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.

“they immediately mark the order as canceled to avoid a bad review”

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 3140838741

Proof data

Record hash (SHA-256)

f7e1752a7bb8c57eadcc5dc758f52ff4aa7009331e9223fbdad1a27b23dee978

Signature (Ed25519, base64)

nReMWj+VZXSxxXsixPaiFKYBAtryZ+7L4tXqCKJmajCtkN4wcCmZ0hswWLBxCEwc0+ONYUz3eEbeqMriBoL0Dg==

Merkle root

68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082

Merkle path

["f7dedb95f28e9ec27c6b0bbd3dcbcd48979aa73230b92848a8cf431cfcaaa633","79021c173b559ae7627114665ca67359cb2718fdf7c9fe940bc43095c04902dc","53f8b596cf78bfb039d765bb8aa887652f52312f779114fdc3bf1ff447f45f91","5a2f56482c7a67daefa5aa50ca6135fb78804baa6012c5fbce7fc80e000eef46","25847238950c7324446b6c61d28c804994ea0ccd1b9454486dd9f6430110225e","0df8ca5b93a0342e74d7bae1a40b30d8de56464f2b44436b2cb00069d246314e","14d6a43abbb80333ed7ae4baa2b4e6a8678153eea8978ccf0ea95e76dcaea124","f4dab596c9074c6942769a2a15567bce58c51ca4d6bd0ddd41fe6ea6fa1252d6","c234ccff8ca659f30ca23d7833748265975566bb3194256cccc92e75a26d7442","cf3b968009b990faa6675ae7cfd189e24dd7c54d1197ab0758f27ef44f4e1e77","862994797d2077fa38ff9f6fa6864606acba7829c4e93028b1d06c814b963646","4dd12b05cb853dbe2af371d2b855699be7e291d28c97ee138468b9e90476cade","662e3ca042b912b1592c5eed9922bd681d278213ed7e0626715348f767464eb2"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…

Expected log hash

ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"en","page":"brand:quero-delivery","quote":"they immediately mark the order as canceled to avoid a bad review","rating":1,"review_date":"2026-08-16","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 (68ee5f8618d9…), 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.