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.

“não consigo fazer entrega”

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 3247957099

Proof data

Record hash (SHA-256)

2fd7d6867342c461f9e9d5bfaa4fc0ce5800609cca6d4d05a7af1e6209c77080

Signature (Ed25519, base64)

+1g8sCkVu83XgqRmVy13901yGvgu6JpdmWJWjso6G/FZe+cr2SBn/mwKKhXI1smxGxf8hicpzEwufmYIrhElCg==

Merkle root

417e79c5636392fe3ad064f685f70971e5d532c1ab257f052022be5e8b8c0dd5

Merkle path

["2fd52af107145bb65146fa9c4e8791868618c1dbd1a742122d5bda1785869c93","9f9080528a41c3bc260eb6e174329c5c7d71362d052338b6c82e489bfc8d6846","c3c7e85849c85d481055dc99ed3d14508a1cb941df8c0f07dc6f546a283c1184","f5ed3fe4674653fc2a3e6e269a16a76b48779ebe6851df5a2eaa51e8e70d0a47","1d613e8598b0d9cc6f7f9702d8b4c7bdfc1cfb1153a094d9b1c7e13fd3dcb5e9","1f79e891e58c431fc11a13f4aa811b87e79271ed1eebf241eea0c0e6b400ce92","7df94bf0e7a2c12d64948c6755be0862722fe565b900a030c879c4f664cd1910","76aab601d2dae3fa6fbe1d80cfddc98eb2bf1f6c2d9c6a646f1d8215a188e035","83fb57a520dfaf1d15b57e5d314b8792408e01f312a993dc63ec94c50a537268","fd2bf705f87656765043b418f2caff212d724e524ffa2f28a3fa073e39722199","f7960639425d54c8a6380b42d82057a35c64f4b129a35ba090f50966b3ed5b23","be60c6901c0139765faf2ac0c808c7a5cbd967c6838be8c04050584a567b2d16","a3445df7b332a2879d9dfcbad4af79652a13ea138d6afeb81448d347f1f2d128","57e0ae13344994ee6a0ba58ca5aa3276e7427d3c63abccf6f53bc322580decdf"]

Anchored

2026-10-14

Public log entry

search.sigstore.dev, log index 3247957099 · entry 108e9186e8c5677aa2a1…

Expected log hash

86fba1d35010991e0e45c044558780825516b744aa3dd43e559455260fbef42d 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":"v1791946591199","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"não consigo fazer entrega","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/nao-funciona-em-ios_Lgbkdzngwv_1HYNg/","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 (417e79c56363…), 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.