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.

“Je n'utilise pas beaucoup l'application.”
Google Play · 5/5 · 2025-04-20

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 2513934798

Proof data

Record hash (SHA-256): 3d4653b83f285ca032e1734e89d7f6532e0eb20a3ba511b9de61e95b3dbc0f14
Signature (Ed25519, base64): zVy48DgSDlDvyVxRPev9gRosxI9q0Z7vco88ezaTfJrNe4ZFoYJBQftHMq2FVZBytLBVdLFhpQuFGt2MsEXoAw==
Merkle root: 0148d24ff6e9c2ab4d5b200cf436fcaf811faf144951e67c277e5df63df916ac
Merkle path: ["3d437d2f21ad99d4886be2c64d5cc39f651f8b94c250ad53f48f468e01a1352a","9108841ae931899dae9eed5e08ff71e2091b26598d77df768f7b18c4d4a0b11f","d1b3b31da59d5d8d58d75a2ac9668c09228efcca30dcf4854b9b3a7eb4cb56ca","e071ff3e462862e42a47c01c9122515cc1666dc4a1cd59cb1b5fad711c2ed3ef","059fb6eab07923b0f60b928114104e86b99836f7799f55c6bb92e6b678e98c8f","8e9e8c263d88920454a01f00d653d3d87d938187b39beee076023b7c1f4d21f4","5d0d409af1e9bd2318afa8b4e2fa8afc2ededf5f1f0878e611a6fc4c28fa0e44","7d365a3feb7306d41b1e322c0893acbad3f69781c53caa3530417afa112581b3","b11c28a556a1d24d89d3e822073e4c3b48081954636ad0efc7ff7bc0a17c48bb","5b286f2ef788b0de8156f0bce163a506195340eebd30f5e1ccd1ceff07fa6f4b","d0dafbb66482cd8cb503bf90d8b5dde2d7c44f080f662a923aa91d83a4a1d2e2","4a0a616aba2f109d3524ea5769083543e9f4b8991acfa70635419c5317400370","ce0dbe870a4a4e9330a28d81d72277f5615460c19d168539220cb48090e80795","94d634e519e6d7de4794c0ce09ca16c6cca04c4fb77fe27354f6655f0f9db8fb","eefb32e3ef6dc5b176b5121ed7a7991ded7d89d0f08c50d4493143d001bfb6b2"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2513934798 · entry 108e9186e8c5677abbfa…
Expected log hash: 4398d73a28baccf419c99b11cbeb8ef2e4242701bb0cc17960e1b5f329faf480 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":"v1787122088277","kind":"published-quote","locale":"fr","page":"product:relai/relai-business/fr","quote":"Je n'utilise pas beaucoup l'application.","rating":5,"review_date":"2025-04-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (0148d24ff6e9…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.