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)
3746c3a0dc71ee2c3b75f61e4a196da52113ad5dc1c9f50bba5814b091c53bc3
Signature (Ed25519, base64)
OjvDOG+QnR7gpLgDhIi6GImnmQIGIQV5JW32nsRwtMlE5gP7zq4fO0gjLqf2AmQ38N7x+vLfDKZtKUvvXNtuAg==
Merkle root
ea9653d48be6468e8b38c47d968f49528ccd17e229f6df41b5fdcfc232720ce1
Merkle path
["37421b07b37b375320bdc3d432cd180c2cc2b8b2288005702e3eb9605eb71cd2","bfb4d823d73db5cde5425375960535dd14e0193ce73e860871c1bba5c3201e26","7700d8c2dd9e8783aae9a7e102c2c6ccce81c5513834771e54816074707f20e7","a2dc99409981931781ace27aea1fbd3b02644c5d50df9b77c256a7b157596cf7","52b2a759af07c59dadcea6bd0f1009478ec927db8d07140ffe92d5f5b561ec0b","9de1eae92c6aec0b089d75e12a45184cc34f4eae1a8848b5cdfc71078f12e144","fe8e6511fda4df18f31896dbccdd3ecdd1ce319540abc5077827225831a9c611","1a677e5c906ee752bf32d2605a8f5991c5df340f2abe6eadba5550e077eef45d","622d29ec87a42dea029354b8d309176266634e87d1d1138c5e252760772edaa6","a2457d5c786a3f4a1d52f0a358c2e5b8afa3c789db26b9e81ff9f55404ba6ca8","e1b5c79cba0fac0e58497da6c9dc8384fd3d4e5f0179b1cdc3a73a672112c693","3b1a45c25edbc8eb52d738be86397c9cd37a56fda98f97981669a7c1f57796b7","4c276f582ce22de67665688bc9cd00863f14a3f737e6aa475bd1ea4a72abba1a","ce40f5d4a6c2a1f06b7e5ce375094f8c75556b02f37cd3d94ca98fa0a38a1e5e","142248530d485121153c09b780e08c6af592fdb4c333042d3cdd9e4160c6db55"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162767972 · entry 108e9186e8c5677a40b3…
Expected log hash
ea8f60b663262eef5ec0ce5a9fbc0ace913092ea47c37bdc70ac392578ea0c35 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":"v1791541525227","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 (ea9653d48be6…), 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.