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.

“Jetzt darf ich 325 nachzahlen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
55964204077d510069fd3dd1e254784bfd8b934b0e0a1bdd7853ea0d2106ba91
Signature (Ed25519, base64)
ENJXREZ2x6/y79ewxNsUfNmwntSK9Sf0ahY1v3OfetKJ8Jv4M1Rel8Mk2YubexvxEtlxyeyYZNe1QRxoXvAUAg==
Merkle root
f157206eaf0681e32c282b6c87b482d5b05edc0371242c4555dfe07a805d46ee
Merkle path
["558507db8ef51cb9919adf28ad62cb0ea8a91d102975fa4a828cb9d6a41f8539","88c80450e602663a7a62a9596dddaeee7b73e70bedb6aca24f1234d3786f4836","2f6a1051d03b9f58e3cf642257d367ce2178f68f551a0268e05a45a3b81d11d6","2dbca3e08b24de7df0fdabba603ae76547beaab29ab35ac3ebc0a98776ee7432","11e01f95487c305b2f6ebeb19f30d47a25be48e94c649db15c575a39f4a26195","6d7d19b570d8637fbdee9c00cacf9a85e7f3dcdbd784a275e5e82285aa13cd63","c08ecf0a05d02669742e646152670b853915e24f65c79eb62bf08ebca099656e","631f5f72c1084ae11a87c89b00b875665bf73abfe9417b5c8a819c66fb4285f9","8ace6035089fc7a47434dab2132602e2fd9b2cfc8ab374e624548fccd6c9c5d7","bfd9650db413c3c3459c08beb4abbdea962aa2cf56f6d32dfd87a00fceee4fa9","95ec4b086af53278c0377dac9ab61f7fe24ca018348b12466c048b67c94bdb6d","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":"Jetzt darf ich 325 nachzahlen","rating":2,"review_date":"2026-09-13","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.