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.

“Ich habe gerade begonnen”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
16db20e5b44ea5f1e320c3f064966cf88cae19fdfd4eb210ed798523872ae840
Signature (Ed25519, base64)
rESzkdikbbZRIOw9Cs3BNDxtEjv6gExZ7/Aa5nVQlT4QWkJhNCeMuIXLYfRgJkNlgJ+5SqEVSG3y7dM0+1vjBQ==
Merkle root
13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725
Merkle path
["16db6b9d4edbac935d327f39093bd9c2696f63d9d35a414ed15083719a8e4425","2f137b70a04be943993836559953cccdf5b58a5945e060d270f0bb3e5eebfff9","65f98909cc860b982a586d51979e55f01e33fc1cf819ffebaf7032b29a38c414","17751ae73c92170073ae218a6adb19d0a721b5ded644baf55b06ea2fb83c702b","bae2ba09150e5dd1dcb62f0bed66fdb9c183a943f4c4825de2974bde23c0b482","7bd9ee2c1b185c3956488bd19e4315c81d08b5d15c37bdb7edab80dafcc4f7d0","b98aae25eb1d84e577332959ff6505467ef6ff339d4d8db9db4fb1f3fa02ba3e","68157edf9abdc3a7f3dcf3151ec78e1938b710b6707c69e00cbe0e65dda7f8cd","d69281a75ebed31c08236f53192527d05851260abac456c3734f129393b6213f","57ad9be46349490243bce464ba29dc4509622c4fe6f01d3ecc49f24f66997298","95c78921fca01a0b9252f4fbfa5e9459240730b4b8d96b1334ebb9c9dafd6460","2c9dd994eeca2a675ffee89c90cc35a50c3e368f75fb76cb1146b2763c6e8b7b","bb11664011b9614dc8d7babf8aa2564d8b3e744fa21e495188f6f4951a909503","9c23963b54ac666752e013737b81ec6a31e3529ac67f9360ca3657ae9a4b72b0","bc9aae2a90fd8d311435fb1459ac7953f7f2923aa1b697bb0b40101796e3503b"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542342116 · entry 108e9186e8c5677a49dc…
Expected log hash
44bd329b5c5f42e4fbaaab1e9a27845aedd26351446bc96ba12b520a563b7433 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":"v1787279544668","kind":"published-quote","locale":"de","page":"theme:sevdesk/ordering/de","quote":"Ich habe gerade begonnen","rating":5,"review_date":"2026-05-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (13d851a0949e…), 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.