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.

“I was wrongly charged R$ 85 for a canceled and returned order.”

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 3126883925

Proof data

Record hash (SHA-256)

1a6d1b7c5fd2dfd89f154d863d8b61ef550a3ac7c0cdb97e7538c2b4f07a9e75

Signature (Ed25519, base64)

u0OmsVtofgG+KQ3L8LxgmMNGFpd63026gzsCYz9EGbtmUiXYULGiy77TXEHIDBNc3ihSjWeYrE+jnlzhsKcoAQ==

Merkle root

0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6

Merkle path

["1a6e58e87743a6246935ece728a35490ef01c068ec95655892cceb6f36d33c4e","f800f6422ff7cc1e882d3421b5a04ce8a2a86946a749e2f3eb35b8ebaa40ca2a","83ae2d288e38954dc4d668cc4f82c4e98865fddd2c21239e112a112f4517e99a","24a777d9d246697310450f74a499c568bacac0c3c3a66deed88938995dda29af","714bc08fde65632b6589911c65cec5b1655eb792c1adaf2fc215767e40a76c5b","4f0641d257fc5767dabfc60a79a2a2b625bf9e419a764abe65da8b5736c67f7b","fb5ea067a6f2434702231f4d9802c31fb6668072e2d493259b5228c5ec8795be","030cf82f4083414bdcc968c603fe209d1b7f405fa2eb7d4d844d1c51e4c6e32a","ac9d68ba81041931b240ca15b015919fa48288e40889b0026849cf61cd0d5a29","60f02afcdf49791a1fb64da6a457aa46b4638ec0267b95ceba3ff1b501f45711","446d6f00c1aad1d74b7f09ff895df9eb12a934074935ab5f3affe4efb14a717d","154ea3ce3953e7a2f9310701e07b1dc6a4db12547da6d49ffe0215737f5d6220","f77c5de7cbbb3880e295e9751b837c38e25497099e33ceb7e9621a8a350397f8","7c6f9d1168e8a2f5a015e8aabaa46428ad67e71a9293d82f20ec40d2ad6c53fb","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…

Expected log hash

7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"en","page":"brand:rappi","quote":"I was wrongly charged R$ 85 for a canceled and returned order.","rating":1,"review_date":"2026-09-16","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/rappi/fui-cobrado-indevidamente-r-85-por-pedido-cancelado-e-devolvido_LGXsSCVS2RfQ-1bD/","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 (0d7fec37eb7a…), 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.