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 had a problem with my car and tried to return to...”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9c969849aeac75e798e619d7b1f0906cc5a67b99d12c6eb799c4f42c58172fed
Signature (Ed25519, base64)
fmA/tA+f9sVCgwszaMFGWuUj2hCxr9sx/sVGFL9avdGu/VVO59egPcAWdmOIkjwQ0ZTZSxQWtEsKQN7DTIPUBw==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["9c96d7b24a68054a8187dd1c727d9f4081ca38b17944804e28e57e9cc02c45b6","972ee3fdacfb1cbf6dcb71f30f2cb65722273e199d85825ccfaeb6746511db1a","d019352ce3a3f814cafbee0698a657897aec29365963124a347ea0ddc739bdc0","d9df8235ed1d421a08028eb90fae5459695011fc6e69a78ac247e7f7b83797ef","1502dfd51ffb5bda2b67af116b8d7479530ec19f2c13665c4fee29d73a4f3f1c","5bce82c9f9eea8f823ae7f8371039e1e7a0a1728e010d645bda4073ddf95689b","08ea0414b83389cbbed6ff94160eee05133f5c093e33ba246b7d3b610f0644c1","4959076d4c0bf06dc050f34169453a621c471e3bb2eb5c9e98d321d58773df29","fff129e4e68fedae64416e1154953aa2502a00ffa3ec78bdaffa6e58b34d0f6b","a4ba16de799843c0b9f18b10365b548cfa8a78aaf4dade32f8229bd2fde655ae","c183d58799a4c3f04b67fd38b6caea6fdf6edc02b7a8020b6f0e3b35084c61ec","c1934eee39f083a1bb0634f445e2323dd708991a6df06ff59699cda4ef1f90c9","2f760d0f42bf27702bb03975eaf8d6ea5e036b0f49b2fda05a97a4b8e2bd9942","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored
2026-09-19
Public log entry
search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash
1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"theme:ifood/billing/en","quote":"I had a problem with my car and tried to return to...","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/ifood/minha-conta-esta-no-amarelo-e-nao-recebo-chamados-por-penalidade-indevida_Qsv-bJHqKP7jdKmR/","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 (04b39eaa56e1…), 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.