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.

“L'application n'est en fait qu'un avantage gratuit lié au programme.”

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 2543978942

Proof data

Record hash (SHA-256)

5a35387c090719d2654948cd2c643d9b87c423a05c38d8898a847ebb42258295

Signature (Ed25519, base64)

UKq3NhI2qPuodoQ8nlZAI2PZ8zBO8dUO7lE5OzLm56msnDjv+MUcdnZWWoU8aKxySK1nezSdBA8uqbPuw6gIAw==

Merkle root

3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a

Merkle path

["5a30db0a44193b95de679484edc1af73437d893819eafe35152e9885c2450ca6","01c7364d9ce76e2b8657eb018c7615414df725e25192d5109368940093ec72d5","ae9052fb249b49e21dc37140a5280d476d3a2235536526d66389784ac7f8962a","c9c33c96adef492626420b930b0d8860df5d18841351d706d66abb64479e57a4","1bcca801641ee4893705ff97085288cf7a7e9901679304724d5c877b95820c2e","f528c9e1c930198c360be732a70a5100418cee990bfa9a0373a81d7bdf6bf75c","9a16b670e1e60c4646b4bb7a2c108663dc096948b1da102dcc7841ef8269c47c","3ab2791d0effcb604083fec882a3ba0867f9564885aa5129855a035dc4f7ece4","877c4cccea49f4800259c40a23a0a68c08d5e74a84c8382945f2c9a4cc40957a","c077b4a23a2bb17d732992c9962855dfe2a5713c35484cca369bf9e73c95236a","749b2de37aa90dddb58a80e94b12872d74e40d0ce17e71af8889b838bb64d846","a73db05799ca1e13264d43e8e441e21951bdd9bfbe513d98e8158f9d932b3d1d","d6068d4ec75b75f9574a0a861640ba111f52465cdd49a59f89c94af17934576b","c813a34665dab5ffae8513e10cc2fedc27edee77c70c636abfc3ac5275137875","331ffac0f34e1f76cacd782a04285f7bacef5f5dffbd1f8163703fce9b22280d"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…

Expected log hash

69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"fr","page":"product:sevdesk/kostenlose-tools/fr","quote":"L'application n'est en fait qu'un avantage gratuit lié au programme.","rating":1,"review_date":"2025-07-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (3ea09355a1b2…), 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.