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.

“Fiquei com a dívida de um pedido cancelado”

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 3163352270

Proof data

Record hash (SHA-256)

3fb23d938537c80d019fcdd74b29ec130b2983a29858b5a46c68c7003972a2db

Signature (Ed25519, base64)

zj0JjCJqhTokA6t/Pua3WXWqNa1swa86Cr3gtLHo0h/zLSWzrn6Tt9XCA69iDecava+htIkf4kSPscXl5jFBAQ==

Merkle root

784ff8fc3c42eac43c7d399f0d67bba55d28073a7e106789ae0c6c3f5ac9dcc8

Merkle path

["3fb30a592c77dd1335e3e35943cbb525c287c3d89f0e17311a7a00dd9249f69a","46548ef63fe8d0e77bb4674cfb5daa9d30830f4b5cc9cb81ba7c20a8f3af07e5","06eab34b98219bc7937cc42611f9068256237f4a2553e8fdcd2ba1d6f3a88edb","f9b3179773560d4b05b906e3592afab11d460c5146e18f15aae1c81bb96e2f76","2381a0496133b6514ee203aae2986c6f77ddaa8fef5a23a51ed5c839b7c92706","cb0039fe7fd73f83fc83bedb5bfb884392ecffcab56d80aa2221660eba8005ac","32c138b1fcdf042ad7dbda4b7753fd880a37fa880f17254d39cfb67e797896a9","231f3c6e785fa0181fa5167a4912e388d009890bdecd08222dff659e7681cff0","7ffc2b8e08adcced08a52a5a99702fcfdfa3c90a5f46f8d988ea1e93496b7b52","cce00acb5951d8933f93425190efc843b7959a2b7d128481494b8ec2a264cc5d","edfdea8672a63a5dffb0641139fa950b5d64768cd39db727f7de8f68bd077a9f","df4080343f159e809d1e5bc9f8a14b1ad519cf12a20097b0d95cee98c4ce6d74","2c4a19f22e337f5c4b12692deb8a5f8a7c64abf566c3dce060b63f26f421c3f4","7c65cdc9460755a327943aea2ce97e2f5c6080d778d9434fe2dafbfbc1e3b04c","5fa09e3847513934bffaf71960ac2a100e20422698698ab1e19a4fe8ac133514"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3163352270 · entry 108e9186e8c5677ad020…

Expected log hash

a3ae0badac804d14d314abd0e71726d06a96c43a3840dc1d63acded9268c461e 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":"v1791543790412","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"Fiquei com a dívida de um pedido cancelado","rating":1,"review_date":"2026-10-07","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/fiquei-com-a-divida-de-um-pedido-cancelado-e-nao-quero-pagar_E3wjJOsoUmZyjnp7/","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 (784ff8fc3c42…), 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.