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.

“Orders are taking too long to be delivered.”

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 2893887498

Proof data

Record hash (SHA-256)

a7eafe92fe52f29c9cdf6fc169207aba23d3e3e6ccbfd9c9ef66c54a4192c042

Signature (Ed25519, base64)

cLnV24ZtzFRgQmAVyoKZxrLWU4tRN1AKpiTi3WkQLTABxFKV1A50HVsF9bE9t3UvbO7PDwDFZ+WQXq/DhMlcDw==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["a7e95049a332323174ec34ff3a82c09be3396139f0bef36764cc509154f735b6","ffa4c84beac6b0c84c8141b3ca6218076f9a953f66f4e6c3924274fff9177df6","334765d1a5cca717e9e0c91745e11fde346934af866ba21c0f7a4fcac62affe6","e2a62d0424415fbcb38e9a4193a4050dced78e58309348d6ae28625ea70eefa5","677d436598aa64523bbf718ddb9cf023dd3e5efcd1d4174628685b35a395d2d1","687d09f61c8c005e73ad2a0991be0e13ed5f9e88db91b05e3cf36f8207eb902d","c985e229230e2b8906f0eefe46a998726e42b46bade2eec224b35b146299ba65","6f119670b35b6a3e0d4c0355b81ca04f637128ef32e929515568209ad809a519","fbca79bb6436f41c4c31c634d7d48935b37c83d4e55d009522a05a2e64728a9b","891d03bfc422e96b6b09d89cbe0a55169130b1b6cff4e94b871182733cf7dab9","4602a3c644a17f18863ea4c2e2ebcfe21065ff5cb7b6130686101d6c97aa7979","bcaffb66f7637f1faea00b39e1b086b5c8748b956d5fec046d9c8718408ebc96","27978d996981aec54e7305bc9bddff422c8ed02487f8eaef12f84d0b2ba90b9f","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]

Anchored

2026-09-20

Public log entry

search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…

Expected log hash

90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:quero-delivery/delivery/en","quote":"Orders are taking too long to be delivered.","rating":1,"review_date":"2026-08-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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 (2f068f3de56b…), 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.