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.

“Besonders lange iBooks haben Probleme beim Download”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
225fbc7166cb80ac03ef4925c8dbeb0b7f02bdab72ce2d8fb32676c5d2c76c1d
Signature (Ed25519, base64)
/qLWru3jN+M65TP8y58TjcYb3GUItTppKQu+N7kDv1vYbC69E+Ey9Thm0eMT7fxeDJPsza39Ex2N6It9u0NLBQ==
Merkle root
6ebb2d3fb78e4a08533ac6b6852f3c84687141ae9b0e78424d88bb4161267bbd
Merkle path
["225e8dfcbb041f11b9374cbd938c11cc281f5964b0526ed7201303e054477fa9","e7e51f8fa8b159ca8e50e51b4533ca2addc44e325c389950040513af14c06b39","c04b3e880454f63d325aa9b635146ae01786611ebd2317591cd16e31aeeed599","3c2c8a9f6361f18326c4487b9a314d0a50178aebc300596b0e22a2b3d6ee0fc6","950c2ac5153ab7eb3d6ccc4c44745f53956b17071803e796f8a305d151a013c4","ce420a6925af9469251fcdd1a1cc0e533f391e37652abfe6e4cca6fbb515a6e5","78f9c4647be17e6cb72726d0148ba48961467af8831fb818704c2554da4a1e7f","96691de6e59a8c5c986e70ccb14e710b7bc603f62048d3417bf29c2cb3c3e66d","99cbc7c9b2beda60b572b5a5a2a86a1de0de0dedbe568a6cd9dd02196791c3e5","5ded56443510d8c8115833d519272d0a72a50f8b3c21dcc334bb9630ea976695","c6505d62fd1f18a4c80c5faa97487c91b8a68d4c0c27d65e4983982245aadb62","fc73c2b0627636c8f676f008d05fbbd4dcfb7ee0af08432d0bea252601b2007e","b2809ea8af334e57adb596cf07ef2c411ca41ee72761a0ae0fbef01d75a71a23","32d6dd564d479cc6b7834d44d5078d8ebc72c40210e72f0d380fac04d2d8e87d"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273209361 · entry 108e9186e8c5677a732b…
Expected log hash
bdbef22d23477d2ccfe2ed182ce8ec54934b3bae489c9913db850af171e33062 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":"v1792121074379","kind":"published-quote","locale":"de","page":"brand:nextory","quote":"Besonders lange iBooks haben Probleme beim Download","rating":3,"review_date":"2026-10-14","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id993578896?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 (6ebb2d3fb78e…), 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.