ee6748db015f1bed3e423f559575b84b49b458e2b5fc136d5fdd9","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…
Expected log hash: 443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"fr","page":"theme:audible/price/fr","quote":"Cela m'a obligé à chercher des alternatives gratuites pour les livres audio","rating":3,"review_date":"2026-08-13","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 (8ffad6e97d14…), 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.