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)
11189e236cc72f22bbb8dbeab62a5b350237eeb7af4cadc97749c5b7bdbaa1cf
Signature (Ed25519, base64)
ACuWXcLYCOwKRxJjBfIh64mPbC+4YF7IJ56/zpJ9HXlv+KWp/EyLrxz8JGi6NKXMip/rtHDv8SSEDUEfdu0GDQ==
Merkle root
68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082
Merkle path
["111b0cec390ee9c14f94d9923fe4476e5c327045c0ed2e1b5285291055335711","30ce74e1c7344b595c932ce714f243f9acbeccd39fe4197ba4c9a2ab06f0d518","631880bc8cf5febbca4cc0a80ba8fcfe5fad2ec0c92b111a141d71a50cb72b33","af48a3db8e74ed2ec74abeb67599fe7a7bca39ae0840284d9f7a61f13cb66289","fac5635deaa618956ee0da7199471a67a2a5125776f905553960ec2ed3ddff0b","c5e2f92c770acef330096ab59f032bb208445eff283b1f1f08668a47cb65e5ad","84ee8ace11d0dfaf81098254ac6e878c2e25f0f3aab78e030a694e9283a49be9","e3615581b79163151cb8529b79152df7e7d60deebd0b826a737e570906f485c5","a64efbb70de016d88c3770ed04545de9c331b2f50b6a65e8e1b53f42075048dc","2914cb835da9fda8eeb8e8d801afcf14c778fb7d857ec18eae174f2319398334","602c80579397f3e29d22b7a2e895390f434bdabb142c9381105992aa81ae5341","43121300a82da93d01b3fdc8bb17f432c227d8a918d31c79ee0d99fa14f29075","e6960377f92ebdc1b41fb37d3ed0decff1e5fba5b62ad653e7be0f8408d1c6c3","e66299710f80b56c392136748910ac59d79a991f3e479ea8a96c5c23e200aa78","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…
Expected log hash
ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"de","page":"brand:storytel","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 (68ee5f8618d9…), 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.