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.

“Failure in order notifications on the sales app.”

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 3199819547

Proof data

Record hash (SHA-256)

31f791908bed52bf6c5524c985084242d5215f0148503b95341aa3fd7434ac66

Signature (Ed25519, base64)

xl1DS0idHCjiPiz0xqalUfwrny4W8x2PXk+1DbZHz30jO2b08dD199YITicM0FBoJcjaFAztWB5ew1Xu2UtkBw==

Merkle root

00eb1252356f6576712ea4fb614a5236163b3b1821e2db4cf332fa9ac5a6c4e3

Merkle path

["31ff1e8d1775ac002f2635d3037a04b804c7596763671cca50560461a7a45fd0","3923b821618b8cb6e41f4bbf043cb5c59da426665d7e3a51ecfceca36fada784","2211ff0553453cadcc41bd0ffc200f8f732b9a7a1ea23fa79b4ed1b347ee52bc","5d246a5e1776d365c02d684bcfa3b106f11a14cee75fb133672b2e3b0fd68f52","7b1d6d2b8506d11ec8c14f5ff677f9b0a9c4a7dacc45870239690fcd0918b4b2","0ed1db3c24dd9e9119dff0f86f298fd5907bc080d50c5466824151153b13268d","4d09fbdb1e0db16f25c717242f42c0f982e12b60c3b7d0494f8ffeca59efed5e","8613f3eb4b9b8fcc8f8610032f7209dcba2037748787ebd8303b0c56d74b853b","a04bc9980ca540efa522e5002f93c6e137bc50999a23ce95b2734679462caa10","d739e069bb9ea51eb47ac4bb5e2dbb87360640ffd727a4a1805fb38a9609969e","926cb1ae0f46a2402972a2725590821d31092c1ab3c48acf36692561ed5b7536","cbb8d7eb6214a7c50d0e5882819412f63b1580e46b6de02ff26433012cb08a5f","a7b86baeeff583be985d9b11344856a35a889289dc600aefc4e2b1a3564fefe9","5dec716281725808bed0364df1f1b242a9cce0f53a1e675331a87d799bcee6c1"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3199819547 · entry 108e9186e8c5677a0b40…

Expected log hash

54bf23963e2d2d167d69cc8eefdd91558bbc8835be34c5469b6e0b1af30e4d15 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":"v1791691808362","kind":"published-quote","locale":"en","page":"brand:uairango","quote":"Failure in order notifications on the sales app.","rating":1,"review_date":"2026-08-20","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/uairango-delivery/falha-na-notificacao-de-pedidos-no-aplicativo-de-vendas_8Fvm0-2XMKJTqf8Y/","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 (00eb1252356f…), 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.