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.

“Supportsnfragen bleiben unbeantwortet.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
38b3004e056b5376fa592c369bad41378fd184aee34363c1b3870baccc3ec00f
Signature (Ed25519, base64)
DPiy4SluDN89P1LV0Fqev6T1+t8ZM0jJKs0xkRDAh15ME22BlvF63lTXUPpSwJ0R3y8VI51k3myAJLpMI1RYBA==
Merkle root
f157206eaf0681e32c282b6c87b482d5b05edc0371242c4555dfe07a805d46ee
Merkle path
["38b57efbd7fd14f5e622d64ab6de1132a47d8529d46079372b66b5af257f3c48","0fcd3c17e5b299a49d734456fd515f59495c5fdf3615005c8d160b6e3d17a266","43c01b5be7cfacf3672a3621b85590fe03b6b4413b189d2b2b57832074491afd","2a8af559272a27906a3a771bdfe3b0906c76a738f1121b274b703057d0bd40c9","07df021536d9f5c16631478babd9aae0d8aa46d6978a8b1bdf3da09b78cd9a35","18e0a42a190d28cb2507bb09a349bb18f75d4fd99be9ddeb5e1a7c5b388cc2ec","8c561baff47856fe9c618078cf609b471f2df6c17cb3f3dbd51a3eea065cb667","aad9909fce48b4aa2820f748c71218567487640cc43bc566b416048f217a2a17","9d29a4da10801fbbf8202d5693ccfb1490760a68a5ed138657881c0c65b29fd8","4bd0528c8f9f92a0f59ef724cc6fe34da54b5b51ad202568c70bcf14212a2c5d","4686d8c7e2fa4564cda06282d5ad234d2b094ee36f7380cfcb08723b7d459221","ecb9473f3a1fe419944f24e69a30aef8c9a1ac3ff79c3efe405743246b3d6703","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:taxfix","quote":"Supportsnfragen bleiben unbeantwortet.","rating":1,"review_date":"2026-08-23","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 (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.