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.

“para debitar os cartões é bem rápido”

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 3668444190

Proof data

Record hash (SHA-256)

1cd5a808fedfd8b06413720b310b17513ac380d5b70cc871d7ce3b30c9a072e3

Signature (Ed25519, base64)

3BOyXs4Z/iEemCvF886qT0wJ2OUJQvxkcLfs8aysuI6KHT9BLfpLfBhMzu9KST/l9RaiE+XqI19oNgPhZXjABQ==

Merkle root

ee5cb7d5466574a42af50a5863f2e6b08707c3d7337d478e2a75ec5974817ca5

Merkle path

["1cd98e0863afd1dee3b0863538b855de4141d34e023f6c33b807b2798f83525f","22245d320f1c3bd026fdb14c377e1d357ce8d4801ed135b134f78ee616ee447c","ada8b9aac00770822f09917f1c4720db38cbf7572cb1124bb8b6f3a406eb8789","6a3ffb1eab9db2ee296ff197c7249d6e3c59d4cfa65738f73396550b32acd9cc","8c78a558367e7bf4e7ac183b9c5bcf5eb3f90d80b7fb6a7d74635636f7ae44a0","131dce781e6e3f9e136f2b2931abf9ac998783e9e7d4fd27a99492323699abab","1577c0f6de2cdaa802b13b3c0257d819a20a9923f95f273544ed0716720ed5d5","5ab20f58bb79be4c761d814eee321d4e2c622d87b7a44b91270c94c15937958a","87f0c1c942b2568123db35ee42718f07182a9ba660d81d62f8143b420b0de68c","6dc168aa841aa44e8a747bea7346b64b86e65150bcf308b54eb47356ebdb6ec0","28a4fbdbaf3ad2acef7e68192dcfdb9e929ff4dff9f5d061201765d07b370233","fb8b682d716abc20ee1811f631582e5ff3ed6a0a594d129431149a8bb1d370cc","2a73db7909019b8ec3460673eae2069c28cd7cadadc50cf37b832bc38db68e45"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3668444190 · entry 108e9186e8c5677ac70a…

Expected log hash

6a62ae4e16460222b9c1147d69e44f936572be00297966ae47e1c0e2e60f1a72 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":"v1793705698743","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"para debitar os cartões é bem rápido","rating":1,"review_date":"2026-03-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","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 (ee5cb7d54665…), 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.