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.

“App is not working.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0e54548cf205e00831d03fd13d9e9e1a693ded41f8d128a8c351f48be67883b9
Signature (Ed25519, base64)
fkY75w9ePGq9ohgQwCP57Jdr8UbPuL4VDs09FDVx7pBcacr906W3sTOxQHY+qFojDrlLk5jSqnzsYlMMP7C8Aw==
Merkle root
73035d63a23ff36f71b3b8034de0222181f7f0c7af5aea1690610c83e74c7d15
Merkle path
["0e52dfc86ee981bfce635df665e0dc0ed55e00dac4067e6c191dce50bd03e835","2a57802fdfba3c4bc68666dcddb229324628c36e14e85b22b095e109e74320ed","6e0dd42c34c93bd9f51b88f70a514497c938f5411c1405dabfbac10767a6a1e4","ebd4d08e9052a0f2ce469f5eefd7175ba2907e2a555f1de3f4787a7f6339c3c8","6d1bb4002c18a62d7604fe2822ae26a0332d43bb534c4e5c2ce2d152f4c8a676","ec40a63c84eaa5e7a7e6172f8f3346e7b082ba4acb6a0568f456aa609b6839f2","8421d0e6a8dd3dfb96f15b6d27dbae968dccc9105f8373817a31616681dfa58e","97dd82d439cdbdf61bf07a47c1cc8379c0c30161373eea93f0ecd0985db5ff92","7eabf89c5ee12221a21708ea457bf59fbef27677987e1e82408044856f96bd33","e3584cade64d64271e1fcaeeb47836cdbe99c31f6e515870f0b8427330f33e6d","c80c33b01ad95e0a664a19eb547010a82387bd5a9df9337a3866b93eeeea3d5c","80e6b08429bdf8b1ea175f5e73973e6efc6b76bf6fe386623f81777d72899525","79f42a6faca7a25c904d908743f96835c8ea8dd4456f160fa4cadb988d234bba","34ec044b557bf42eeaf01343e2a0db0a8e40ba2304dd05f1507afdbc0f1ed40b","12edd9887d614b1b24bd84a0244281e77071c1e73791fd6b4a3ddf494952054a"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579608108 · entry 108e9186e8c5677a67e4…
Expected log hash
daecf929d2558ff2044a636afcccfdcef28fb6ada4e0c06f09682a010a04fa65 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":"v1787541876852","kind":"published-quote","locale":"en","page":"product:sevdesk/e-rechnung-software/en","quote":"App is not working.","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 (73035d63a23f…), 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.