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.

“terrible quality”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2a8a01749f417e3223f58e8d3b1dbfc430eeb58d0c301b41cef08da6d6c127e5
Signature (Ed25519, base64)
rWN9+13e+53VUYW/u3e/6cDu0HbDlaLh1zZcFrG7J20+DJjcpPdPywMw2mRzxBJLaLwHlf1FM6UcQKos0XNPAw==
Merkle root
ab8d4de5853e13d360962f03dfb915842a42e1c5601cdaac4f2b37ad0ba96b78
Merkle path
["2a8e6926aca0cb1e82d94374d6879c38b6840995e66ce0e12398c05817a9e3ce","f0baa1de3924df716de464dddb716861202e1d3aff81ca16dda914e524cbc86b","977de4d0ad863cabe042c833358975b2b29429ebec9c1735be9fc4a8a58fa862","b9ae6fd61118c2c9d75f1a33941e2eb30bfc37787c8a0d90eb71327c910bf4fa","ae5fcf822cf2fb58b10b9cee0943d150ea9b51db86a167ad22f54fadaf41b0b4","7a4fd9680bfd2a529ded926663e498cf2381b1eb2d965cfcec64bfa06faf8b8b","eb6b2056c6f6c0e039184de9c1beff326b9a363977ca80d30019e16304b3f033","cd6e40e47e126f9f2d59691345904ee7070e2b321f331a725a6d1e653258c209","7edfde07dadb3a1ae2f8d22201c52b56e0371c2cee73d14fd6781f3ed59f1584","be23c7e7b4093dffc2de2eebbed83c87ea0664dd48067268f94e23c5386463aa","302869e53f2c42d10a99cab629277c592c0a5e44124dce490875e618e91706b5","1f4057a151ee201b828d97e6a824c448929adabf69bbc73546bb374356ffde97","b5d1a48b6642f5e918335ff168c322a90c6461c94c3bda6ded76ea663842f62f","6b7938d0463f2b633e195d7021170023360849e40ff5e64ffe0633d28e084f81","90ac6c76618b09f3702b50a6410c80828bbcb4ead0d9d85dda294a654717f483"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162293789 · entry 108e9186e8c5677af0ef…
Expected log hash
49c1b9c7cf9c0180248092c94f6cb48d5e59f6c65f471decaa61f120e90874ce 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":"v1791539611981","kind":"published-quote","locale":"en","page":"brand:quero-delivery","quote":"terrible quality","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 (ab8d4de5853e…), 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.