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.

“de péssima qualidade”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1643ee33dc4e5d02f471c551d5e5349c1c2fc715814075df4e2102bf4ae44e79
Signature (Ed25519, base64)
JgHNLVXKQu8FiXYK0grT0clkXPmDD3JjFiKldrE1j+UcoxHwpfdKWRM3aT+6IEgW7hYjVqy3b1X5KrGxn8mvDw==
Merkle root
274a7762154bd166543ff3cdffd566852c7127b7d67c5c835965884725fa5b5a
Merkle path
["16431a34c96df621f3723db3cc9818d2c5b7ce80bef3f8ed066c5427ff876f22","caaf8f906ce844185f252b70e5adf95e362b729a43e12e7acfb8b09b1b8bc4c2","a78940f30f18fe56167d03d377b5bddf98ab7fe76ec209f544960f063ff10ced","d615e6718a5144878f6c59cb82bcf102a1df1cc83280e233ea16f00591a781b7","b3ed19697826a4f8a02d7311b038272597f181f7ba221f4cacdfcfd97cf18ce0","722ef81af49ab6e2b9225604156d16b5c506598b736384eaecc57da6f9a0824c","0b5fd6d9c054e11cff8655b20803f2dba84d4ae3cab369f3f5ffb5cd225fa870","278601406f57019e300cf911325a96b1a5eb223e1da2db1cc04f3c0ef2f6f768","a21af4d84ee4c7e593618880dac158282d4f14a4e7b5b24bb33861b4b0b48bfd","fb03c31cd067fe9716c1219d8fd99ce6a51973e6971c08ca69a0b759279055a1","e7ab74a9aede1a4e45c46b0cf42345a6025189eb59192d0ab58a70c0f1fc9ee3","a23f8c34fe7234d1604529397f0f25595125771d2c3bf2e0ea04339b7ae798ca","37e0bacf6aea102741ccf02dcd42b0de6a02c60397ad417aaaf9cff69daaf006","29e5b66d9f235b4df92caf0fbc75cded7863ab76bbe1924bd45c3ed8fea27123"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240911465 · entry 108e9186e8c5677a3a8f…
Expected log hash
75e63ac56a22d308ee68ec8d436777d2fa26c934f80384e53bcc94d01475e988 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":"v1791863907329","kind":"published-quote","locale":"pt","page":"brand:quero-delivery","quote":"de péssima qualidade","rating":5,"review_date":"2026-09-14","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/quero-delivery/recebi-produto-diferente-do-que-pedi-e-de-pessima-qualidade_3MWPnZZc9BdOUFC-/","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 (274a7762154b…), 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.