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 2890214870

Proof data

Record hash (SHA-256)

6002e6c91cf30b9397375229379f7dba2347b8aae5e83c9f5ab3c32427d1f1f0

Signature (Ed25519, base64)

3J2Yls1oPIqT1/Df7XA5J3/n2RZ7IZ/IQgkHQtoHvwfIzaxM67NGcdrlCYyhszx3AgbRRxLY8IMBCs66BTPBCw==

Merkle root

04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c

Merkle path

["600307b9d0ad1c4deb59bdcc5f277248c415d5116d8fbe8dc61daa5e979e0a07","a7eb4fe0f067d4d1f2ea8314c235cece2a5fe9052f4ea6a8b4be962cd203dac3","aa9064b4920435028c9c0b5d3ec305807b8d429439f8f0efa03ea5475a2818a8","936f57ed61e29fa1fedef1e356d788592f11d0ea89b43ed055ea0a73cd698f66","6ad7389c3be87d830a3f5102309c26056c7173e47656517643387555351fc411","fc661c8f9eeae47dc59bd6114bb1816b9b11f136e4a489bcf6e7177f36a47815","2c05043506c407c15147b9ac597e83eb7669f36df5dcf4585baab52194f38e54","ed2de667a6a355e79c88c83d14e94a0b6e4729b63fe6fe9205cc05f8926673a8","86e25932dfaddeb497764c0b979a7321ab26712bfe9b220f41f2795edeae72da","6cc12a036101c20cd643b9471e0df06c2232b1b6783dbc82a3d06a1ed30a8d74","504bb4050205a017b1da047f6b11e9dd91e41ea504f863b5c291a062054dfa35","d1b808c246331cf9fee16cac2b6a958f43763c14ead7b37f7be7d0d036915e1d","858da9c5e5c810f227c1c3047d0873181b65380781d4a4eb884968faf30fbb8e","c5cc7ab668acd70733708092004f0624164aaac2bfd55cacefad6637b26146b8","695aed3f647000e14ed985f8c4d6045987ffb913dd12c814d6f9a495d4d25fd3"]

Anchored

2026-09-19

Public log entry

search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…

Expected log hash

1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"theme:quero-delivery/returns/en","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 (04b39eaa56e1…), 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.