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.”

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 3124210377

Proof data

Record hash (SHA-256)

3900fd0badc5a5688a479d7a511990e651da9b201dfee8186dc8d267e96adaeb

Signature (Ed25519, base64)

3LEdWiOAGfAps6KMfKA5GfMnR30VVkdP7n+L0TcXjZaCLnRbqP8KKSxap6BP0kSLuUORjWOjZF5JYegRWZbnBw==

Merkle root

3b820b0e91b2475ca02a79fe65f1dcaac35af570ee21f4c868099b9c17e17c1f

Merkle path

["390155a5da69c13a43047842b6f63f18931f3fd4262c30e59e89638be8535296","ddecb06f61116b8f0675f805a4e3180c36a00b2ff28e6f662aafd418adf41071","be62eabd111d35c04bdd9d3354a714d602075bd357209b7c77cadb838d181f92","086bc265e2bcfc721aef15bccf7028a51bd468710f41aa644a3e7d325d27dc83","41bc34a3c9fa4ee92cdd887bc8952a6e5bb8c6ecd91225020ee3ff0af1b928ba","6dad06037ada3b3a6c28eb47eba7f5946ddeb3df00c160cccc3f3e0245283825","a95d4502fc4e4d64e122a2232d4e399be06769cfe24c717c9c46339ee65c5c98","da2cf67d1c2a2cb2e820945700938daf1ae93c0596714b6b8f374d89c8a15844","2f459e162259612e812cf89937cac1351fb7972338d4e1dd086369e0f989de90","e4cc01aa90f2f64f1cfaf15ab80044faca4027307b907853387fbd8bb8a19836","f82b57398aeae2d2d2f0256ba3c549e3c91071c5ca36b528cf18332d7ecc349f","ffcfed52b9455aa3e50796a1dc6caf3cb86e63134b1bc8918007d3b0e479ef20","833f715febd1c4a136edb6739ec6554c0cc550753cc4001bd667664cbfc7f50b","e448e4cc350a9a69a05538fc74a8236040fbec1cdf0c4908e91135fd4a29e380","92de2c105ee268f1f08dcd9d0a8fc946130cef7b39b15a2b5ed0d7209687c9ac"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3124210377 · entry 108e9186e8c5677a0172…

Expected log hash

20a5241ced0c7b94303a7b8002f1aae217df3f1371aea54ff5745a148bddda47 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":"v1791349684588","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

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 (3b820b0e91b2…), 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.