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.

“Relay support couldn't help me.”

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 2514341362

Proof data

Record hash (SHA-256)

493ae4f425bf8e56f5a686f7b597803716d699a02161aceb39f4c8f5cf3bdeb1

Signature (Ed25519, base64)

X6pLbm0ySEetwWhpJfVz2/t6JTW0qtQbNL2ov2bJaCSNCY2/XWt6s0Xd/4k4kiV3XjQ5/Yumz24VcBKfi7ECAw==

Merkle root

2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53

Merkle path

["493c351c2d1448f898c626ae93da769ce83d22d9eb8a285bec8ff9a452408fa2","189021c0b5107a5651f6e95f04b56b0fb50646708379185c7fed8cfe1fee9d8d","19519617065c1e704edd4d3b8044b7071f9480c1d82992e8151d7128a2c1c46c","d52bf69831f3d88beb18eac8a283b377522984b111223ea93b13c2005e9025c6","624696368209c9eec44ceaef439348eea8870cb33a98ea39ea766b944a6a28d3","187974117390db1c45f59d5348137cde77a3dcf6f67433b8f8c924f8e066fed1","cfa8ec28bfb56fa131363b057e24637cb4c860bb8e7faf08fa030897109d746b","887a9a575c11169ff6138853645df1d5db69f9b4ce0c5e26ca286e49c80484fb","120cf1e18f2991d3a0570bc3466c7c00348bcb8f0e2865f7d9f4ad660caffcd3","32e3e9ee8d8a2d3ac4533c28b23364f3c89783fe68c8ba19764c5e94912c346b","f705a4e098b65fdbf075562c9eb6cc1ad249649529a563b07628da4fa57be133","52d650ce8e2e90f27a785074aeebfb4079219bf3d2a39188b3616b1263f1ba2e","9a12b68b30934371f086c30762f865c8d368b21c5bbb850ab6a93dcb853ad79b","223b4ba84a44374ab9643cd0f0caf0fb6697417054944b56228a22297574df64","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…

Expected log hash

81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"en","page":"theme:relai/returns/en","quote":"Relay support couldn't help me.","rating":1,"review_date":"2025-07-30","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 (2cd516e344e4…), 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.