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.

“Tut endlich etwas!!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1af0b634e1717027e7bbcb35e29e488302e94d85263ae84aff5485bef8d25432
Signature (Ed25519, base64)
000/PJCBJ+aGzZJ5GXfBgppgaoNzlqqWsU9DLdeitZBreUymfT0sjqxOaRhsCZFT1tpiixg7tY7lwqo1sQXxAg==
Merkle root
5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path
["1af22b61ec3fa986101fd83945ec9464f8f5dadc29c41cd96505e862d06c124a","2c483a01ae7d1e8e87c8bfc34e0b54151c83b3c01613b4c63a9d5d6f1d382300","2f0842bc433bee266c708ef1295373ea4f639ca0be26eede632ce7e0102bdbc0","b790eebf4473dcbfe943f80e333c1d6d1dee592530e08d1cbfa2ddf8d3a47d74","46ee240e5a71a5f8e9e347a37ad9064619a30cc2ae3bcbbaf69d369298b0fb4c","18a4613504d5ca1fde4de171facbe22c011204a02ceeeecffb84c1dcb4751bab","ab9cdd5ec64d217f94fca458a40fa050b832317fffe6fa35c0c769e7db55e877","7421e1acc70b5669f0dd7fabc9afcc5bcd9e22e71f1642508db0fa99fce3eb18","e5b000157b12625739c38def64373b5d2f16ffe07ecb6df711bc23dfac056056","b03214f67c356e62858bb2b2ea3d59bcfebae2c468b63fabb8224c25df09e038","c72a57b8d1dd9686713731a21201720f6dd67d27812538987fc03760d1ed1b67","6364e68670997f2580620295dc73fc1bb7219986bdf8202c9b9ef24d8e7f20d7","a46038d90afa57a10c269469667a209623fd066d3f084698343feb099fcfeaea","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:sunrise/communication/de","quote":"Tut endlich etwas!!","rating":1,"review_date":"2026-06-10","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id466738063?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 (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.