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.

“I contacted the company.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
bf9cefd62f3a33d72566c1aadff3ebd70786addaf6ad255a77c917d4c46be321
Signature (Ed25519, base64)
IqriH7XNCzn6R29RLsRwLDnRuYJIscfeaxcSSO5qIWTZsZGGYlDI6rDwT2TvKgLdIMuglluxcMSbhMYX6go8DA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["bf9d55c6007640060694711562589c6311e858421cba0cabacebd9b871a3aa00","ecc985462939e6548f936362b709e89177049d190075c539177d95c5926b5576","e5c54711048741eb0666cf7fbbc4c4701604696495487851e205a6da49cc39e1","d421138c2095dccd9cbd331f70fe2be5230a1c287a0649923de634b0bc52bbe5","0c565263f2362401eafa7693b5fff62a9188a47e7420039dab675db0209b12f1","5a393e72c4fb64b02ae036c4f1ed8b88d5cc91968972a5c3b3ee26ff97f83e00","f775d58f10b9435a465c54402051895a590b6b7c6df82865407be7edd930a6bd","892fa044b6f4292cf3a0317dac2a5e529afb36b5344f3c876a50f013d27dbd88","5bbee293a33330c015ffd13880161c1a7b7f2949e257678ec21838174fe38e05","ea6ae509a343b345edc2e59dc284a3ccaf3784ce4c76cc049fd7803f286fa8e8","1811ba91aab5685114da7690b72b1e93f565312717eb813f38616c3053a2a44f","38376ec9f35bcd39f5035c8425fc104742746cec8f0f18f678e6ec2b7c8970cb","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
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/communication/en","quote":"I contacted the company.","rating":1,"review_date":"2026-04-05","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/pedido-nao-entregue-e-dinheiro-nao-devolvido-apos-contato-com-a-empresa-e-e-mail-sem-retorno_py5c97_SDrXeM_HD/","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 (2f068f3de56b…), 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.