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.

“schon beim Abschluss der Einführungsroutine stürzte das Programm immer wieder ab”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2d970f9b237cadb6d9be2d0894e1eff0e5cf4849f17a299ba5230aa2e2fec3cd
Signature (Ed25519, base64)
nF2cFa8W1Xzi3rH19pAzTmGSIfes7fNzm0uxPLfScg4QPQ0d0C+eg320WlsQnS9TDjzk/K2nOQUurS/L5P5qCw==
Merkle root
0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91
Merkle path
["2d9820fcf9ac2a696d95eae3c29c0ab6cd5667d124c985a6d4c6411eb30b5800","7881ee914032a3941df27a125e0bc9fc899eaf4cbe21a25a5abba18edf2c4358","748a25fe5e12da03114f0ea1fa70562dc6e6521aa74601b2b5d012adfb6eefdf","2a5371bec39838d75e61deea7b2e9cf3a50bdaf35bf8af4cd1d1d128d01d7fdb","6ef6dbc5db6004490b06159e364b4092ec0a4308a2a7f651e6fbe83db9b4676e","ea70dfffc47a45a79e42fb79d6a50b4eea8f2f58027b784839833551f8ce3224","58bbee98e4e1002a531413661cadd64fe42069c8ef6b1061ac7ebd550c606255","29423c4476bbfb23560410332ce8dca45989d3f45c0316fddb0ee4bc8d6003c8","412151f7a7f3a1f5008678bd322d029cd9811d83cbfdd812bb363fb9b2f37d08","3dfda6eefb4ac831955867cfb2ed1e51cd05547c7f9a8ed2e97ad47b137dcf09","a8752d1d2ad3dbebde3a87a74dcdce857dcba4a9cf51b30acf458fdcf13dbf40","f53de120e1726fe9db2d4486352b37fd1aff512fbb85358f81e6249de2ae3d7b","193dd7819b5cc0893cd3620ab02042348a20821938045af5a341e160ec2e8bda","d97c31a576cd351fb66ddffaddfc87228fbf93ecf06301d5b8aec9b37e0fda68","31e60baa9fb8f672f686fd126d7dc82498bbfeaa38bc676e67691bf1c2c7c210"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…
Expected log hash
4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"schon beim Abschluss der Einführungsroutine stürzte das Programm immer wieder ab","rating":2,"review_date":"2026-05-29","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1622596573?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 (0fdf8a945cf3…), 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.