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)
3284aa642b27040a3d8b0affe3b993a3cfade38e5f2540addb6e916564dbcfde
Signature (Ed25519, base64)
XBq0wSGTWAjpR58r4NiGGCVwJ5wVq3mKq1xbEYEVFwBjbKQ9x7LSsngY293Y4ae+Zvm8BdhP6zcoiT1C63ypCg==
Merkle root
e299bf38720a5a91bdf63bbc0205245bccdf3432ab1652c69342549658b7a9ef
Merkle path
["3284a4d7390d9ea505bb86a85729faa15759b8915fc1c10890bd31f7bb46f5bb","411aa458814e3e40ec3bc34b8bc066c919302eaa14657b54f4baeed2049af24b","b42cfe7f70be3790ac1d7086a2eb8828f1ef0c003cb39241c2696b299b464816","dd4813a2c2eeae9fd0d50b234de634a63c4eeebac7fc66cc328beefa11d9a856","923474e5a1242385ff35943f1764743c6f2e54fcaab16b9280e6817f57834ffd","e8e85f6a8f27ee687b51de72b773edbe07d078c17ef291410a17407636d9ee38","444a75e2d0e53658b2b9e3e7146f9d6926fbed160f76efb9f3d4933154fd6e24","8ba201522f6a73b8de4a6cd4ced105f740204daa9760bd814ef3493e4c8a3e6b","f1c78f3158536e5944e7abd4397bc6a6097d87c8c3a6c376128fd247305f421d","87489e5a2ce5317cb99653d961b7c790d156b647a6571378a4fea03bb27e82a2","22f7f790928f056a4acdc3634db989dc19836ddd154c7a9b49ec17a860d185f6","357edf8b8b42fe4c3b552e7406b8bc0a14039d1d547cc663e39b36a74f79f52b","b296372665f7c3838922f5e4d88b25d49437a77f990ac53d0dda027dc9495fe8","2e838893ef313b8ef0f87568e1e691fc197dfcee84413640a12968493decac73","bce5d442c07de6307e5ea8947098e74ce88c2246eda5e5fc1015a6d7519228a8"]
Anchored
2026-09-21
Public log entry
search.sigstore.dev, log index 2904877428 · entry 108e9186e8c5677ab408…
Expected log hash
d020708737f55ccdf49203f373fcbcefe8158cc388605556fbfda3c365de7360 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":"v1789881486272","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 (e299bf38720a…), 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.