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.

“Presque pas de configuration requise.”

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 2543383844

Proof data

Record hash (SHA-256)

2319cf79ca165873c2eb373482805309ca311eb876e301d3a0a2fca553f35cf6

Signature (Ed25519, base64)

0H+72bie7JvMtRSiVpeBYmtUdbLYJcA9JfC0yzyGsXDQG0Q0i+d9/yzBK9CZgsL3/Pkr5eNxpGWwDZv1pgbkBw==

Merkle root

7252afe559009950531df937e7edc9bd1c57cf28a24ed7f6c6613b65f459eae4

Merkle path

["2316f95100aa9f04744d9b9bbefdc516475cd77ce201dd458763a9a2a7b6c408","dd70750dae081d4860245b4f54346a1cbe93137f156a816f3615a1fdd0672ced","83258e68e95a113954236b223cdbb54eccb85302d2d7c1d9774e1782f6d0900c","db187ce603a5db6919842d6865cc93f02d4b359d44d7763bc2dc8e4a51b20649","aa02dc8fac2c3573ff82712fe7d6b4a23e4d0b3f4e37f45262ffffc65e662c2e","79b91fae555560509dfdbf3617b97138ece11a58da58fa05acf679d22a7a54f0","1d830bcaa69fb3933586515a0980ae705168e32e64a423f7d21481f7c0327790","ce034eba268444204bd1124d80e7a72cded8596aab92915ba0844cee4054b0db","fc30ea53271dd467f5fb71d509c2fad6157ac915ff8c1e3ef3e92013a82cd589","3c43e456410ccf6d427ca81efc20db03d88264423e031c2217899b38ce1988ff","2bc1abb33b392cfd09c405cd9d1b184e08c609e12dfeb1fc273370cb2f79335f","67de801f1bc1ce81ca75edb69bd246d9038267c0b62d867a6dd1be9afc2acf7f","5b655ce1c6b3a6040c73fe70cee1f73a87a67aa56ed97040e7fd88f9c78d3e1e","6ca0e672260f8a36160629905eaed49c49821fe80001f9ea932f048c0563803c","b3900b15a2a9b7aa805b691ce86e29db39e03d547238a84a3c0fff4fc2daa54a"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543383844 · entry 108e9186e8c5677a6025…

Expected log hash

65212d488cd7bdd0d67aebdd70bfc57f4b622fa08b8179427635d69eb7ec385b 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":"v1787285599851","kind":"published-quote","locale":"fr","page":"theme:proton/ordering/fr","quote":"Presque pas de configuration requise.","rating":5,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.pass","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 (7252afe55900…), 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.