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.

“My order was not delivered”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5feffa66cbff2ad5031a6eee691ee38cadf7b8091c6e59aacf516ef0182d4dcb
Signature (Ed25519, base64)
zNdE/RsREdcrgpZ6EizGZbsHOeMn5XB8fnQAH+291JtFhu9w2Etnz/CH2AIvoLJ/VkHUAhDBdf2yUmLLNC6mAg==
Merkle root
ab8d4de5853e13d360962f03dfb915842a42e1c5601cdaac4f2b37ad0ba96b78
Merkle path
["5ff8e30ff102ad0901ac0a518b1208efb00531e124a191f9d100ac980062b545","63a3be72b962c5b35e7c049b84630ad51ee5c789973fc131efffd1fc1d8111a6","3d6cf443292a13af471fd7d3e94dc951767708df6e497ff1ff9e1aff94e719f8","6d49db61eeb3c60fcccbebf94b60f79056efef520327c7fda95d108c692ba903","af9870cd75b97e7e37097a02d92b90ad74ba3f30c2414686e652ccdafb8a1e5e","ee79577232f379c4a724dd182ed3c717d64b5f5e1823b3d4d0943399c982b902","a89a9af8a87a8111e0d9004fbcee77da77a4d06cf41d0980beeaad0ab692045a","02c0f912e88529a368e1acdbd4087f2d7fb3bc16902741ae6b8cdd1a134b953a","c55322c10982d75240f94319532a8a54fd1315e334ca0a36337381973e5bb529","14d850032775c46799b4eadbeff5d7f2328c45575d5e34d426faebdc42960e05","b69c98d392ac9d0eb1abb0b304b01ab22427d4f334e62b6afbfc0d64154faa70","9117cd443e8e35ddb6557f7c106c595f6f6d2c6399cc84597fa079aec9f64c80","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:delivery-much","quote":"My order was not delivered","rating":1,"review_date":"2026-08-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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.