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.

“Der präziseste kostenlose PDF-zu-Word-Konverter, den ich je ausprobiert habe.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
099836db9951af6da283ab85336fa5bc3e86e7f7af387be5a6d628f3bed3f3c1
Signature (Ed25519, base64)
q1YpL0OgNnIZ5tAEAQDCV9lWx9TENw0b9F9Tt9GEQLyLDmplTFhuSLv4EuEe60BH5kDBkZyjILu1vXlIkgXiAg==
Merkle root
cc9af896bdf0beb88857e1dcc841c404ccd4c59cbcb6932f17077fc8aa87fc23
Merkle path
["0999dcca9bdcfe5cba3c4444443d74c14448fa796c5818408daca5a472b5a4ef","fd0dae5db6d431d60853ffa97442e60d1ba411fa16a284ff8950fd4f6aa6242f","4854dd25fbf9fda8360d08d78a08abd98968fabdc2b366b68c7c213d22bcb3eb","99015590aa2d9c5b9da47b14a8d0baa2209e13de5c29f719ab0aea2f2dd6ba8c","93ce9f21a5d81f672cb9d1e118d0de8fe2bcb3905d398ac47392e05dffaa3cf8","10f49e17fc3e8b266189f0aff956696d6a149571b37b4c0f516eb13aabef9266","8492f22db0e950a55307d6f21dd4dd6171ae482cccf2787a39acf1abff7efc37","55b1d178c3226042f47244e3b1ded1154795171f68750ecc8c4d72500b59a437","0ea4803f7728f53a983fb67ec55c7588364acaf0e3c637135c2ae365a1e40162","3031aafa0e6c082e413fe6ed9bc80f2cc95191b3ab0073c2af3fa222b70647cf","fecc5e9e30221291003d1a993aa8910b3659fa173cafcfbd67671f76ab66d39d","1c2809e47d2975b766ef995b7d10124aac0516db86022be7da7348399138c170","4372dc9da9497fee58c424202bb40227ff1140a098c2b49beac2f4c4ae9a0331","0f351cde6b1d9915cc0e417c0e2f1f0e3b04741e1975a4ad546a8eefeb399e09","7e6c62c2991c7cac05134c9f9e2ab89c75f6106f706f524eb2e9fa9f554216f5"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542751096 · entry 108e9186e8c5677aaab3…
Expected log hash
8251ea19feed4cbe325f48ba93f0e47294878633f5d43178e4a3a023547e795b 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":"v1787281943761","kind":"published-quote","locale":"de","page":"theme:smallpdf/quality/de","quote":"Der präziseste kostenlose PDF-zu-Word-Konverter, den ich je ausprobiert habe.","rating":5,"review_date":"2026-08-10","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a798a568da8a0e47c804082","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 (cc9af896bdf0…), 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.