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.

“Für alle Sache Twint ist wunderbar”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1f21ef63e6ba6967246e6037a635d2213253f79134ce62a388fd44df72fc6d06
Signature (Ed25519, base64)
ziPPJQYdBEnSJjEGOqBnUtsgav1fP3F06Us8F4gtOVY3Nlh2Wvxnh/5//HePl4HjlHqy1vSJYGhJP10W4bspBA==
Merkle root
0eabe705d05480191badde562bf975cad5c107b96758d59c47efce7f02d55f90
Merkle path
["1f2044fa5c7675a5dc14099b837a8f92eaa75381591ff0fff8c25befa5757b04","2c8a6616f41110113f212748d574011fcb5d1e755475359eea2da8ca127d70ca","8c88f79cdf16de68ac48e551c3b6dd14d2b11a486478831b1137b5c0d839f71b","c1497f5fc07c99f589bf2f099770796f6dc32d86bb3032a206dfe6750f7c0689","2c2412f58b00938166ab6563385fd4d30a2674e99988bdc4535c5fab632323aa","81cc50a60f79510d689c7fb34f3b9f32e910e6af50712ab0e44d130a44d6b192","83d35d3d37ce5c39036bc3496d9cb101e80b68f9b1379024c1ee63ed9c6f988f","15393dc1ae202061b94a706cf97a23d256b8e0245639d3e7717e46666a054b2b","c603477cf34e6c0ba89070ee5e2cd746a8caef62eb24b78192b9f9b6d337f472","6f43109bf2ae95bedd7a44ceb97cfca9ef9634df5f4c54d8303f49d0dbfc230f","7232acd2dfdb4f088090eab03a52ea2d5aa35d51e392dac0824cf82297b6f8fd","82f5128b6ceeedb9a831b08ffc6d055ce6f4d46fcb0cd752cd3e29e60363adcf","77b2b0d1c988b3add7b1fbedc3ecc12dd0cda6044be7bb06798825ccc94efd81","2e4cbc8181996227b6c5ce6cb00a4128780f0a2cf8618660b840716e64b4286b"]
Anchored
2026-10-12
Public log entry
search.sigstore.dev, log index 3221102617 · entry 108e9186e8c5677a7ec1…
Expected log hash
701a9a476cb781c93a6209c8572d258b6cbf70f6f15d478bab1da1537af9506b 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":"v1791779915538","kind":"published-quote","locale":"de","page":"brand:twint","quote":"Für alle Sache Twint ist wunderbar","rating":5,"review_date":"2026-10-01","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1225135057?see-all=reviews","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 (0eabe705d054…), 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.