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.

“consegui comprar comida bem rápido”
Google Play · 5/5 · 2026-07-04

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 3161668256

Proof data

Record hash (SHA-256): 3aef0300a773c8871accd3756037bec4466a3b8f968d8bf54709fab0d0e56816
Signature (Ed25519, base64): tPPgBfkKByUwGTtYSan8iMlxWDnxoJ/FDWGpScE/XoxMtK8iOJzwaLQQ0SasiM1uonFGtKN5Iin26t3DF8VeDw==
Merkle root: dae11b7f399fa27d7e91aa4463415971ac3f4413815a3c608e4b798805e78c60
Merkle path: ["3aed09f04d1bf44a68bfe945d0ad950c18ecfc17390ef1058f6f438153cbcb87","0f42db1618b75bcdaee4760abe9954b6d55a2fd9ce289c992e6b35556180a2c5","a54e258c9a8eaaa31bac9dde577745406453ad344b26787fce6da7747cf424f4","14b2dd6c35f32b52c6fbca6a819e44612999ca428476fb155c9f008c19cc121d","95d588cda9ed693def6219bfd84deaed8c634b58fda093e1b99b9463d3e69840","0c2e6f3ec01cb76bcb85ca8084a1382e84fffaf93c452527095e98a32412a354","47065fea74e9f52b25f6d07868c8aaaf4cd20549b8b2cac5db6488d153802817","2d9521f7b84c4b8f9df4f3684a1a9dc92d76fb06efe0eb3adcc8900e472879e5","42e5ce97e447587d5a0bfbcbbdacbb1a3c2ef2c909a4fb8a8b4199cec775d7ba","fdde419f5e4950a1512e546aa51bef690126a960326347d469c7f97a6c411b8e","6f1fc59e379d2662398da7edef5b82d3ad8152e8c69025bd483c20c0113b5a3a","8d15621fe22e57836f1111db4fa5babd8c98d4e200695eaa09b62759cebf72e6","949d8c47eaa97d842aa9c8296efb6f847bd664f3f354c637fceb9b898ce49f14","29fee1ee29171f2526142193c918f4d151680a806133c34179179c2fe722d806","6771b856bc54b9b41031b35ff7640ad54c5be8f800e1967d73d242437a9508b8"]
Anchored: 2026-10-09
Public log entry: search.sigstore.dev, log index 3161668256 · entry 108e9186e8c5677a744e…
Expected log hash: dbaeb9745833827bd692133822ce98bad4dbbf6d52d00fcfdadfb4c533d214a6 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":"v1791537031439","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"consegui comprar comida bem rápido","rating":5,"review_date":"2026-07-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (dae11b7f399f…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.