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 didn't receive the soda with my pizza”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
f1382e859069c3781aafdff75b5a1a160a7528d3e4c1dc97af8dccfdcab7dec0
Signature (Ed25519, base64)
o08t/sEngu+k5h9cjJGZ5Slz+bgiq+YK99nRapWHQ+0WObe6ZaD1huBF5gSVmE+VFZb/kw0NQH84sn3kqCdFDw==
Merkle root
04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path
["f138f99fde04df9c329618b3242decd8d324464ab1ee75ace5e60aa7d4b07526","1d5f6fa3188faa95f846b1fd56563346453f5445a4aa61fc4de4016a9a462898","0129ee6af68fe7f006849ace3cd6d1b8a5608bf9c13d0f47477ba6c9558072b0","d71d9c2cb3f02fdbed185c6ce9ecf4fec6b3e785b040b7ceaffe6ed0ab825bd8","fad704e01464bbb95327a5643ddad79eae1c815f89f3e75eccbfb97d3610dbac","712374b78f1855934a1dd9d502a0585eb78e1a114a9c65ff283d1cb26edb7b91","56cf2154dbec4e57acc49dfa648dc1c1eb4969a0875d47558520318df2b0d163","ee6c0fb40aeaeb966e2f3bdb22765c0e8bd429f06f9e9f2d56a23cd81bcd36f3","a160c5aa50f77a3e976e2ad3fe3c887279c4bca4a4c877cf578df9b113c59f09","6ca77cc3357c8cfd530e23fcacd05bcee5ab52ceb4db2ff657f6509f19054a16","5ceee1c703173a548e276ffbca1d5c367a2a23030bc2ee07d37343f3dd9912b7","e6456924ccf5107b881b07d90cf3406af59630f9ee3f7de91796507d1a32c91e","7e36832bb556fb5b64507b00f7b2b4685623b814e769e9b017578a59d2954d67","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:quero-delivery/delivery/en","quote":"I didn't receive the soda with my pizza","rating":1,"review_date":"2026-09-14","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/quero-delivery/nao-recebi-o-refrigerante-da-minha-pizza-da-florenca-pizzaria__WFc219qVR-Lu1oz/","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.