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.

“They have been deducting an amount from my account since June.”
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 3247778771

Proof data

Record hash (SHA-256): 167bfa14d5bc94ad17f5a38b50a81332b3a9539286b974096acee1b50ae139f5
Signature (Ed25519, base64): o97iKaYNK7esqvW8R7h4IGQ19s76VK86erwLxG6QXtqRTBfGxXKYGExfqXy27yBTHJ82OUqZM7NNljASccb3BA==
Merkle root: 85ce153ffacf452dbbce3fe1023cf2b1831b0714a52ddd4756cd932ee6118eca
Merkle path: ["1676bf7990917219676d13c41d1bdfe0427472b4b466bed33ca8a4e799974f10","3a4fd3c1508802cb34d6d1b1dc8fd015f19ac2c772ada1a91721974269879009","c7f3e7230ae3150a3e8e033ab97f68d8dfb45cc9f587d751aa77dc1f41bbd922","6a329d2fa4dc4e03e3658164c62953cfe22b2987becc69f868bd51af4aa3a0a3","a784e1a672e6835b64ddeceb7954c0f32a7c822845451c146fdb1f0e1afef622","6c9eee15eabcd7df81051c64028062ea6baf1de9733d65decf090772b4686d89","bc293e9d40734bcf329b91d3c20c560973b0c6892c0515c4fd827ba6208980af","ae67fa3a87d1d44e0d598aaa5a0b0bed8dd42111a6d4a713243de3f7134338b6","b2e7ce8b634fbfe70f2f22eca553ccfe4271f53b1bf81523ecc8135b93419618","daabd785cb2d5f0ebca69aa7bd60d6b4c0563b3a84bf1ad530d2af0dd6f93664","e4f7e0954fc8f2b9fc21c7934a152128b6483dc2294dffa64b057fe3fbaa64c4","6c2e1c6197efd563c8b55fe8aee10bf08687b45dabbbd2a77d804d15e7fc26bf","18b18f071e9c71d8c36d555f1bf037316eae5e015564bc049869377ca5d7af3d","18e09dc9351f249cc916f25a12a638ff411aa18455e8056b5bab6122f75e7984"]
Anchored: 2026-10-14
Public log entry: search.sigstore.dev, log index 3247778771 · entry 108e9186e8c5677a205f…
Expected log hash: d4527e154b8f284d35adc456cc8f260840ef237a57e84e3d79bf64cab7ccc901 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":"v1791943580112","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"They have been deducting an amount from my account since June.","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 (85ce153ffacf…), 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.