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.

“Im AppStore gibt es eine Version „iOS“ für 47,99 € und eine Version „unbefristet iOS“ für 79,99 €.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
366ce79831e75830edf826ddcf26fedc9d9408947bc90f23ca71e8b017cc24e7
Signature (Ed25519, base64)
6B5bcI3KYtvXENmEC10vvOBVe4kmC9Vj04ehq8Qc0nzqj05zjWGAMJl9X3DZ9G7KmXFoW5RDV+/TvkD84oj5BA==
Merkle root
b046f5df2a406d6c32d4f87e14105e0107f6e314c3d6063465b8c6441189c891
Merkle path
["366be9941d9fd03441f467eff7e229f97370d32a3ac6fff0e9110896c3bf922b","d937c3ec4f82a60090e3a42a547fd25a11acf3feda7a55514dd1399b8b13f74a","262b31e455e2fa3ece551c511f50c919c055c8972b9e1983e7e7548a36916cdb","e671f74409ee014a6b2eeafab4b674213b4f56567286a04c88585a09e787d137","16ad9c05f1a790c7b85577cc6e50a4c85e06ae564c6393fae18e3ee18ee4e935","2b4ead6d3baf49178c8690a743a27dc9f1e379f9a2c3e3447684bcea349dae1f","fea4e899ad196adecf8243c51e83fe3e5c0871b288f2129550f155787931061c","1298aaea8919194a4da64b820c4c6eea698916aa64602c91d16389dc03d00a5d","e5785d42f0c6b199b80cdf1e1abcac048c9ddcca8efd139c7abd08786c0ac91b","4008aa17e154622f79d4a4f527dcc480e5d78aded3c7dc5a8aed065c9c50becc","90b4e6e161646d3d5e3408c5a560360da0f61c8cdb35cf08cf939614c07153bb","4f18bf43c85b8d2286bdee4aee39a71abcd93e3846124d63824418bc43bd531f","12805a52a88525d025e846de23033eec3c52175c617793390c5a390d6e9ae8fc","c35362d8be7493456726dffb35f813b4e10ace25b8e2c3679505eceb5d9a7bb4","4a4ef39d7ab636950ca6d9b7d70c958b0ba84299c7f375e0932c9308990ba8e0"]
Anchored
2026-08-26
Public log entry
search.sigstore.dev, log index 2593501033 · entry 108e9186e8c5677a6e5c…
Expected log hash
804ea852a1c1b02b8c86a35cc42390aabed87fd2aa29b8fb9f7f25e79321f581 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":"v1787709693011","kind":"published-quote","locale":"de","page":"brand:pdfelement","quote":"Im AppStore gibt es eine Version „iOS“ für 47,99 € und eine Version „unbefristet iOS“ für 79,99 €.","rating":2,"review_date":"2026-06-26","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1516765045?see-all=reviews","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 (b046f5df2a40…), 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.