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.

“Prix compétitif”
Google Play · 5/5 · 2024-08-20

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 2682016602

Proof data

Record hash (SHA-256): 144e5b34f12638982be27950269d49647e3fa9f16e1db70a6030bebc5c44b1b0
Signature (Ed25519, base64): G29jNhS94l9R8vXH35etZDm/dcUx2FKElcfCwqCtG+GKBTxtBGGp8mkfnMu7C12qiI0LfGogXWo7fCw/3LakDw==
Merkle root: ba3b9ee3c1a764a237c6d9f59e08a5448370e387ee4aa25688e1baa9900bb7c8
Merkle path: ["144fcc40373bffb0fdcec54e6840a175cb4fc80281435f148dd65e394dc17682","99a6dea21b591c06e489d5f1a71037fe26a6447a8d7f612ecc2a95c25273e588","bbcba9d9cf91a694fb7fff473b4cdcfff30767fb81ebe72d6a3f453144f06761","02285f6b5e70f6079c0de88d8bb0bc8c58b51782bb9b9125f8f8103e64484ec1","bb4d4506915a1b9b7c4fb6867663ade26c9522a8f2b3ce24ced08741f8601ab7","9eb0f93abd81ee10bf155de41960ff1be603c4ae02fff90a46f198e0e45f4806","30b33e52697ca9d7735d45883f7355a0b664ca7a74ae20d8b3cf7067989bd9b3","b2579c39b60bb07891d6657b53b4b07d7b891c868ee6fb408695881949a21cef","98f66b176376150108aa956b5d2d089195ea88520179f53f431fbe8394ea46cf","1b13d4234b81cc199d6d5860a28b397a736a9db0fab5b8aa9d11526f3e95a4b9","567823618671086523e31b1ad8b76ac8c5de8ee840e42afee77dc5927236c2cd","10ffc2a9a8cf6a1229f8a8903830ff0227fbe846a1c267cba735937e7ff243d6","bf9dda6cb63d4e43e061a12eb4c0603f6e05cc0296b47362e9aaa0373a392f18","461c98f5765895f7eba79033993e171a1c62b0f447b3c3e83ae0eeec3170f91d","105ed454c1d199fd4c49602b8c5ad04e94f166fbbc654d60a1759dc1a6618062"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2682016602 · entry 108e9186e8c5677a5d51…
Expected log hash: 1226b40d95efc02c2bebef5ba710e31f8d38836dd3aa942fa2cf212191019dae 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":"v1788311625248","kind":"published-quote","locale":"fr","page":"theme:pixum/price/fr","quote":"Prix compétitif","rating":5,"review_date":"2024-08-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pixum.android.photoworld","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 (ba3b9ee3c1a7…), 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.