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.

“Funktioniert einwandfrei.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
094b39c6b42835c72da27bdcae42852e1dde52f97f0e42374212dd8dd6cd1acc
Signature (Ed25519, base64)
oK4MOmjRbCl9fCSjP85dRI11ibTQvryuxgZ2Cg2AWb8VjqFkt64tKtGimFqTZikqZFbU7xpjPVm4kvCPUjDjAg==
Merkle root
f61e30d941fc6fe4321f44fd609b95c61e672bf5a5b9cf2bd801d7c6838aab08
Merkle path
["09500afbc9940356616777a69ea6e6a0adddea30d42641be1dc54ff53b17450d","01027fd2670993a6cdc8def1c314294d2ee6ff502233c0c2c85a0054faacf5aa","efd431117f7537245255d58effd0ab2062bb3a3f23388a1593a6f5070402a83e","71a08fe4e6ce707582e96338fd1f3a0f25165d048c2f9be838296d0bb5878922","e2bf20aa9182f561289a42c365e110344cbfe4ee2df29e87a4a90ccab1f92228","362225c4aecdcd82529f247576fd603183b3d50ced6465f0ed3d2b4ad6eca983","6719abb56097c783204716be63017cc413cfecdafa878846f8c4662fa08674be","de89f245de26151d4676b70b282d712b4e0c2cc2b90a143068e26aa7a2f6ac6f","b6d4634c6d88dd3004d2b7117ec53c3e5257adc8f83680c65ea1863a46dc8937","2cf44f0a2703b9d397aebba84fc2f1ebb4de66a67bcaf4bad22f711f8e420939","69fece87ddc2667125ae3155e171d9ace12b7edfaec35545eb377af11a5cef82","105eaceaa199212dcecf8bc5112fbd2676474330a6e64750dac48743957d4de9","c86d560760e05e20bfcabe7dbd23f84e1f9c05d2fa7fe966b3caddd29a8b78fb","5bd4398a4cd1dabda445e7cbcf0d486b98dced817850a98153d8d5d56c4860e6","497997b2593358750b2d0fb52f3c0a7172c4dffade9196b55f1867799a99bb7f"]
Anchored
2026-08-29
Public log entry
search.sigstore.dev, log index 2632385362 · entry 108e9186e8c5677a1c4b…
Expected log hash
8e81bec440ba58560c58893bcb51aeb125fd0d03ca39799edc695d3f533e8f32 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":"v1787973390454","kind":"published-quote","locale":"de","page":"theme:infomaniak/quality/de","quote":"Funktioniert einwandfrei.","rating":5,"review_date":"2026-08-11","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 (f61e30d941fc…), 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.