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.

“mein Apple Pencil nur auf dieser App nicht.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
61e4d640dfc23b3c3caad102599f476b08db487b230736f15f2619d4c98386aa
Signature (Ed25519, base64)
1ZpcUJSW54KEcU7whFshHoU5decBfIHgFYILPH72RhNk+JBUu7b1W/9wU2oNDS5EpLMukG7g6JCCMErhG2WcDw==
Merkle root
677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path
["61e1516f6f53743615880ab3578e89ebc5bebeb51d5008d0e9f9b65f2661ab40","3547d8627f1ccc1cf6b4147d9c88d715d24e7c2e85c3dce16b267466cbcdc17a","0a84b5ff8698f064130f486cdb703f59357d56bd4316efcf56950b09c1da6661","2b24ca9019ad912a6428d255010eb3eb33b93862e4fe09bc8598b2c0466806b1","e7c15986256002e613b0f5acf1f30b30ca47404ab406eeb9a8d49a8fe71dc3b3","9827f18286e728de8de2da815481d94ffe3df871d9f967468f2f4b5917a94bfd","bbc8515c27db842b8b9ed05999aab14b5eb26c5b205d597f3ca49b3d85344cd3","bfdc57a368872fabad8b9f578588bcb58a649b1fd3082cfba647b73db545a90e","2f16f0d18c79c7bed8a1a8c850015411e888010125f5f2a72ef9e12514334b04","326b52c59ca1829ac3ae51b84ebda25e82b4c416518c8f2d17a0ff731a5f66b4","0b5f81c1397895a67fa0c168f5a03dd82e09e6398e5f4a199ab43883af912889","5999ce9331a3d3c3b42ff68c7d0c3b2938b4aad17e69c094bbaa432c5034da76","ef65dd9ebfc0d3ef62099f320670e0ff1ffa0aefd392ab7dbd6c1c6483d33d7b","3e9df542f4415cfb7321e531014c29668083cb06fd7805d6083ebd6b24fa289f","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash
a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"de","page":"theme:storytel/quality/de","quote":"mein Apple Pencil nur auf dieser App nicht.","rating":4,"review_date":"2026-08-11","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1608097488?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 (677e672fa444…), 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.