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.

“The delivery driver said he had a flat tire.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2c0d402eabf2b588714fbdfb19ca3f96be3827a384cab1201a10e8d88d09f486
Signature (Ed25519, base64)
IfIpd+hxYNQ0nqe1pPIRHMLLAQ09x9hc0H2CgFO6t7S/TR0b93g9eyeze9/0t3K1N3IPiV3muFRp6dJ0LA3bDg==
Merkle root
825dbc6ca55f00c6c81d8de0f7a080bad31b79dfa0e721dee7ded0e9c294ebb9
Merkle path
["2c137e783fb3812fb1a825aac10aaa73d442a21227852f0f9eff314eb539fcd7","b4f3bfe1e72c81f2b41de9c06c252b69484f65e2fb78db6c05e6cabb1439a240","7339788b3d4edc299010b0da654501372cfe335027e0e669a231b80e763153d2","f22395bffde4b4c46ba81b351bff11493db3e463b8be3a5b636da85b5558700e","843408ebb27e558deb27e3bd7014067d285e8edf2518119e7ddec2ee9aa35096","52df14b44723ece2ebe83137d31e7685d3b2858fe5da2df1087fbab6ba775265","54424233ea69aa395f9703459d0418af7bc114b33ce22a2ab296d117ee55bc17","d85662910a3bb331424ee0d062a03200b007e75030b5054b8ac03e73bd7870db","4501a05ef5acaab469e64e9bf8765c7827e6065555136a625bbcba45a37f6ae5","9ae7d33c943f48f1799b8c2766e8dd193262242623ffe72423c5b34c5468837f","660d6a765109c39ed132fb0afa3dd507047c73076af21c08ed678d2a0c4157b3","9c0c076fec2f0fa7c1094b4111d2e5cedc7ac35232c509cd9a25439361474b1c","1e2e9420d8c4747dca96dc342727525f4c47cf2390ef42ad69829fe37156235c","04c4bd8a9ef95bf5648c9d023612bd1f2446e83a6dcf83e612d031a5ea30e90c"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240422411 · entry 108e9186e8c5677a0ea4…
Expected log hash
8667b0db28913263098c19cb6387cf64b6d68b1b8f2c4242d3139d96cef5da0d 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":"v1791861703078","kind":"published-quote","locale":"en","page":"brand:ifood","quote":"The delivery driver said he had a flat tire.","rating":1,"review_date":"2026-09-17","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/motoboy-tentou-editado-pelo-reclame-aqui-meu-pedidomeu-pedido-do-mc-donalds-nao-foi-entregue-e-perdi-meu-cupom_8ierKb7tqHEYaG3o/","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 (825dbc6ca55f…), 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.