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.

“Die App-Erfonomie ist űbel”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0c5f79d9dae79100e652bbcaee7aed449a8dcf0e0a33442c7e958658ad2bf4d8
Signature (Ed25519, base64)
91ng+Ffz9hu8UFOk4PlXaQLoq3EctlbktkJfOTKtu0PZg7ieUdxKLreUgW5DGPyFN+qRnMwfpsbEhJmVfr3KDg==
Merkle root
1047936f87a157b28c078afc7a20c2628bbc08f0196f675d74b106da179f0837
Merkle path
["0c62a35582f125ebf20f66cbce94af12b4afb920d949a5eb656a52dc08a6d834","8d2d163453aad81dcca2475fc28b827ba4a63221f3e9651d891636e5712e8005","e99d07e908a92e6923f973b3b3cc2275c40c0b9bf534326b2e9ad0ff178cbed1","1fab7f4048fe7d66c152e27e3632566107d80e6a430633cd68e0ad847d495585","b0d60577fefca2641cd4c63d896fb26eec818f2376d45206e846edeaaeff7c72","a59443b17c4e2c44da8675caece893e711305684553e21d079512b67543d4155","37cb80ba51318f2c2317555a0e9e6ad9cd6cd77cb339bd06f892407558df770d","420c04171c274bf8b2b20c201927105e2a48e38f8914108da5356a9553965643","b217cff91df38c9cb11cfd40bc62ad8d4b60ee3f819d0018f8c4a7feb45009e8","d6302d9259c324553709c5c1d97f0ea1858303833f752acd90386f28388b1ebb","4fc35af7070a3582c6405492a637ad77c30890e1d19c04b461a3bdc50258df1f","914ef6f739bd41530e41057618e80b0e08808ba78cdd769f11515bb20e10b1b3","f0c9f05f81092a04253915106712474a19d91611bbbc8087119ec734570aca0d"]
Anchored
2026-11-03
Public log entry
search.sigstore.dev, log index 3668087860 · entry 108e9186e8c5677a9a52…
Expected log hash
8136c8219f7f6eb1e1368a1be1e1dded601bc632f0bfe79c4ca1bc6cf8be67a1 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":"v1793705308993","kind":"published-quote","locale":"en","page":"brand:bexio","quote":"Die App-Erfonomie ist űbel","rating":1,"review_date":"2026-02-27","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1481169504?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 (1047936f87a1…), 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.