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.

“Dauert sehr lange bis zum Ergebnis.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a4fc0f6dc8441e6200dc31cdf92af70099be31ec097a592ae2954d672713c77b
Signature (Ed25519, base64)
uRiujBfnAufHAphBWxKZ8xI6JCPHyL/6cwqPfHLLu7V4o6OVs8isFF2MgzSJnyQyVYPG2bwvFAVLP2/RGv9vCg==
Merkle root
a893faa173c6b378c8d050262e841ab57fdd89b71985eabc0906c40abd5b6a6c
Merkle path
["a4fb812a9b29b74c7307a1972ea3e3eb5f4ae1e3ff664f40e096d314c6d48895","22e9ab6631400d24692bda00018b6ba05de8e2fe7106b6156189b9942f1f5670","400a80ecbc61fe320d677d086d51593f08bd0480f3ecab35e56fc7fa693eda82","5758f718a04beddd39a930334a0c835066467c39a21c423a14b43492dcdf17e7","f95d98baebb4b6f75d69cf59574a69ae45335bd63362303a7871919450d4bac8","c0273f543733e1b235739f7890c6fbc54ad7d2d8b0c073c5c90f2aa21d82d6e7","1af34af1d5c107a2da1ef6cf1c0af65dc33feb4aba3f94b209917dc7655f475c","ebcaf9c6d4b65b2ea2935226e73f860c7026c3a49ae3ff979b43d5fcd06fe400","b0723311b4cfe919df56ae555a86c94a895fe07a1707b0fd508ef600c48e593e","2335072313f77816dc15afd84517799dd4880ea415307071f76a4b0d22fd09dd","6354aa9a7c50148667ab3d631db73e8311e84e9da189b1e27df7d73ac55824e6","27bae93016b66b779bec9f0cc5f3a622a9a6c590e902f902107ab8daf6e13017","d11802523d6d1144d6f961b0db9dbcffb460682e8b89bd4df3a28683480b3702","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/delivery/de","quote":"Dauert sehr lange bis zum Ergebnis.","rating":2,"review_date":"2026-07-20","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.