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.

“Les cartes sont également très précises et la navigation est extrêmement rapide.”

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 2541942774

Proof data

Record hash (SHA-256)

3088310be5c2d169064b88af776528e018f0c5418ddb29b53f3df92a71e2eccd

Signature (Ed25519, base64)

onnKq7p6IRZiuEKw78bk/sbS7vevO/w01IDywcxsldBvutqVijrUJpWpKVVMZ8XmXSL2T1SzYUYVSq3IYuHVBA==

Merkle root

0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91

Merkle path

["307e1df7499932c6d44d036eea74c57db3665226f173b489f1102f5bb296c869","e2499ce50197d4a522abc8010f0621caf36ed11b25b254c3eba3069d216b5a31","6a586d8ecf1ee37ae95029d8395a1a8845f59a2f213ec5577542e8070ff4de46","bda04a2666002c252f955940c46dc91937ea7fae913bb834610bf376ef8ffddd","3a7b585520c5f08d85a26d3b9d31a3d2d2be33d3dc315f78d968d7adbcdaba2a","8aebd098f404d4e0b61f32d1819c91954a1b4be0a2270734f80b7d3470d5d99a","3bb42c1c88e93006723d1c70fa5a91e5b5898037bf85b976582ab4ac7c20d672","0af61d118627e94e8f4832e187a29742f32dd76d4bf7c67feae2288249ac204a","5f8292ece34ce7bf793cab6a75b78b87fb68b503c0140ecc48c2ee2e829ae6e4","3dfda6eefb4ac831955867cfb2ed1e51cd05547c7f9a8ed2e97ad47b137dcf09","a8752d1d2ad3dbebde3a87a74dcdce857dcba4a9cf51b30acf458fdcf13dbf40","f53de120e1726fe9db2d4486352b37fd1aff512fbb85358f81e6249de2ae3d7b","193dd7819b5cc0893cd3620ab02042348a20821938045af5a341e160ec2e8bda","d97c31a576cd351fb66ddffaddfc87228fbf93ecf06301d5b8aec9b37e0fda68","31e60baa9fb8f672f686fd126d7dc82498bbfeaa38bc676e67691bf1c2c7c210"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…

Expected log hash

4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"fr","page":"theme:meteomatics/quality/fr","quote":"Les cartes sont également très précises et la navigation est extrêmement rapide.","rating":5,"review_date":"2026-07-26","source":"Apple App Store","source_url":"https://apps.apple.com/be/app/id6449551642?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 (0fdf8a945cf3…), 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.