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.

“Die App hat nicht einmal Basisfunktionen und das für 25€/MONAT!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
21adad2cc10499b41de5218548c0b7e9eb977976e83082d2ec5ffdc7bd91bc8d
Signature (Ed25519, base64)
4mAVQXwiqW2bqEOlXOnqHvbq67RntOCHh9sphBJQz3rf3WN1/C78YbKdTYJ2Y+1w6pND1NzmEIO6S/0vBET5Aw==
Merkle root
c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path
["21b39bb720688364f8c67f79b0bb525ba8fba96cdac00c75626c64a0e576c5f3","561bf3e0a4ec96b5826c2a7a713e4848344d8f740646c305ee93899db1f2832a","d02cef27b73ce90b62a2f2e0cc6215c35d2302d09b34cb65fa0e777efe93cab6","e976a9fff461c00b9393ca40e9a6eacf35f476cef90396d3dad150df846ea2ba","6eb8e0e55dfdade959b97d6c9475b39fc3da484743a7878cd2ebc24cc8033cab","3883d54786aeb348bd2de9a9e4ac5defa8133924802c56b7028e77b87d7d3f98","e9df5544b045595ce614bc1382f2ed7d1db1410d3c58b0d3c74b050de6946b4d","91cee6cb7205355333fbd9b95c0c9ca2498cd80ea4173541c9c209a58b3484ae","15a0b9132b1ceddd923901a689f79343063ec2f16736e639d3976d839eca8f7a","136a20e8e8bc667a21578f80b106effc41e3f621162b9b00932e5db7c03aec8e","bee5249c271f3b894567399d33c54043f4f1f16ffdabb9c0e06f71d3544ff67f","f6f19db88abe9b052b480ced611622bd455cc37ef1a2844f832a5a84a479f1e4","483af28031f8b50597d7da26c72f1abe6cb7a0a31c33e2294be9fc7d8e6d06d2","b0eaaaf0554356daf48535f981c97bcdfd635e531452842df23420c0f264e90b","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash
eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"de","page":"theme:sevdesk/price/de","quote":"Die App hat nicht einmal Basisfunktionen und das für 25€/MONAT!","rating":1,"review_date":"2025-11-08","source":"Apple App Store","source_url":"https://apps.apple.com/de/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 (c35385e31594…), 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.