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.

“90% werden gar nicht abgefragt”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
272bd7fe9de09de1fa12c4e173f092bfa3cea5bd3ce8ac83ede5ce05cf56fd97
Signature (Ed25519, base64)
B1UxcdZ/dexbe2vDGOasQ2O9GzaYJpLHR6LKILPj1MG6Hzf1mez6dLv4IHUH2oIFcVkbMXsXkL5VA/D6dXp8Bw==
Merkle root
5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path
["272adb011e26528f4c144c69af3e7618c91ba5ef1f355a8b597f99283886c5e6","004b7fa1ecc163ea0a1b4caca50a957691a538c21b55022b1c1060dd66605fb4","ae62dde439b2fb5b059ac6bd9c38771d5c72549b37e7fee04eba177c54df0067","9fce393978f46a6b3c7aff4fcd63c91a664e05a7dbda8ee08440685e8f2f0f5e","489e111bee1a8ac503f87892459b7f09c6c5b6fe94d90f157e1c5fbf077c07f8","67d07a1118b1db85bfcf955755b25cab982de0345e4ec47045ac7b98775794f0","d52851a3d0245a260027c40a25229ca9ca63206f67459b1fa323d99f0f952af1","af9df2bd4a78c78d8753bd640d985322be88510e1bfe70816a8b580aa2007c27","98734398dab0a6e188250e4592ab0c40baad1b2a3fb14a6673c883b93d74f06c","79bca4db6ef77ba31183cc39af33325b20375d1ccd6fa2ad20be8f6ca522eb88","fb7207d1864cbabc2caf8800cd61bf9102876b172e9c6fa2008dd664f70d8858","9fda34f84101ef4835d243a0e65146e359d04cd03e433c76a0ccdc532f415244","cae21a1e2eba2d9a014f0d727cffbae7abdac416604f893deac5f07eef84e3ed","e892ec98bb605644ecd2848bdd788a136c626ca940d293df8f2f1ab99110b2e3","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]
Anchored
2026-09-25
Public log entry
search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash
5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"de","page":"theme:zasta/quality/de","quote":"90% werden gar nicht abgefragt","rating":2,"review_date":"2026-07-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (539721061967…), 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.