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.

“Desde junho que estão descontando um valor da minha conta.”
Reclame Aqui · 1/5 · 2026-09-16

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 3220562278

Proof data

Record hash (SHA-256): 15cf145310d7e98a9ae32a08b115dc3ddbd839db7a9dbee0f2504e613ca043c3
Signature (Ed25519, base64): bsH90ox20OW2UxWHtCBFZr5ZSLusBVsyGfOTnNK39lZeFJ9RGElucoxwFSB5gKhORDISAjHJ4D6/ea2rpabRCg==
Merkle root: 2d214bb14438515f4bedf5edd9b00a6a5113a016ba9b9fe8160d41d7e6046722
Merkle path: ["15d3e381005f2477cc857f27125ab84ad43183510f7cd7c4a5b2304a4945e62a","7f97c6f301ebee6da93feac4602284157434793021634deeec1f669e00b6d562","113b7d50265f2b55e77fb1d0792d3f17a61a12b3b4689439360a64119b494cfa","6d80098fd8393f4e85359ecc234c414058d44eec320b8398c2f42c365b93fc9a","39317ba9d103ba0447d12609e614c57af2b4d6c9f14ad82e12428aaed06ca914","67192c0f700c5fcc6bd3a74c8863b42be227d53599f29922f4be629b36b32fec","21a205773d121b37680ddb70af05e4c8f42fd238da7f5b3b1273d47bd31f5e40","c92b4cf48402f5aaf769fb9e0d349e0629ac8bbf1ce98a497fbe107772c57940","4425d9664adecdb4c8db5cce173a37b59b074aa54dc80482370c0782dca6117f","b81859e437784ccc5d85f40efa584fcefc2808725e16a069601e996c11cf39a4","6524509ec6f167247a2cd45e3762fc6c559758c07e1a3635b8c25ecf53d4bb52","ebdcf4f2d06ecaa7512b4e82d75b0892ee788e93cc90eec4b56bdf4af103e975","c8e78357eabd343df2a6d1ad8a9c122f986bc772443ab896b1e0fa855f0ebd28","35ea2df06612b261a549235c4e62b3e1ad1789f05da56f9ca671421e5071b72b"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3220562278 · entry 108e9186e8c5677a2753…
Expected log hash: 13907aa3d3da271016c4b5e75946c4440692c6b4e1684187b965dbb983b157f7 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":"v1791777669660","kind":"published-quote","locale":"pt","page":"brand:rappi","quote":"Desde junho que estão descontando um valor da minha conta.","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/estao-descontando-valores-da-minha-conta-e-nao-explicam-o-motivo_tkqQmGi-o4XlfVIu/","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (2d214bb14438…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.