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.

“fast order execution”

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 2514750008

Proof data

Record hash (SHA-256)

409b737e32c1aaf87876bc002c9f7401e2a8b3d27cb2ee50ea76fbff5fdf588c

Signature (Ed25519, base64)

rqHwOtEpf5kyV1NMAYhxtEUduX66TUA0oXpa1pbaHnPbU/1nxbpVRizQYwR8Lgm6HBq2dphWg0IF8GCcqD52Aw==

Merkle root

1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d

Merkle path

["409b1af29d5a03392633bc97386844086f3a0966b5759050ab4342be7a3f5a5d","b433184947353ffd1771eab5027016498feca0d2c4c8e9880e9126da482393ee","00e23e1287bda815fb2002e46ecb217644dbbb2305706c6a0b9b8cbdeb2d002b","e6d1423d81b8eaeaf03202bb8315a071c3f51e1bd3e68b2ed3b8604e6f0f847c","0a2f6aba3671b88f3434c700f0615b7aab259e6d23c63892b1e2bbc6bb3c9b8c","66c5fbfc9736f826017d1bae485eb00a371ae62994c29a8552841a80a6b39727","84178e596ee07bd825bd90fc7dc33776846a6bd52d258b9d88a5576eab44ed34","e3cff311691604234709fc957b042d71ad1a2df6564620844fdf297600583d80","9f578c64cd880f1ebe00539a60a37614ca83e9f93ae3f4bb1db34f836f819bf9","7b10eda2e5da904f9f8fa8c155ca3ee8ca17791292acb20b9c16accb00c03d6d","243d723b27c64ffda92e16a02ac08e9570cbf4f5d99a2a495d086ec261ddbc47","5a452593d70b4e2d2516098459d069f773171ce744c27b5ab1534adcb17a2ec2","76943745720428622258b42f01f24f0f87b6c77aa8d2e50bbc39aaf8036c0941","20b25fdd62f3ca5757c7b65a8879088679733fed5432f6a9c311d3d03b993093","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…

Expected log hash

72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"en","page":"theme:relai/delivery/en","quote":"fast order execution","rating":5,"review_date":"2025-04-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (1f4f3b5edaf2…), 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.