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.

“Nichts was im AppStore abgebildet ist funktioniert in der App.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1a0794715014f93d0228e4b4f057d066583f91383c0ec7af7c1b28a667711194
Signature (Ed25519, base64)
Ir4tTRmj76uObgsXXGgKjKFdWNFKD7B14VEl1/ilV5wcx+260DgkEiN9SXEhRgVb8/fgldehz1tP1KoevgzPAQ==
Merkle root
172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path
["1a053b032c61e072ff62fbb614de3c481f5ba47e93c7332a5b8bb8730ab6f397","c4a496556341c2869da672b08c40ee37a66670c3cbb7f462bb6a9d90dc06dd21","060e3893974418dc94c3cd2c622cd376c0c6b4e232906caa3e183889f53dce9e","4189765db11b53809d490187befa3a8efd507773fef6fbb00a11c6b51dda0754","07c4906a4be6f9e264a0b95a4f7a4fc5ae7d79d2cab88d35696f3f8c7b6d7253","5302d0adc56cf5a9f9045f25ab720e30e8b126b43e161fe380a69fe218f2077a","abf0a8d3451f324d3b1ef65969b36611a318133b47550af3c31478e9632ad4d8","674b53388ab0cd96271bdd47851aaea752b4b01bfb6a7847336f38db1bf14c75","6c4af1234906fa0b2aa93cdc01dff5b477271494935302bf6a0974dfeb24deb6","f8cef175bd2317c30436212fd84f3c4480db80cf46bc523c2c550bac55bc5588","cc2e5fa8c6a8e1865bfde42bbcafdae97fefdc0851f84fbae3d9515941b103a3","22df7ea858840ae6ab19a461f259a5dc1cbc4b2b8da70f18525901770d369726","6582b4bd72409a5334905e80c9e3aeb7c43a20c5eb4c139595bd990bb777102a","b2e250a62b44b0b9c303f91afd3aac8852fa6af504d7d68ed736141a3dd71161","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash
19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"de","page":"theme:sevdesk/quality/de","quote":"Nichts was im AppStore abgebildet ist funktioniert in der App.","rating":1,"review_date":"2026-07-01","source":"Apple App Store","source_url":"https://apps.apple.com/at/app/id731738076?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 (172a3e0b3c9f…), 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.