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 d'avoir les mails de la matinée”

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 2525430207

Proof data

Record hash (SHA-256)

2f2afca7009b4e14c9152b4f74c09bd92b47bbe6e15551ff8cf698ad6cad35d7

Signature (Ed25519, base64)

832MBmfQc7THvo71/Z8LCF9qIFXZk206wvjfq4Aq72/E8qzRbswlbe9V5P86DzCY8jI5X7sR9zpDLojK/LUgAg==

Merkle root

689da4f5bb049dceb797a1ebd18ec1f343afdc6a2eec17587eed167cc7c21a02

Merkle path

["2f2a01076cdfa8aa01675ee11f7d769a8beec425ec7b64b022c7717aad29fe88","d8180ac5fab6d76ee5fc877aef310f4634ec28e2c3ac90cfc098b11a1ea083ce","d691412ced6b45007986a20b46268b418f78b3d1a877185aa810685ffd293b6c","c7fe5c0ad85bae5f60165e2b61ed82fb552c5cfe943f31aacd9df950b72cb055","2a8832e1082eeb78fdc789b28f84b0f28a4eb2a854cee9cb0e8ecf8e495c0e81","d5ba0792a568b6c31ee6b85e63f01f5d93c52c9b5065c0ba20b59b310f85e3b5","45c0824bed66b2681fe43cea9117f28e0c7c9483a80f757c3133872c97ea11c5","b57728e110565021aaa584a8751e39848b27bca59f5442b7a78a397c1afefc4b","86d18b88c64bdfcaf6a1a7402fbf236b065419169ebc4ee737cfa07efa6da5db","7a5d82dbd1e5bfbcd6f445e6284fdba60b35e70da5365eef0e372785d65fb9c8","a3db7dcd6cc4dc9b644df232b1fb5a7aa6ee4accd007f224862245ffe90ed828","ed2e7f605df54f0d8a76b277482b2a940a3e8de4a23e2ef3a3cc15661667d029","b29f01d1d4fd5e719afb8d2cac2b7867993dc07c08772adb1bbe832e05e6603a","b93077b5d0d90464bafb01f0d5e12407aea90af234685d3284ce5c610fc51b1e","2492d624e607c70378839deb70fe4bc4c618faa9a11f2be7d0e42b467b07d755"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525430207 · entry 108e9186e8c5677abb21…

Expected log hash

68e6afcd6c232c11ffffa818a4cc0c5faf1a86dd24e2ab2a7811fa1f4f43bec8 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":"v1787196781193","kind":"published-quote","locale":"fr","page":"theme:infomaniak/communication/fr","quote":"Impossible d'avoir les mails de la matinée","rating":3,"review_date":"2026-07-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (689da4f5bb04…), 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.