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.

“musste jedoch im Vorhinein eine Bearbeitungsgebühr für den "Steuerberater" zahlen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0b6de5aaeca2e74e1bcc9863975a9e0b9196f37b802fcf9b8b0dfed172e92b1d
Signature (Ed25519, base64)
KoW4kSTdZPnTzc27h5b6O8n14q1wwM7eP3GmMSo0z5SHPslPb6SACd/BPO9niUMWtu+Yi4qZawCdF5E7zE4KDA==
Merkle root
81db1abd6b6e636da393518bb64e907fa9c48581b44ac2be5a9e74d02608e451
Merkle path
["0b6ad6ada7b98653765bde32633c1049692374fad24e219d53bd3e5b6d5d3826","3e125a1efc96f8f086de95c4279d1755f694d299ef8df99c84257513fc392fdc","cbd4398744b7fe7faeed76744fed739aecbf767a6d57484acd4806c5e0b62851","2fc34039babe763fa42caa9f2a41a3af5114226b8fca4a16fed28d623f7e9f5f","394d1e4c5690bead2ea06abd0267a6ce624b9cf10d878f2b95057e700f3e4151","7f70ce481f5cbc0afc8ef966079101cadeb77ef2a80f992b588e160177a0cc9a","a6ae21bb0291b21a70982fbdf1f06c288d854222ba5fcf7055f54a935bc48647","70718ca5fef0638c36d22e991163e717e1202d87be3431abbfa66f245aaaa598","ce3bb23e38331de69fcbc9aff95fde6dca35716135c44c7175391385adc4da3e","2352dc22a7600618dacfc5b2f3d92dddf2586316585115dd80a41309e1e40b7b","9008bdb00edbaf075b061c2195544fdadfcef10f8389a786f7422f7a7fa7a2d9","0f8ab31a8b7f9aa6ba4ff019c72fbe9792e5837d40b3bad40ea1cfb0cc79e40a","4fd1b36929337d346b3723be273df6d7588bc7b080f058260d538b3f309857bd","6fa310e475466f0115dd6b7ba199f23e915f2a513e2610274356ac5bd367e940"]
Anchored
2026-10-14
Public log entry
search.sigstore.dev, log index 3248278454 · entry 108e9186e8c5677af67c…
Expected log hash
4dfbbd25ce402c4821f7e2d50b18e091e9a30465f45669967c545fb71910f358 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":"v1791948368672","kind":"published-quote","locale":"de","page":"brand:zasta","quote":"musste jedoch im Vorhinein eine Bearbeitungsgebühr für den \"Steuerberater\" zahlen","rating":1,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (81db1abd6b6e…), 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.