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.

“Impossible de transférer une vidéo de 4 secondes..”

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 2514851395

Proof data

Record hash (SHA-256)

4cfc14a78cf97f889cdf600ff6caef9d0757e0f9dc5877b7db88d4c227fcb7f7

Signature (Ed25519, base64)

nw0tgAMX56HHFzU4ncgvQ0jkZAR0foq6H65KPtPR2lUfMyBGca0D2N7LrF2Avv8hAa19EJCB/r4GPb+iJOp1AA==

Merkle root

b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c

Merkle path

["4cfe1143ac5cb88d1e61fa0d1830d6d362094930715758c6e0164c026cf5446a","5327303f4a624e35f8ce9130620e30296301bf93412f58293dd72388ae6ef00e","77d5dbb401065f284982a4c49d7d0741fa02f6d1e97f5b5f1319b7a4240c83cd","e99726a13dc4721a918bb4aa892c8d884debf46b3dc9693a941013f20144102e","4a435d57d15f3156253dc040bd28c842ba41e74a67be8a90f4b386703c21ab3c","ba42490de8a5ebc6b86bb4f1a988aef58ef874c4a6266678fead732768133745","3dceb119135a134fab9c80b27ff6f11a85a371cbb681173abab0842c28c67da3","f20d708e9f86dde0b67ac950c3558bbdf3214be26f4b708539cf29dc9ff893fe","5c232bac0f2db587c1b7be5484694853cd003f11e935c6ec0485e05ec978b9c7","acd1a5d0b1bcde15ef1661e1b4d65ee954a586765d767e108e8d4ab564bc61de","a49568dc4e4aa372c3ff4891401751ea7265d9429bf3ea69f34b7b630802b6a2","89134ef10b2893c28ba576c5ca951ffd2018aaccf761211f0ecb7376701622c4","1c4a3fbf336b1dbbe624a981829b71610e2551e155c099783fe5f318fcf85e8a","0e90fbed1cd619e0c2620a1f61162a7af0ed873785a7985f4469ef4721ad000f","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…

Expected log hash

687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"fr","page":"product:infomaniak/video-streaming/fr","quote":"Impossible de transférer une vidéo de 4 secondes..","rating":1,"review_date":"2026-05-05","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 (b6da35820db1…), 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.