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.

“rien ne permet d'éviter la duplication des fichiers”

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 2582597535

Proof data

Record hash (SHA-256)

0b656bff06aa766827b58b9eea4691492cd533a7e2afe7b8610ad0870527ea89

Signature (Ed25519, base64)

DwkQqPyfhCe+axfbtxCWBeWBkc4JiUc/A944qVKdLQG/cwrYxbRXBXQGU+AfxyCjaWYalGgqMflse6iv7Aa3Ag==

Merkle root

568de27ef784d24fced1ff6a77db7dd17bf4275bd5784f7795efbde800264945

Merkle path

["0b6c7266534424da4d6665b6cae8eaa4ef5ce9bcd38f077b9cccea0a1684f681","c9f844438e4ac79d4222cb1edb12392ec1066e57cd58a680cb4a1cdd6ca6b9d8","797e64cb28e24ce55dc97693659b57e3fa1407aad37d26ca5913962ab35a74ab","a901d0c8ee0a88c440ac41c32525d6004e4baae5c59047b4e632ebad7b408035","fcf003c462874039ef37a2fc510ecf785722c5b8e229d99a61335b8d6b3d5c78","b8c982ef04d1b55b71fef6cd001883f55d59372a72c9f2d591f20e192b7f1bd9","c67056f1532afe026027dfed41bc69239e3603a27024746cee17c4868ae31205","61b81084bb55f9b755762a5a09fdc8b47249758c2f120c8126f5bf72a6f6a386","92f22180e0cb2bfcf01ad673a05165507f4c34cdb3e7016c94db48c0f7d47a27","86d77ccd78be7ad39d425fef021892cdf31a02c84d1af109a710bc0aec50da79","901306f7c89d1458dace38a44733df0079e9f6bcd2d43da3c0160df51eac2c33","e0a30bae2c840156322dae52a02b08e3566a5cd586b033b2074977fe1c676705","b00deb9332470bdcb2bedfb8410150cfab1cc2f7a3ba959be220a4ee71e29732","3940a42145b26dbcc3a80df28cfd69a39fb071ca190610add4dbece01cccc9c7","b986cf6ce32ac8a848b3f8f187759eaad7c0ad1b455850f1924427e953c31abe"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582597535 · entry 108e9186e8c5677a8508…

Expected log hash

20488e7687dc1a73ce99efebf3d47aaaffeefc76737db7dc492f239bf4ef26dc 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":"v1787625364142","kind":"published-quote","locale":"fr","page":"theme:infomaniak/delivery/fr","quote":"rien ne permet d'éviter la duplication des fichiers","rating":3,"review_date":"2026-07-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (568de27ef784…), 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.