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.

“Pas d'e-mail pour prévenir du prélèvement”

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 2515345787

Proof data

Record hash (SHA-256)

fd12e5839705b4e62f99b81ccff516dcb4ea6b0a3c26e467c5fe5bf609711691

Signature (Ed25519, base64)

7qq5bwNkH8uusJo/qlxr2u6KOOWgKVRukpbURvtNYIMH7jc7RT6TE6xiMuC9r/n5mpXEAGH7g7/8/GttT2AoAQ==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["fd1c7f4028f5c52cea1c40edb7fd6db0bee4774788246b3346020bb6a8349dd2","5c300cb5136bb64ead83b33762328c161b3cc4ab66ab6632a79342dfbb0cdfe1","ad3bdcb58126f74c02be050741b7c341369580bb93165c2aabc392965d283da5","eff13473d8a0c1920f1723430a9a9909c0552e45914689c41f4ca268394bc805","e2b17c81ea8886c1b902034af0406dcab22e8d1fb15814a717a9cf90ec0a1aba","1c5a57e016637cca8a1fb1e81192c253069add486528ef4d08aeac46ed84ba3e","a8e5b09086b29c9d5d85c4c24c4d0f028738cc801dae9c3db7d71ff9cdbf3ace","da2e0e82455c6bb42e9785e4fed0a3773b4e4e5458895c035a2dbafe2a4ff044","fb6b7b5dbe1aa02cac75297eeb207a9d83a8cdeb1b5ab26d5ecc221154214581","151cdf13afd19f44048e7effd2829667ad1f858f151d896f995ae5492810f7cb","e2ec0001e9b6684d109e3e4712949c5611fefdd487a8ab288761292e87a08fb8","c36f0057469646e47e479714eb58be6048f8f88180c77ede26daf963913a58f2","178354b4aab4af523ebcb0558b8ed8c1db0fa0f77d72042a3c28213d8a82b6d1"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515345787 · entry 108e9186e8c5677a749c…

Expected log hash

d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cd 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":"v1787140356347","kind":"published-quote","locale":"fr","page":"brand:nextory","quote":"Pas d'e-mail pour prévenir du prélèvement","rating":1,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.gtl.nextory","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 (e61c2598d4d0…), 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.