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.

“Cancellation not processed.”
Reclame Aqui · 4.6/5 · 2026-02-24

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 2893887498

Proof data

Record hash (SHA-256): 5b35cea958d2b751ac81c84ccf07e2638b4d7493f3c0135c3c68425472acb787
Signature (Ed25519, base64): NTyWDtOxysGozD6oaYVR6P2dpCawDaNirNX2CVz2D2IiJP8FJbEhZQ+jaRD6sUpjnaD2nKe2/OBOww0SvzBuAw==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["5b312e8e92dca67018d71d42215690e6070d374df83cf70ede58ef48bb754411","2be077e7cd07ed1f0dc947979c0c620bddb8d3a91498a64c3f6789693b796734","b355d4e9aafc6c3a7ff5231a88b2f089fa3646d002c6d032f5501b11424a9418","38b41a8b3d6c1ac5378c362d33f6ebf0912464f100ebbc4f77ccd0e7c3ba42cb","a6b18dc866f43c5e4177d20e9a74c6ee5a3608729d9f37c7ffb02cdc6b1aa938","64915969338c6c12af699df8dbb92ca88e500db2b85b32252041e7646c9949fc","f228576df841e26177213bce51bb883a5da83ec91700afb6ad2b0556b8ff5264","9a37d83d92ed6c7c3ffa57a3c96f631be18a405b3476e5be62a59dd8de2af0ac","4ae91ebfddf2cb0304b977a0b2e5d36f1d7bfa522aea53e0919d46682c72a3fe","e19dbba8cdb311d0444d44361410d261f65c3b0def631acae3bedc81280ec45f","49bbbf804812620aeb11a2e2155b2fa548b38360b9d358bf90988e833f01e60c","ddad24b033c054e618d3abbc2cd0303f49551ff001beb238cabbc4b73bc7d951","d1960e2348cd4a71c41d10f1fdeb248b829ec3849e0b1a948157b58e7b767ef1","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:uairango/returns/en","quote":"Cancellation not processed.","rating":4.6,"review_date":"2026-02-24","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/pedido-nao-entregue-cancelamento-nao-processado-e-falta-de-estorno-no-autentico-burguer-via-uai-rango_--vZIabZcUmvySm8/","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 (2f068f3de56b…), 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.