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.

“Diese App ist so instabil”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0369eacbffd84f4545704b43e20056f0f4a6b8292299c437f1ccfc1b3f9e38b0
Signature (Ed25519, base64)
jbkaxPoDFdFl3sCE5qy/ufdCSUtBC20fgQsBrCGUsUD7Krmwmi3x/jHlU25hOGxuxWluvymWybMLKPG6e7c2Bw==
Merkle root
f157206eaf0681e32c282b6c87b482d5b05edc0371242c4555dfe07a805d46ee
Merkle path
["035e9c8054aa7658b8a4244c0108b64728a5367df1ff119e516539a7cf0ca75b","3d5407a281f49688fb1becd2f2a436be6b1e35498106093b0e2171e2f8a4c81e","68823d6974e11f39038bb4ef22c4265143b0371404c12b6ae6dfb410b1e50620","652c71c6d7f4c44f09bbe4d782c318b0c93ab4e71fa8e0d4e8113ca47ae45c42","db55296e2157d4f40bbaffb9fbe1765c0c6b6c7b96ee491a54ea28cc8d1374a3","cb26afd337fafa32caaf6e6e89317ef9c47f69e3491590e68fbb9b9206dbe8d0","b678fa344564c3ecc436015f415bafe19b3120660c707edd4caf5daa1c4f60c8","d731977a6f20937af44998752c8014d7035558eecefec1dd0eb18e80db460a8a","d6c397197cec57ebe3b2b357d85f352528bd757fd705bb4e3be686bc1a36923d","53ec235b3ec2700df8e24ce964576421e1b4292a48306967e43ecd3007606580","9c625a75a9274c71647d761c2cd9f5bf940d702ef86f2a79f09f19f7e4637b11","c983079c81f3fe3701fa74b1f3d07ba4ae521d2aa67e53391f4fd7e312ac9423","18d3f68accc8835a5c40f0c374bff5769347a644756ac8ed830a1459ec4a0187","72cec015fa128b419dcf741d3ca687936e9595c259ab78dfd4256d8340270e61"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273402563 · entry 108e9186e8c5677a6df5…
Expected log hash
d39be9954db9139b182dabecbcfa2b9510337ba2b23ae56a3f9ebed18578385c 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":"v1792122859337","kind":"published-quote","locale":"de","page":"brand:sunrise","quote":"Diese App ist so instabil","rating":1,"review_date":"2026-06-19","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?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 (f157206eaf06…), 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.