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.

“a loja e o deliverymuch não resolvem”

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 3140475820

Proof data

Record hash (SHA-256)

ba2dffed7f15a90247a818db06bdb22a45fb31d0f56a424280bf1fac8902ece1

Signature (Ed25519, base64)

B41yZ3pYtAkuvZg0o3s/0nTAHO02TLbR1axNk30XfA1bD8qYTEVaCtof9STC7pVNzTqPVpGocKidhQ3fGhRfDQ==

Merkle root

52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759

Merkle path

["ba27c31c2e5f866fcae2930857dbb9d6fe8a7fbaa7ddeaaa6f3926ad6db46ee1","520e7f00f8445eddf2db69a172826ac56513b9456c95738a8438c4f5dc9ac2a7","72bbc78aa3698624f5c348d6c3a0b2b4e157fd22ff86844c85b075682aaf1464","9924025ca6509791b2ed8ed86f3967f98bc4a3861fbf1e994dde84f86fdb78ee","865e71a94bef549eeea0c9f7e7ab443e815a35a451c9993f5073a392be81c642","a8caf82e4a8e70980db0167151c98355779cf76e21e70efdcfad4023e7095367","4168966c2b6b5564903d79f61fe6d47d89584ed2ab7b54145338766fa5d75ef8","8047480fb630594e7343be5cc80e452f23abff154c28c7b22535f8cc126047f0","11357dc2b570edc5a888a64466dd611328d0f487943d119de9e5e750ed4e3042","3030eb33554596798b5952f2684ee62fb682c03bf96e832eb897f33ddb01ab34","3801108e89786afb11d389afdc5b0a0ae5c5c7f5ead1864de04e3fb9c5155f37","a66342eb4f156b2feb356e885f2546640e4be8d3e3bad884e843362077a3e73e","791a0e00ba2c4e0abbb082fb7aa9212ebed8a2631a8fff481de7bed24862693e","64b3ccbf7465086dd7db73066d917eee6e4789a39addca1cf1c9d0e38a1ff084","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…

Expected log hash

bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"pt","page":"brand:delivery-much","quote":"a loja e o deliverymuch não resolvem","rating":5,"review_date":"2026-09-22","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/nao-recebi-meu-pedido-pago-e-a-loja-e-o-deliverymuch-nao-resolvem_8lltu_C3U2HKuvqh/","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 (52d6be1abed1…), 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.