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.

“Confiança na hora de pagar no app”

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 3667982630

Proof data

Record hash (SHA-256)

1c8a346a440d439f01b9fbe1898984a472c4d80bd5935890bb8b34354edc62e1

Signature (Ed25519, base64)

SLMGghUUV8SiuBAAxb/HJ7p17RdkTdm+MxLvCSk9mwpMPjpmMy0E1fBWnH1MqyP10C4LnFDYZptINK5q2VOeBQ==

Merkle root

d73d08690811c81c8d5fad65324be4693c01a2aca1755d426ed86660151bff23

Merkle path

["1c91ea18a930a9771002eb55b2289c97e9651aacb3570be8aa7f2ae6190e2a0c","72278b678c8bd1fe6705f12b531cc76e8b8cf7ff551871200721d88f2342f422","14cda8afa8878196dd47a7ce3efebdfef82aaa4213971d9759c570cf2f43d172","c6dc49731d5597b5585531636f41c355c75c392fe13c4554355f4e8ebfd10281","ff767a398970a7495d4257099f11f443d8375018e9afe86f19f659b658e87492","7056520de07808c4fefc818dd56f36a18775f91ff9b63f685d98a7d14e8b33c9","f69b30c82447c545082d23ac82a14bae3729d172eb9410fcdf4efb507e86892e","716a9b2b95c9f98421d9f692ef29b3206e9e58025bba67efaa205fe277391da6","50c87aba3601736ccdb839713f8832735eb229300e82d2cc769a26c932c84537","ed58ea32afaae62551ee3690d11e14980dc3c0fd2ddc545ec4d33cb415e8c677","7006f776def9ddfdac83382bd6282fbc38c85ebc80f7f9fa65de47d0a6522fad","4d9e8e4c864e237b344dbb0a541d9f67cd70b96deceb3066c40d8aadf093ac18","3fbfcefbe1233089f918cc9e7ac6d44fa339f7ccb302cd07cbcea4200db9889c"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3667982630 · entry 108e9186e8c5677a838f…

Expected log hash

5182f3d0ae634550e25d5f8f78d800f39fb338d1b74903dc2e1fe643547a5358 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":"v1793705160515","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"Confiança na hora de pagar no app","rating":5,"review_date":"2026-09-13","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id483017239?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 (d73d08690811…), 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.