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.

“Die Einstellung sollte ein leichtes sein.”
Google Play · 3/5 · 2026-06-12

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2543025731

Proof data

Record hash (SHA-256): 1b92d6910c67be0754eb0f6d1a1e2c2a05e8a4254db630438c699c636935128e
Signature (Ed25519, base64): ID63Ts7wiEgX1HnwuByyNr0UUsQQchxuiK6r0u0kry3vPVH1iFS/7Ze8TXsKGkTWTsq5uQc95cg1OzQgMIZIDA==
Merkle root: 172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path: ["1b93ae1f5a1a5416d8938acb72c0519120238e4bcd7fb681af112cf276bd77b1","6d50ac2feaa61fd33f266a0047979edb3bd39e7c38ace0db04c343260db84445","adabbe91025798ca4b939f9b7816550b80f9141fe40fb3332663aec4b357c1a5","029799da46b6b5a4216837dc69927163411b99b479ac1b305897714325ab7c46","97a92d285ce23c3cfc5e83f58b99417f58a14d9538e8a1d2a5da7e42127e2907","d83e1789cfba82e9526f3da4315af7ca77139934de0b66777664d78b6fcab8ae","c990adc47be993c137fa16118dbe91ae69b4aa53b170c023d0860d2bc016ba8d","f1f78054f8bf1038ea888b1579bc4d6d69f78217b2ac37d9d39ce852b3e397be","6c4af1234906fa0b2aa93cdc01dff5b477271494935302bf6a0974dfeb24deb6","f8cef175bd2317c30436212fd84f3c4480db80cf46bc523c2c550bac55bc5588","cc2e5fa8c6a8e1865bfde42bbcafdae97fefdc0851f84fbae3d9515941b103a3","22df7ea858840ae6ab19a461f259a5dc1cbc4b2b8da70f18525901770d369726","6582b4bd72409a5334905e80c9e3aeb7c43a20c5eb4c139595bd990bb777102a","b2e250a62b44b0b9c303f91afd3aac8852fa6af504d7d68ed736141a3dd71161","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash: 19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"de","page":"theme:sevdesk/ordering/de","quote":"Die Einstellung sollte ein leichtes sein.","rating":3,"review_date":"2026-06-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (172a3e0b3c9f…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.