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.

“tenho desconto no almoço”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
c5e3321787622ad7b0da640a351d71bb081a107c1cdc4646454dd4f507015c9d
Signature (Ed25519, base64)
DXOpBHE3fjOWQ8+f+6H0jKtxA2gTzgcwn0Z4jaJ2Ni2o6LWMJ0KYuu9i24we7GPkKg97U8sfZC8/ReBHVeqkDA==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["c5e36ff371d8c92e0dd033d511af0304bcf5fa7864ff024f85e400e40c0afa30","071a51f073642ea72d4af0a1f4505998ad8a10bca64b94f7f31de4baa6ec6a6b","d1ad55a15a05ad0c46ee5403df8f911c24df7471749bdecaf03af3f9aa8c4b44","70d4fee653bf2c232ea2d921c4c74f3f97a8c72e20db5e5d6a3bed0f98bb4665","a2c03f87a2be83d1a6dac0d4f967ceb692978b3fa8518f9d230dd1edc87f841a","7a6635ba1a942d8274161310e3ee2fa3f0e3269b03936dcbb87474eb5a44f7cc","bc63af492b86103a45500417e73bf5bb401826c306c23473585b545f35a3298a","05be1e0922330171997a5dfa275a3201c166815344c272b3d986d21718cee59b","b5aff21e32f6b5c395833c0b5c3a0005fa2976e6925e820c36d69c4fa639210f","89d3a42ddd97f88a6c85223d8c4c02e55f24efe7b8561bf1a6db296bd6ebf6cc","5ea62ab057d579ca15648207478bc4df778c9ea94e2cbab7b35eb1dae1e3d5ef","38376ec9f35bcd39f5035c8425fc104742746cec8f0f18f678e6ec2b7c8970cb","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"theme:ifood/price/pt","quote":"tenho desconto no almoço","rating":5,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.brainweb.ifood","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 (2f068f3de56b…), 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.