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.

“Une équipe formidable, un produit formidable.”

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 3273342496

Proof data

Record hash (SHA-256)

02e04482825d8906b4e0122c46c674d5d22583e39882374d37e319500a06460d

Signature (Ed25519, base64)

ExuYPXx8j9kfWaQ5txI1QO7/1Pua0gYcfVEMJ55Dv0++6ZP+6XD/mEdoxWHwjED3b5oWsyOgyYacv2f0BGqGAQ==

Merkle root

a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f

Merkle path

["02edb7d945f3ec18ea9d71f921771ba49b32d85fe173860ac56d4a5b210d2b99","e7c1a9c0f568672db803cc727c051381fe74e7c78b29c17bebe657ce44686538","3dc1c314eb5b85f5e51059f4fcae02a19752b678375ea97f08e885c9290c286a","e06ca8a1c0332f0f52dad79d7adccc0de9b134eee91407232984b557fc6d7bbd","6fdc26c7a11a7df86a657e073fd6639fb03ccba5a56d4edd40f487319ea4dfba","637453009f484ce12d08408f62c27162abbc21f07f6dfecfa7d9ad3c339ca771","a4c88787e79de1d1ba0d9d19f8789b42652bbe5afb7b3cf5ad82fddab5ea84d9","c46d4f3f084069af1ef6062cc67ad29eb0cb83b7c2fd038d2a8d6c8b3525df27","e3a3044b3fb2f236f7320785d76a570cca0da208ec7eafe5c46eeeb157678dff","479af64c88a9b31eac343ad2b5c3846a6a4c692d0658cb37903b0656010cbf60","ef1d3fcf78029ec473afa04ada12fa541b7305131e73ab1e85d017d4593073f1","8ceb1cbfd39c6c4db73ef7ebf9abc517c7ad214544f8291eb9ba9ebb0a70e4ff","95302ff16156d5e277933eeb7a8aae0bcc9cd9ecc1e7491c1aab462ce098abfe","d9b9cce27629bc902030340ceda068fb90d53ddab20309d3b3d8bb3949c170f2"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273342496 · entry 108e9186e8c5677a66d7…

Expected log hash

8a8ea4260f3039926c3342603d4fca7ca9e5c627d841ac1c7142e303a049d0c7 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":"v1792122420855","kind":"published-quote","locale":"fr","page":"brand:relai","quote":"Une équipe formidable, un produit formidable.","rating":5,"review_date":"2026-05-15","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1513185997?see-all=reviews","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 (a6a2b4c9d7d1…), 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.