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 immediately mark the order as canceled to avoid a bad review”

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 3162293789

Proof data

Record hash (SHA-256)

396b6e3ad20176ebd5211849a31665da38a72765aa6a20a9ef863890471e9e27

Signature (Ed25519, base64)

5lTlfXXCavb6sgS+17RrBmBwnJxkZEorJujGTwO/Vr65DFy88hfi344lZYsisQVvHZHvcVocYqIdaYpYwbnLDg==

Merkle root

ab8d4de5853e13d360962f03dfb915842a42e1c5601cdaac4f2b37ad0ba96b78

Merkle path

["39655544f28222fa4d5a7893776125294d1990b8e7e74e8dd1f878605eab48f2","04f86154174d16b9c86ad1af1289f3e2e38a048da618271487276c05239cf813","bb90b800ef5d03f854e09ae170de962c9c0ea804a28c26bf5bd4be46af92a0d3","e90b622441e5cdd77f79a800e4bf3f7b04fe3232f90175a8698efb6c30b918dc","54c62c36256e99fe11a98b565c1c6ace471527d9b4d752b2983283d75bb26cd8","644e50a2f1c218c8d239b07b9f9dd29f38c36f2576356f559a88ff632b69d7b2","99aa94261a72eb170b58f837c0f43119c3e3fe1a0a5c63813e1d3540f4ba56d7","d765adbcca125f0fc42e25fadec6368d8f6c69ec42037abca08b7417c18c5485","b7ed357a2f861cfa4439fa0da15b1a7082c0bf3b24cdf3edd5532a4f203da6be","1103c0ab103b5b1382fddfc5ce479f2ba1e90fac5cf797b08905b48a31c8600c","694dade8b1c70cf6375187d8a50d78014918497c23b0bc8d629c1d68fec9267b","c211904b9171b5c272f5c1438c153a9b8b9a82a69b1c78717cb68f70f412c0fa","145b8339a2152137a5c533b9fee0b743027ca75044265351c444699ba891d42f","6b7938d0463f2b633e195d7021170023360849e40ff5e64ffe0633d28e084f81","90ac6c76618b09f3702b50a6410c80828bbcb4ead0d9d85dda294a654717f483"]

Anchored

2026-10-09

Public log entry

search.sigstore.dev, log index 3162293789 · entry 108e9186e8c5677af0ef…

Expected log hash

49c1b9c7cf9c0180248092c94f6cb48d5e59f6c65f471decaa61f120e90874ce 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":"v1791539611981","kind":"published-quote","locale":"en","page":"brand:quero-delivery","quote":"they immediately mark the order as canceled to avoid a bad review","rating":1,"review_date":"2026-08-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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 (ab8d4de5853e…), 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.