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.

“wiso ist viel schneller”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
261d98be84a7873c5113354344efbda36c6c3b0c6b8451324d46f0d14d44aa40
Signature (Ed25519, base64)
EmeWxlLCWujnAvrdkeSZh0BBRyyYGt75cwiUQUbjCUFYLfJSE7kmxSEXpJ7hzpHieLDjXVihe8JANYFjysYJBA==
Merkle root
8f2c2f05f88c969dd850965729c24c32c52cc6403a26008c0bd53784ae27507c
Merkle path
["2625132ae0a15f92d92e157339ca4db83c603e8325355e9487b4c6e46393d6a3","7b6d174d91a988c0e41ea84d0193bad1cba5cc62464f5a47fc26c26c2162c3f1","597900b40cd204fed2bd1a842fb2e90411420df9c02100fc57d5c98c424d7838","e670f11762be6d28d14b38db096ceb2801314b4a9bea872c842f37585d87d7ec","9722f4efbe421099b655049a7126d446e7467ab7c18664f5ffb1e3be7c9e5f97","e53e01e9146e96d35cd25f147d990c52657892bec93d726b67e286ae0e51cf7a","5287b9ab42a41f61099dfd06682a377b79e244c2e7351ce310929987c4b31dcb","cf85d2900db96c90a5d5fdf1794b8ab2b8773b70d14d4509786189ec6d529898","4e2f77d605f1cc1e74fd1a73c81b2596c7ede225b876dcdf5d85911a009f93e8","cbd52e29019723649e9aa1583f0c1d27a94d55b60e1bfe5adb7b0bea7fd0abb3","221fbf3ab0bf2a49eeb71bccd46c26156ece3b201beac03021cec98fda89461a","a4032a234c9f4713654e6a84ab5dbda9df3bf27d86ebb8ee6e761e0263dc017e","1cc438269a1190f75ec95ac8b661278f7f1bcbf699a11b5ba685e615e03039c4"]
Anchored
2026-11-02
Public log entry
search.sigstore.dev, log index 3637396099 · entry 108e9186e8c5677a241a…
Expected log hash
e2625e03ca8112d902567b372759b1b1cfdf1591befeb5c03dac093cdf478b4a 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":"v1793587598614","kind":"published-quote","locale":"de","page":"brand:taxfix","quote":"wiso ist viel schneller","rating":2,"review_date":"2026-10-12","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 (8f2c2f05f88c…), 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.