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.

“6 mois après avoir changé mon adresse email”

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 2543857133

Proof data

Record hash (SHA-256)

514c5e6e2b75845b6c55ba50e90518b4bb0455add2004fa0c47a77df0a7f9fa3

Signature (Ed25519, base64)

/A4OsDUaUAb9noAw2FU0Q/kEIBlLohETGvnEd6QjGD1BmqHvXVxrvIb1Dk33pv9DtEwX0X4eDyqWwonSAGLLBw==

Merkle root

cee60bb6c0816d1bc69326ea12cf0c5c00cbea13afa283147bf24b52e30f839c

Merkle path

["51493e0886c10fc29075201e3419f02efdf02df7b6b88e255defeda7ff1ecc6f","0655733f31bc710d583601d91a2006de0c54699a54d1f2c7f4f03c7dc57465ef","52a752540b396790043d950a527960a6bffb05405a3ce427c9eaffcf09cf6b01","ba0a00c13e9b796378cdbd2858b96b79388fb609a209268893b2801789bce49a","f412d5c198089d4212f7576f34751894473754e67f87ba9e68471156a3a2629f","c0a84b6b31c182a33edbd09ae3e1a6093262adcebe92fb9d6e868fa868483237","37a003a4da41e89c7e3401ad0b320f866b5e8ef7d421d1c2cae1525bb1b11222","1afd0d1b5894cd9c8777e028ab959e604de29e3f6d04b18f803fe4545d877708","77b4bd3b73c2e08345183e4398384b7413009b0e38efe4ce2cbbb6ab6d535df2","1baeacaf698db4129296c32d75561f013fbe3ae5169bd2e246de583ca13d7336","e4c5600c41566c4a5581fd010b1ddbb95cdba32887ff081d6239789deefe518a","711d07ca65c839c1022a6fcaea6225dbd1f069a43536a742a3e430e1be07dede","78c0401d7b513e155708f2181665b03a093a6cddbc8233872a0fe76421b285c1","806b2b46dda360b28a8a38da683f56d42f23ab9c4a7b2fa07453f271a33f5ff0","57e3801fc0af4bd2492130e334ef2d0425fdcd10c95109df38ad0d371e279fbf"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543857133 · entry 108e9186e8c5677a5231…

Expected log hash

d8e1ac8b740526c2915424d7f7c6bce881a4ef05d0a3a3dbd88e4c760e36623e 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":"v1787288037224","kind":"published-quote","locale":"fr","page":"product:relai/app/fr","quote":"6 mois après avoir changé mon adresse email","rating":1,"review_date":"2026-02-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (cee60bb6c081…), 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.