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.

“Les images et courtes vidéos passent, le reste s'arrête sans prévenir”

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 2514476227

Proof data

Record hash (SHA-256)

4bb87d0f8587ef97ef1a0914a1d0822b0f709b268d185088a7647c6939236915

Signature (Ed25519, base64)

vwA9Wk6PASwlDbYKylT0Fx8SuMRxP6DDpJz+MpsDxl5lEeVh6VyAvA8rs4iypJZ5EUTqvhPymYXdNYRJp1BgBQ==

Merkle root

a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99

Merkle path

["4bb73a10764f3721915b6ac58f2c2fb133c514b5a819385c2f8f570bbb8165fb","4af0e4d0045cc88074c69c69f5c0ef9612868f29e2a8ec078dd3510c47baaabf","a4f4b74c9cd00c33da6cafe170393c909c7b1f8cfec206bf2364823cdbeaf9b0","34b2e124a3aaa28e2f09876b3bda9aebd30521bfca1b4afacfcf3eadabbe6f54","9261a13a9d2d09a781f2dc71aed2aa95b19d0d08c78bc3f7bfbc76b992841c38","883157780de8ade6875cf42d704cda975896cd60ffb348307b9cadf7c10ea96d","f7d79968667e1ac4bb3a5ab6c1f1d6a1b8435761170b5ca089da6c333cf0874f","b39ec0747d1b8fafd76fd2daa9b189de27239d8570e12e074546b5e93e2daafc","abf40edbff40d256f6788ceedb5da767ecb2c9baac9000814837d83ba4cdb136","85a21dff206245ad6340f55a71973a0ffbe437d67404321a120923da69b38f61","7343b0d327b913079b259ee1b4707092d9093cf09d450db99c337c786c8134f8","f9951d35e7c322307a3fd4c20465f8737266a404e30905011a598b88f9846215","70bafc13b011fd7d1efcc84705491ed97b239fef58436211e6e791ef161e4f98","3aaa0ca1c59e2fffb0896520bfab42cd665f7155bd5324013ae19a22f4f790c8","d4cf3fd862731bc6a1728d66b360c0434f801f84e015a828556d2731bd771b26"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…

Expected log hash

9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"fr","page":"product:infomaniak/video-streaming/fr","quote":"Les images et courtes vidéos passent, le reste s'arrête sans prévenir","rating":1,"review_date":"2026-07-26","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 (a086f9fa8309…), 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.