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.

“pedido veio errado”

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 3666748782

Proof data

Record hash (SHA-256)

1c83c9098053abce0484fa3ebcfadf5e34fbca8185506628526d9ebe9e5fd778

Signature (Ed25519, base64)

/fMZ2HOmzYYUY43H6aKtUpPt1pQedZK6nKbzRkGiRnY6zMmfJkpKukIufyaPY9TMuebuV+y8enFBfIEDM9cGDQ==

Merkle root

9f3bf01edb9d597e26c01d8c9281f8ebd9083c8348fa27bf99e2d3d27a8b9c8c

Merkle path

["1c7e6dec11bc891629397abd5c999c8467681e7bbfbf584598c9f710970151a8","94b53c0ccc448603a904e8c18e787f1b68104d0d46a89fa09bcaa31c9dc219ba","5843b0e7558927c20401837d0a303f1b261e83ef7be91161fa8025e0fc5a9587","a99572e3b3038420ca827ad1def2b7b5a4bcbf67c5d06d49ba7d263ba758af75","bd7497873b8b19b95612916295708de5a8a22e300df21cd194b8446964521d03","ef7aaa7aa8b8312c5ef25b22c1e3b841e3b763c8b87c085a20ca013d4d95d6a8","6821993ea93d4f57b94c187ee82338ca1fc18fa54d1611bd12fde4cc358465d3","ea919f21b1362951d08631d8ebbd3ef01accf40716c969975875ce1941b8e10b","688cbb12a7d401937c8206237b5f12e15566ca2bf2f40968590c76937baa38e9","8b87de42bb4f81124d1e15ccec2f3a8ac288ec3a6d542941642a005bc331543e","6d0b678821033ea2f2a00b8fb5d6ada599be1308b9e29bcdc09d5578b3ab5cb2","9311e5bb0d47db2583c7dbd405f5122ce8db6d1193bd1174bd29dda5341d2dab","ccd3f6a502c459e3bafdbecf5a4380782b0a6666d918776f3c595a5cb05f3e9d"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3666748782 · entry 108e9186e8c5677aefa5…

Expected log hash

5b49e28274358602b99f52ab121ad302428fe63b23ca19ecf9d795208846c99b 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":"v1793702050700","kind":"published-quote","locale":"pt","page":"brand:ifood","quote":"pedido veio errado","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/pedido-errado_i3fkS-452Dz6t0LY/","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 (9f3bf01edb9d…), 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.