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 charge an absurd delivery fee and convenience fee.”

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)

41d98f8e4dcb02b83e327a35733ad565df2545f1863033a6e31c0a60e14395db

Signature (Ed25519, base64)

5fOoIoUuOd4eJzc4c0RVNmoeBwaLTHQL/00x+95r5HgNtwliw0oED60MKbOU/Aik3me7siB+5eWY/ehMs3WjCQ==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["41de4f1d1a91b42950de6d7626053b4daba37fb5446cfda19521155973b5d1ee","d68a0557deecbb47422f5513fbc9c630f9fe267868a1b23ee49216ed8fa6744f","e28a9e68ce5309d3db3e34eb45f6cc981eba264157a61dac1a318db7e5605237","c371301694805b7179dd2630d6c58bdcb868ef50de51b531b190f8eb01256d51","c77d37436ef3b248a073a6b4db57016b199060bc511a8c165beb2d320d697f2c","a50175d80d29e8505154d905e75a5c9be93e9bb208cbc4454c03a376db4a4885","57e08331a27c85eb827579b0acd7b9dccffbd9c3f8b0de1ffcab3aaf02ae0666","85f18363c739c60537efb34804312477ea9813a0dc07a3cb8fc27f607c73dc3a","cbd3cd842017035a5b3ca481709593ee8db41a8598db78627ad3c50fe50aacb0","b3f1353d55a0c2ffda6340e2d70f85319bab9cb0f2c636e58acb6ca26256888f","8ea49c4ccf10af9d1f4d1d4acc0090f800ea7d16b88538439fae99e142fcc753","860272714a28696648d99767aad91d735a5f60322d9fa60ef0218fd7ac5b02f8","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]

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":"subtheme:aiqfome/price/convenience-fees/en","quote":"They charge an absurd delivery fee and convenience fee.","rating":1,"review_date":"2025-06-29","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id891143703?see-all=reviews","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.