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.

“Excellent service et support parfait.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
232557b1d43954c2c72c3d3dcad89b1219919dc371589d5a5f82f5592d0df393
Signature (Ed25519, base64)
VQoR1YkNZ0TFpfd0wigoDLeNwqnLXJrbus87nqzhMtVxCVr8UyelfdGNJdc28DMdYyQ3USR/VKcIB6jyqPL5BQ==
Merkle root
80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86
Merkle path
["232b7efa9f14b9d41793234c461da75704f08f12f0b3b8293cead5f12772e387","ae44bef10f77a323ee185b7804f10d1ec56aef495dcb07c3987c3921857b6b84","695bff4046162ca86b1a9502b01141e91c60cc624922ff9e6715d33f9320553f","d51b7d6b751163e8de04a69a7085cf80686e98650194a1f85b9dd87cf4d2b0fd","5133e2a740092e877fb1054fb7a8dc1da0d3bfe598058f68382b4c84311a02bc","0a9a574332ec03b4d811f499d5561036747d6a70309998af4a810f98c3339328","86cb6e4ca2ac3eeca1512621d5997fe485ea523780c3875f7d9577fc5e802314","161f76cb45ba466e7026d31b8fd9b3fd43c40ba2d750db9ed129d8ac7e5311b3","41267db6707e84fbbca442e8d2a706696b5e1a5b25b818941ee68af05d0aa6e5","e27c1c88394f5db559172d05d89b9e2803af001dd0277195c740f664304a6ae2","8fb5c1d3899b27e08c5ee594d63d581d84f5cc9e313c1296dfa67cf46bf0c830","faba3b23debb9fc075c521513f94f38a91d83c2fb94ef6409b18f730ae39c109","c0d3c29d57b890f7faa23830cb86c1df3b164402674908e09950b515624cad23","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…
Expected log hash
5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"fr","page":"theme:relai/service/fr","quote":"Excellent service et support parfait.","rating":5,"review_date":"2026-06-04","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1513185997?see-all=reviews","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 (80de158564b7…), 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.