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.

“Le fichier reste longtemps sur les serveurs”

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 2948162176

Proof data

Record hash (SHA-256)

0c806b2f621c7c13635350875936b6828a962c540c25a205212be6d12f307692

Signature (Ed25519, base64)

Xo119TBMmXWnZ2pLLEJdlgLenFK5pizFfKoMJRkUVk6YUcob21VDAEnv8pLaaI+gkZ+rrHL7Mz4SezYtAsOmBA==

Merkle root

5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd

Merkle path

["0c8118d9b4436a9c9c49a936c4d80292db26c550e721fc678ec975f82624fd12","44482a6144f7daad8e7d88a26ca95a2cdd177feed4d5171e5f2131702d1e83db","6dd3ff97ee07510c0f5352209aafbe110036b3f0331d4313937bf2a9cae69610","a2eb03aa139358bb69c8fab1ae882153125e76cf621f2651556ba6cf7b9cd18f","efd875e2a38dc2f9e8512a5ef9e10c18f5dca4f45775eac4c14144db976aea5a","e8a52cfafde50abace98ec779ed181ee90ec4bde51e715d75a976b85ccc9df48","1be3d387b908830d353903d1454220a6e43c5693ff35f181c4761f2bdd757e59","b0015b40e5d5da953f29072d39b6ca154d04a15aab24850d2e3f370f0b4d7555","053506ac3465231b76560f867bb3fa49b56566b71a403d3d9dc8b9f7ea5674dd","2a7b11a4c8080cc9858ae51f64bfa3986e1cd5ae1c61f625207ff7df04baf585","ebd887b95c65ad2e1eeee485ce3f91f11639667ec3a8cb8c2ad90e2bb352e451","f16a91ba7d5eb8499cdb4b6b74f78187d85f6744d7e21d3a134538037c0f4c88","a46038d90afa57a10c269469667a209623fd066d3f084698343feb099fcfeaea","e892ec98bb605644ecd2848bdd788a136c626ca940d293df8f2f1ab99110b2e3","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]

Anchored

2026-09-25

Public log entry

search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…

Expected log hash

5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"fr","page":"theme:infomaniak/durability/fr","quote":"Le fichier reste longtemps sur les serveurs","rating":5,"review_date":"2026-07-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (539721061967…), 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.