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.

“o atendimento some”

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 3162767972

Proof data

Record hash (SHA-256)

18cc045ea9630f4e41fb7bb80734bb1b64a0605571fea1cb27fb19864144c5a9

Signature (Ed25519, base64)

W4RB6/JZn1mgmvyiDLeKyNKHuA2wYr/6shuq56LfyUOVDoE3/y+03IgWKmDAuhxqwhVlCKwFpnlJV3OkDk77Bw==

Merkle root

ea9653d48be6468e8b38c47d968f49528ccd17e229f6df41b5fdcfc232720ce1

Merkle path

["18cbe4fad3b1811dc84ddea57a6c68820cbb823c2e84aa4e4397a2b5ceb26893","45e8de2de2f09f38d251a272b3ea92ef9ae0ece6d7662da7921a936130fbf645","8f54bb8108fd40087b5f5ee32c6d58922eeb87301f889db1f26b1b35a1046701","81c2a63aa9eb818a9e4a86d58a1f62b12592a86d4d0a4bd5ea15e7fa5fcd8a44","07cf3b5d484ffcdf1abba6021359d4c89266ee9eadfb8b2feaacddd4b9f4a166","1922c63a1c0d4a266e1eb1926111e7782aafe7322d3e34e629f04b0c17e53bde","4bdf6525a19717b4e008a5ef4d651e9172dfe40f74f49a61542eba6e6e0604ef","7df6ceff5b4baece3e3c960bdd387214185dd9f5b5eabdf95fcd3d73c69b2dfc","2d5866ee92c44c4434ecfa6d5e8ac98137f55aa79452183f7e4ee2d9028a747f","93de1d13a211063b8637147a2594a04c7b2bb09a16bc07c66f681ffd4ecc3b02","d084644369877e40bbde6dc360c9ef1e78212c15e42195c45fe8298aa52cd47f","87ddbb9bb9e3d21d9efd04f8b9dd1aa98d488bc655541de4e7541717605e5bd1","6cd34e3dfbc2bb436f1bb9314162b2979f7ca90ac38686f80fc39acf8dc29914","ce40f5d4a6c2a1f06b7e5ce375094f8c75556b02f37cd3d94ca98fa0a38a1e5e","142248530d485121153c09b780e08c6af592fdb4c333042d3cdd9e4160c6db55"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3162767972 · entry 108e9186e8c5677a40b3…

Expected log hash

ea8f60b663262eef5ec0ce5a9fbc0ace913092ea47c37bdc70ac392578ea0c35 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":"v1791541525227","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"o atendimento some","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/recebi-capsulas-erradas-para-minha-maquina-nespresso-e-o-atendimento-some_-Y30oA1Cp_NeOug-/","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 (ea9653d48be6…), 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.