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.

“It is simply impossible to create invoices”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
4c623db3f353c5b70ccc9691eda331cbade2977a3b83b4ea0f834ba97760a595
Signature (Ed25519, base64)
S19sDr4cXdhCJg9HcJNZRhkTSzPGVM+kWfDNfjfO0GB6JgxTdtcHiD5EoBiEyZNTfMcAmoDP6G9ogFiyc0JzDA==
Merkle root
bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1
Merkle path
["4c5c1710b8d058fd43ea65845699917698720d1eab9dc53a4db6a146be863818","6d9e86e6b681c29dc4ce0a2e862bc61402e4272991444b1994c1408bf8cef416","a687d9539397df228b8dcf043df9f5224b0d7109f04a0be08561a5cc9fe3f4cf","8eee7bb82ac5a20af17013d92ef8f97d6f57f3f6d22ba06ae252a9a5dd78ceb8","870ef4479691781ffe673c5825b367f753392a2eefc13457c5529fb8f9df16a0","58e8e0aeea30b163ee92a7af4e32f131ad0bc90426a520ba08fbd30353df5dc0","ef56565c7758e0f79d7c7962a9d7f91c320f14ae700476b8ecfa22d16bf9f6cd","7bcde77a3a4e7d01c0712285dd984e342dd7ba35b4ba3430a2f379bf3ef82b59","480bcc67bce2152de58e226c502859fd7b9f601b3fa295b4c9c7ed9974709db3","ebb9a32944c692390297b27af9124c55518f95a43f7808c63aa648c0b0e725db","1049c6718becd56edcd7f3b88a9557b896dc0575f5ff479ba9423f6b0390d4a2","ad9c13ffc456be639adc077ca6ea905d66cc019d58d26957aa90875033a65793","b8659168923893f97a37be27d160a4242b9c5bd182ed4c6b5e12ae0a7948587f","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…
Expected log hash
c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","kind":"published-quote","locale":"en","page":"product:sevdesk/e-rechnung-software/en","quote":"It is simply impossible to create invoices","rating":1,"review_date":"2026-03-12","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 (bdf558524b6f…), 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.