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.

“Cela fait 3 ans, j'ai toutes essayé techniquement mais rien”

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 2514383033

Proof data

Record hash (SHA-256)

edcd01e84b774b091c5739047f19f6ad1d033007f94ea2abe839d9269aef217d

Signature (Ed25519, base64)

lZUFbcUH6YAI9bEgvJeiRxFV1IUbUJULEf1zJnvQM1WiI/aswGmSfY2g0/fLnTy2n/ZGv1XpbBEOF5IGMsubAg==

Merkle root

197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6

Merkle path

["edcda99d746278481af6a05b2b8cf7fc53ad95560e508b7e85be822966176b06","f5328257825f0ce004acb0a4dff97757a96acb18866ddcbfa3249f4eb14d66cd","6fc5b9a1fa7917de3fdc3ab9a564b4943cc769eb9226c6daa303b84361ddf6eb","995016d9b3c3e04dd5af0d3cecacfa0d3f2922b17df47382ca9d56d0a7a9a99a","5b8ce67c23ad6a0b15092d661ea4d9d185bc5f2be72fe8fc85b2d10cbe9d9dfe","e1f27f93bd429e72843e821fa1443fa89739bcf65917c833d2b2c982eda1dcb8","e0ace57aab75f9de8f7c1419635eb51b7719add11fa79651c1a59280c1171b19","559f0456741a8bb7407b6c50afef71717a638c95e9cebdf6f6a3c1e6eeee7b24","cc22abd0df3a9e1bcde8937c1cddfe3015431fdc0ef589d90d300216745b1b60","9b06ead4c871724ae132384ec7e17ef28f0084a4c068318aac4525141c7c1444","ece4c044a3db55868a8b2d264758ea8402adc9b198f3e8fa803301136418ea95","9c76d14f9ecad384be95e0fb9468ac610d3cf006a044c55960e95f654d5da9d0","9d8eb60d36f443bb134fadec774a73a1c6c1ee8363fabeb826b6d33b69331125"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…

Expected log hash

4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"fr","page":"brand:fossil","quote":"Cela fait 3 ans, j'ai toutes essayé techniquement mais rien","rating":2,"review_date":"2026-07-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.fossil.wearables.fossil","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 (197f899fafda…), 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.