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.

“Le crédit gratuit par mois est une offre géniale.”
Google Play · 5/5 · 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 2514383033

Proof data

Record hash (SHA-256): 7527e82ab8a4e511d151562e67e978997f62df198c54ef87f2c05ab60a0600c5
Signature (Ed25519, base64): gNcWhmylaX/5nw7VLXyFeptzbw8WW9kmQmAYH2Mecl0cZK75uJg7czW4qaUkLY45JR5EcJCKDRKMbQgAGj1mAg==
Merkle root: 197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6
Merkle path: ["7528a505a8d23dea4001b345dbe172bdc256b39b976fd4ad18c114d1d15754fc","b57bcc3be914b6ec9d2657f73095f33693e4089835eb245fb5f7683be1550110","1bda60946537c47a3256ed80f473814bcefa6660748f35b3453499095e857e13","780ac10d7b9059bd3b33ff58ec58ee089df6b36e68f86c30cdba50d7fe7c6f9b","879be95a1baf7ca91601875d049adf4bc56582a5ca9c41d67890af0e2b4c6273","fe6c3badb5e7b747c2616b5830e30eeececd2dba91e70e064ac6af9301a1deff","0cf39b531a2dd9e734eba001d55e9df637cc92529c988da8648ca52e9e46611f","d2de0eb60563993793dc7e7352a6aa31ede01309b8405c990c871b348b4587c6","87a10698028ea9355da9b29b28d0621a750406fd52901c3978cdc9561c0d629c","0b6149a8acff04b36c4e3c6f5d5929f9182a0f1510d494b3ba30312735f76071","f71373c0a745cc64303d858d6551c43b81f8ae9c0989a7b7e2d1aec80e34434c","5e604b5a5ef639be948323e0c4f5e303b5c481fedb2d584ffe1d863b4c3faed6","b26bec0bf0b0cab86d0ac84c71035185380da1f423e2081c4e404f2e13042a04","d72b61e7a45df808bdf968855d1d129de3ef5b87939ca0a06b3c95e25211241c","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…
Expected log hash: 4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"fr","page":"theme:audible/price/fr","quote":"Le crédit gratuit par mois est une offre géniale.","rating":5,"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 (197f899fafda…), 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.