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.

“Auf Android ist es eine Katastrophe.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
08372d0b8017ffefbfbbbc4be204dd87cbbb567658bfcb88df6edfa357a76874
Signature (Ed25519, base64)
Of755RkWGBrlOtkZvEdo4J0uw9rpscM1d57bA8SUOkq31Enj03nHFg8dlFDEdCTfi4XbKUUDI4OzEGn9hIIYBQ==
Merkle root
0f9f1f98772de9eb66ade362612cd5ca656a4d200a8d47121b2fe38d9ef47140
Merkle path
["082a82bb8fc02eff34ec6c1061ba0975f97bae108cbcb62052c56433cd38e028","c5045696959f1a44d4b729efcb72cc4fa950ede547ff9f33db9dfd3824ed0f6b","783008da7814c6c9ff75c669db2238be647a157d8696544b211d747ea33d1474","e9017c02477da06784ece62626ee3c7f41f1c4c1f465d2714a7c650d0caeba67","0e2c763de8d8efc107ab52341dcd99c484c4a3c6f3ae6159113600a0bd95b78f","ed2b25836001004e320aff36da3ea57b39d25f17624e42e1efd8dc6d0e9f781a","f90b48116ee37639641d2add9091225d0fb87e4f2882fa2c1b8611e13f70dc6f","efbe61077a960bccd085af0771609068344a7407c880c26b1d4b759831686a6c","e4d67208cfa841b77bce44823e39b50eaa9b63a28e021b31582a06ff2465322b","296da21d02a6d3033e4121706ea943892f4ee81a3aefcd72b57a3174e94ab89c","d736598e58e940673b37cd0b2da30b60e366fcc854e2c13e78db777a29f68edb","f1cffb6901dda2e564a480f1dc12dccfb1877504694bf2af489483f5b76dfa4a","2e2e215b111e44ca5db59fd252c4a02c1c9515de15b6a215ae68027b0429249c","cd57bc537bb7f2134c7a8f3afc1cbcb5294dcfd31bd287a44d448ecd8cfeebcc","e65115caa429385de2c5ad8bb60d388a1855282ef8d98462da5e136e2fb61d61"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2622009440 · entry 108e9186e8c5677aff73…
Expected log hash
46b80bf1a64c019a2ecb6a0303a553a66b36eee926131577fb3ad5bc065f2f13 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":"v1787895207832","kind":"published-quote","locale":"de","page":"theme:infomaniak/quality/de","quote":"Auf Android ist es eine Katastrophe.","rating":2,"review_date":"2026-08-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (0f9f1f98772d…), 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.