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)
813a74f487e32673a0b77cc449e9b0c699d82c71096bf924b39f238ff5f91f44
Signature (Ed25519, base64)
KFvfxjItF7qLV/cmWnBWI1+BR6ikyALtdE1/h6z0DnKSy8RQQvFhCOSThMmG4IWE75H0qaWtl+mW8HH2Sj1EAQ==
Merkle root
9bf5e8bc71b8f6d2ce627972b9fb81fedd792f7b02f32eb60fb8da440673ef59
Merkle path
["813a98367aae43f7aa263afbfb18d3bfc2667169f6d92870f29fae6a1e116b03","0a7e67ded872fd3bc1c387d2d3a6ad22247c33cec28a25d4db7457e305202696","3329a5facc1194ee2418aa8dbcedc810731fc465a5e8804b732cdd1117c18031","743e2d62ca95923521c9ff909c60d78d1463c98888fb020b2537414f1f3a0763","e8d8e533b904d2f456c1d08b175d68110247dc91b6a416eec4b7760a87b7d38c","d09d1312237956721a9996d728a77ea71f2708e26e243295b7aa9a0b60a78748","de1320e275fd9b6c19824e891e1531951cc3fe2b608da84105b1f59ac535c8bb","82ae87d1c299e1a0c1bbb1c6fdbcc630113763b3a92fb59f09ab3d6b56c36304","711914282a0fae5e6f787429b59df8df95f84ea2b0003699369823e7f1c2e212","091a7193a79ea566012cfae2367f1585adba11f4cde89b23d34a689db2d334de","992d22df02a2342802900c6dbe84e6f1af561b269842a209e5ade1de56665d3d","41463e83ceeb46951ec6c8ad9bc917aa51baed7fe823c51e10fb78e1729cda44","aa0e555b7739d6e04cbb925a0d34787576df4ae9ad90f53f6416ac2f935a93ac","e3d4f74560ebefc008080794ff80cf2bbc3851f4365eda6b2fbf79bf3ad31493","1fa7003be7676d7952d939a45bc47245b2ced828dca06428675c885e312c802e"]
Anchored
2026-10-10
Public log entry
search.sigstore.dev, log index 3177778280 · entry 108e9186e8c5677a59b6…
Expected log hash
6b6bda8efa0d998f344024bc1a70908bd21604d8857c81e0a6e6c5b1de7aa565 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":"v1791603230890","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 (9bf5e8bc71b8…), 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.