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.

“It was well past the delivery time limit”

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 3123908662

Proof data

Record hash (SHA-256)

7ba1288434e0b2ce697901cd428c46e4ca1489c13d01519644a93b940350953a

Signature (Ed25519, base64)

A14QC2cu0rcKvK19rvEgNmqCOenRpsX8/3/dNbaM6cbpy3fLNU8yG7rzFmkViWe0nw8GFrhPrYgO/sm4WlBfBQ==

Merkle root

c53673589b1f41937342019e079ee2c0ad1635342b5b2a41cc71894367084fa3

Merkle path

["7ba1332480790872933d9128cb65b2869f0b339e12fad00f5d0addded4ccc00d","5c88d9df16ee7fe08b508e5cbdb543d55e317c7508544f3e28fd94ec3076e185","2b8fd7fff88994e084fa791f67a0d107b71fafd41cf9d35570f3093b7290c8f9","8b92076a236a43115e130fce69aa103cb1ce9ffc42298d1a0db5ddd0e5168170","a12c0346b3b80cb073dd631b8b4011a6e4812a70664d71781d3f6dab3422fd80","5ea96b384520d89b6a34173585a4d37012a8d4a0b2964157b8a82f29f286c6f8","d5b3f2fa1537321b16162f8bbff6f7536dcaf935f2004ca1fa8b5a205519aaf4","92bee1d43fb3fb99dc3cfedff4cfd9b4b0e7a4f32c572a24b546dbf3c38a5d05","1adfb5a5741a4e425b6a4b16fbd89452de008d4da5492db3291965a5c01d7b8c","bdfdb5c035b9da6faab5c7fecc657e853fe73f23d74aebfc60b806fb3f0f79c4","cebf5a15968c85b27d6640fd437614cb664bd209dac7001c8ae8709054ed9da8","da03e21799f41fbd0d90a1ed8be0726e145a9fff629c53f346646f1ef21b9680","98f2ab8272daf030d2ea0929f9c08ad47d4c9b5284f3c2cfb819d5893b3773c3","4cd1a38cdfbd42b170e4929f839c7168ae4c49380e77ff0b1b146fb7e3e194bf","8308334b0715cdc2685afc133c95aa85c9b86c8dab9c8659092b74cf2783feda"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3123908662 · entry 108e9186e8c5677a51cf…

Expected log hash

5372e71f27172d067b5d688f48846b5317672647da39397abf474cf22aba0576 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":"v1791348381030","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"It was well past the delivery time limit","rating":1,"review_date":"2026-09-27","source":"Reclame Aqui","source_url":"https://www.reclameaqui.com.br/delivery-much/nao-recebi-meu-e-nao-consigo-reembolso_0V7iBjW8_x0YERWm/","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 (c53673589b1f…), 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.