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.

“Fui bloqueado mesmo ativando para não perder a conta”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3198489507

Proof data

Record hash (SHA-256)

0ad996a3bb120c0ab0f5b2625b16e91f44cb36ed7d1959b2ef6222ccae47f4cc

Signature (Ed25519, base64)

8+hURJLnwCO7+75TReRlgTJI3BlUMR7jdF/yeawgtq3QAih3tiDeVDaYab/s964VQcYfsKycyAGIZFo+nbSyDA==

Merkle root

240cb93491796b59a812f7182e64c43781541345e454701e4066e1786c286494

Merkle path

["0ae775e4695e5f4ca9c1dff717b28c3ba17cead3bf83f0d1b5bdd149ff06f6d8","eafb01e6d696f49d2316d774eadd08a6bffdfdf8ec5bd02c1e9d09b52002055a","397aa23bc11f3845ef9613b3d9a303ca070146aaf5f3510216600ba37e2d8679","db7e96660f8597b65eec4c31a5d20a061bb9e1a40102de42aea7e298c3a4a3ce","fea1a9635159e1ceee9db68019e9c614f912d97187e609cd836cf483fb98eb2c","8b9756cc59b6634360a0033a8a754447c4f8912fcb8a17826bdf94371470667e","0fe83ad0515fa15b845a91a8e66fecee4b7168300d635c642303afb205d2902d","123025291e3b97de95482c987f1c40bc017cfe446f0730a6dc8bfa0acc6d19c1","46f743de566b613245441a359e22f7c4db36718d8e7aeb8a0e90c6703663bf8e","3d40fc19ce8a7d89397e4b10739066ff6195c37899681649674d49ba8672bac8","d0703001e5871d88caf60f12d372a2a578e62f739115a92f4ff929e748ddfcb8","8d2863d47cf1e91a5d95d44242edd815a5e649d3aa8c8ca4de0cb4b30fbb42e8","7115b4e40dabe303dca48b39285385aef0729dc23733c818e0f3ca68286a3ee4","0d65160dee55e809fe06e5334fb3150d04f822ce1cb47b2ae30b5d21efdf0eb3"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3198489507 · entry 108e9186e8c5677ae5cf…

Expected log hash

50393c13ffd4f8ef4c37424a8293b422d8c3ecaf6b9593225e2bb93e0cf2c210 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":"v1791686710415","kind":"published-quote","locale":"pt","page":"brand:aiqfome","quote":"Fui bloqueado mesmo ativando para não perder a conta","rating":1,"review_date":"2026-10-06","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/aiqfome/fui-bloqueado-mesmo-ativando-para-nao-perder-a-conta-e-quero-ser-aprovado-novamente_w9-2ltb5C5jkb_n8/","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 (240cb9349179…), 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.