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 placed an order while the establishment was open and it was approved.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
e5450b159ea7d67d803b41ff1b422de6f5f14d53711fb7f304685b1ac21db15f
Signature (Ed25519, base64)
MjKtVSIL2tKF/UfAkguGskor5VTYOenXppMU90a3pF/gyCzlnfO7LMdzM7GUUJxsrinC0TB6lVps5mKSRYfpAA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["e5452f78c801c8d76868d99e7f8dc7ef900f066a2aa956e5223de74da4474b97","73820f0624233cb7826341aa0367f430d2372a9fea49da52198673f05a20c5b2","fcd2e0fed4fbab4019108aa3e55c3b4a9e9e8ce8312efeec634123bebdb22cfe","af1fbfac73f6c153b163c05c931c2c122421d25c1687f1ff911e9049e48b4f0f","c9c2f2d06978dd751113e4927a04f1e0300467fb151d72b051c7bf3f74b466d6","0e0129e00860a797ed9cb643a9710a0c92caca3474a83a6cb30fc63b9101bdc8","c98b29ec2e59b6bbec054f978d3ca5bacb5054b14a88cc913b438d1c99b7c941","45b46916a3704acf8ddc9dd8c86c2bb63788706af0c2bd6b269ca239c5827ca3","f60309bb4e5f999eda0d8049e2e6fd4a43852577814beb580e3975708139afde","4aaefa4eb20024e4aa383f59cbd2d0fec42292305e1db86ecb95f4c9ff47b4b1","7aa45ce6be7da29aeca0302d172ca2874a01f87e6b4addfd75180817d87f4620","adfb7af951ab6d82fe2ac7465e5f822234f3eb32c74ff914d3090db1700baa73","34bf35d805c4f7af315854dc10a7a10ae0ea054d46dee40b360c3f04f8b8e60c","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 placed an order while the establishment was open and it was approved.","rating":1,"review_date":"2026-04-04","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/pedido-nao-entregue-e-falta-de-retorno-do-estabelecimento-e-do-aplicativo_aRl-6Q4S0s4nOsvb/","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.