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 Gebühr von 60€ ist zu hoch”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
d2670da4e8919a43286595b3e6ee78114a30cdeebc901b0e7318631480b5ea62
Signature (Ed25519, base64)
fIUpKQymqGXtsgwou7JpUQRvDsNuuH6gC9Nj13L19Hu/WhS2DhqfX21FYJySt+DLKREE713jINmaMAnNdYPECg==
Merkle root
a893faa173c6b378c8d050262e841ab57fdd89b71985eabc0906c40abd5b6a6c
Merkle path
["d265c37ea316be554acaf3b2dc5ca3dea897f2b18da6b6c9420e210ec37c5cfd","23a81986cf7e312690b6a0eea83645dd737594600f2614e63b7df6b91521eeaf","23fa03fd7dcd3aad8da50a2e7d20618ce35a2257ebdfd96667e4c7967f59bc2c","07ffb78e66839bb969e8621ee1793f66eb3b559ee2a15fb9f2ec0c7ed39fd8e0","6290a16b04eabf074a9ae395bdbf76768d6096e2b05dfa4988f1174977d77a8c","8b4d0816f15098186ebc631c1a9bbfd23deceadd6900b651d99fa00cbffe65c0","18eec54519a53361e7c04993b42e752d84d1a9376f72ab61dda3bc3fa0553e57","da53629e5268e66cca6d38d01a834973a4e9bdae7f1c2a138879c120e77ca2e8","7c3f78c56e36717f879001f3cb9e8fd142507f6a6569c6883ffb04f2ad8a171d","a3976dc3b57538ccc4394ab7a1f9715252751af2425415173001f7e1f225f5d0","500e9a30c101dc501795cec8416b41fd13d25c0ee807859f2c0835564df9e5d3","589714cd3af91c9cace4af17f27ce411ab407960f2c1eca87150a5acdeeaab70","e3dfd0ce13b4f18d9be466f664decf913e4c761baf693ad01a6280777721ad5e","96604383e0e3cd500d4560285508cbcc8eef5ad88e576fedea27dc38c3fc8ebd","142316fcc45d8fbb9a33df6e9be8f563650927c4e612ee96d4bcac9064ee60c4"]
Anchored
2026-09-18
Public log entry
search.sigstore.dev, log index 2882354328 · entry 108e9186e8c5677a08a7…
Expected log hash
5510a497abfe2e680a39c301b0d905c2a575bae0a1f389fbdd7b86babf05240f 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":"v1789619628558","kind":"published-quote","locale":"de","page":"theme:taxfix/price/de","quote":"die Gebühr von 60€ ist zu hoch","rating":4,"review_date":"2026-08-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","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 (a893faa173c6…), 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.