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.

“Lack of refund on delivery”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
d0b8cc4d596b233e1e86d8a6a5235d599f91c759b749599b5238a254ae2d7327
Signature (Ed25519, base64)
1oupD5sgLETsDjqVPwTtXrNgMugvYw3YURKfXpEoHfgYl75znKSYg+Glz/h1wOzlLtY6c6r3K4lpsGc/Va46CQ==
Merkle root
1b26d1b85473caad1868633ec4c931eb970e81199eea87926818f3f1753af37b
Merkle path
["d0b8ebb0308884de6cbbffdf4e07f257dc1803e47e75890921178708586274ae","64cacee29428138e0b028de45943bbece9bdafae5b72ec72c3be7fb7efb0e346","3f91a84f4ecbe392e12b05e41ad9f0c4df2f848e0f80ebc0464a071c035e943d","f2d9851896e947423d6612b7ddc9763dc604bf75c3742a6345e95d9f5d973c02","3e2998e17ce51eeb0692081f2745d0e3b09e491d7302213425385a249698d7c1","921448d9dacc7463da597e2cbff12b5659a26328d8795539f6b4454897b13647","82eaae589db668f3fd933ac8ddc654840d74496bf02beec2c31bde88e2254778","a2e17e63c49617f92416c636a57e95ee9a6d80a9618fdf568f213123c64bb007","c555ca4c094176421348ac52e9890b0f41e66c091b54405b671cea6b5108e271","67fce9a869038d34698c18a8d5aaaa5d2d669347dc44701bf1a5cbbc4fc17205","0b2f1483ecf1ebdf5e8e554a990d407afe3619e31e78a717b8f3f255433206b8","7a24fd993e3bf84eda272d8736103975938ecdea0a4735f7dd20272e5426c081","a6a0da628b07765cd60760418523562175762beaea14b25d9c7e86ae845ff868","960bf22ef55c7546ef19790851db978b808b1671c1796ebb940f67a9b4011141"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3138947147 · entry 108e9186e8c5677a2712…
Expected log hash
8f66b765b7efcb11dcdcf57b81c46ed3317a5895f5b870638e23b76f1efbb2d5 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":"v1791425549743","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"Lack of refund on delivery","rating":1,"review_date":"2026-09-13","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/pedido-cancelado-com-debito-indevido-e-falta-de-estorno-no-delivery_hAc6EmY8PNAazqkK/","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 (1b26d1b85473…), 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.