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.

“sodass doppelte Gebühren entstehen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
16da3934ba379d26b841545a9fb8e50c2ba623101340b68d94c4c2d97807f6a4
Signature (Ed25519, base64)
XnfL2jZYaJ579LLq0NAt2IY/rFqw3hrsN2b/MoT1vMAp4WJrJDqPwi/D9gB/tnYSI51r9TKRjjf/dcIhcb3nCw==
Merkle root
1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path
["16e0c2f4006652b64fcc4c2080471414fe2757c40c5aedf12dd361adaf093d83","c8993c9f365487428215c6913742c977a33ff138a37f2e1c6cd088a8146f25dc","3d90c27fed5ec516b1be91c173b7d0bb468c5f4490789ffd17eb936582c342c4","05cfcb452e2d6690485758865cef3688737c4e049ff4f422a3d249360bc7eaec","700fd5ea35b1d1f6bc3329bff6334dbf12137b2eff460476e29df7be54e27a25","ff5d6a3da01ca34c37832cfc9840c286efb73837442b353752284f45f9ca3b6e","a3223685b91af68b7f961ce159a1f8daebe3053c718aa5188d36782142543489","e29dc5ba261ad2598148caa678f9af75a1849dc30e3029d96636c6eb84faee18","dbc51d9fc50029ce693433173c13628c27d6599029cb71d602dbea3c5ab34f19","073f963acceff18419bba501a353602e49b62df3388538c3419951e010363fa7","6ae6a7d0cf8d2fd172d68e54dc58b98a61626b06fd8453be76cc564a9888ed82","9c1a01ab9d5389c233c6458f624597079f3a843c097a6c647faa4d808a85ee0f","138cc39aec794b5e40407de02fbf6256e5c6e88e3b28ce0749290b058b1d725a","20b25fdd62f3ca5757c7b65a8879088679733fed5432f6a9c311d3d03b993093","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash
72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"de","page":"theme:pixum/billing/de","quote":"sodass doppelte Gebühren entstehen","rating":1,"review_date":"2026-07-16","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1319898516?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 (1f4f3b5edaf2…), 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.