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.

“L'option de sauvegarde télécharge aussi les photos avec les données mobiles.”
Google Play · 1/5 · 2026-03-24

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 2543266411

Proof data

Record hash (SHA-256): 371835fe0b08334f8355f79dfbc3388ff8054685d2996fefe4639445cecae961
Signature (Ed25519, base64): Dd+tkK/uyjnE7/VAVOCRkdrHF159OjMlS4f+HuDRBhZi/1GMrCb3sgg/LHQecS+2AIEtyO1p2ojaPGCSZlXYDQ==
Merkle root: 8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c
Merkle path: ["37156eee07cd62a9afad5117c684b7a1222432b15831ad0c491c498e42a31670","4ebd2759a6d14f9adb0f66b847594479ccacaa7b6525805e7bd0e33e746d8032","ff9813b77e8add13cfa89f9c9665410c6cc60d85c2da1a64f3e2165101653622","496a8e9cfcce637e4ed6bb33f071350b3d709f66646a3d27de6d0f9e4329db09","920164067096887a30d23978d5524519edbb7e58cd05718af99bc5754778e867","405292ea0fce6617cfa52a46df56c52fa86f39fa8591c24defb9e30518320814","3784e2390a4d9e1c21eabcdddb821cdb004b19fc34e3841f7131559bfba85b3e","261cfa4312d20659bbaa498ad98de15909b63abb0b6512842af82c3a6c6bd731","71d1f7253b979aa1caaea3d4c0ca62034692b5d76d9aa995c39ab46d801abea3","4ef6d4c830a003fa3d675fb5f10db6d05d06997b3ec40206c17496e79c32c85a","7cf608fdcf7f2bf612f74db8f4447b05647af97c12ae3704b0b1f0b6ebfcdd94","802f0036af5e2600f08e1b83e01ed5dacd11efeda6df4562a01b59cb89fe34c3","fc2731d864612e3e44a82c332896cd2770948167888770abd053f05a4950b01b","c3da944168348f2737a3a033a43606f7965e05f20058b59547dacbfe770ef5ce","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…
Expected log hash: 443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"fr","page":"theme:infomaniak/durability/fr","quote":"L'option de sauvegarde télécharge aussi les photos avec les données mobiles.","rating":1,"review_date":"2026-03-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (8ffad6e97d14…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.