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.

“Wenn man nichts von beiden nimmt kann die Rechnung nicht zugeordnet werden.”

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 2683384390

Proof data

Record hash (SHA-256)

06cb0aefdb2dc06a2d1ee8e2b6cf4944b7bec0459bcc2b12e51406c5ecf2971a

Signature (Ed25519, base64)

N7eppW3OaJUYqVduaX/XS4ve3gN4NmqTx92dJUMRfsOneR88LdZhgP3QQDVIi6A0y0Y3khLU3mP7UTOaE2O4Aw==

Merkle root

d4c4aaf139801abe64089c6a646a11881b578559d9cb7d88d2fc9332bf4b830b

Merkle path

["06cd0445904f35b6b8c696f0ce829d3088c761a0b8924673fd1d513ac170dc59","6182d33e0babb976d2111cd63aeb921a9cff25e2d6a06e9ca84c2278a95e25af","5a2ed97f6797c2ae1e85f6816885b970e41e5e3b31d59a49eea90681663aaee2","15ab8839d39aeacf83acbca35d6b1412dc8da463852edf8cb0bed0293cd93d32","78a063c0be99d5db24cd4beb9fac4a7d2294aec9a2c62c90013c5ae834a752f9","f8e53f4a3d5be32c2cca39f50d15d3f9a363c6f0aed5a5274a9a00b8f15122ed","00c581b4aaed9af6cfbe4ac5526891b90817d73223ababb51d7550aa879f2ae2","c162d99ee8ee32622c4e8e19d487b7a9b570ab813e3561cdbef2f9af138cf4e9","257062b27c4a7a9bbe7a07af35cb66e9e2c4075a15429acc350ba37e900f61ec","c78fd390619c0b7a670877f0f9612be13f0db8d7da9577e007d8458e949244d9","24815d86cc2d645916ee8ca501f244e818ad27aac891fe5274bea99eda93e16d","34219eeded0fbdad71a4c54612fcdf090ca93e67f7f8e7798421a503a9d4cdfb","6100b8f7cb9a0ad1a2de57d39552d426d438448f64577a5ca4cb2472f553358d","ef527f45d797e2d831211fa20aa17755e8de8cd626bcb27abeeea7640d159dbe","9b3fe954f7b51d7ce6fa763f00e1815ec4c70f892ca128b9deb83a2e107b9fb2"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2683384390 · entry 108e9186e8c5677ab9ad…

Expected log hash

911a6ed7ed419f928c9567229b2f9168f943e91a3951514581f7a3ba93db232b 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":"v1788324112523","kind":"published-quote","locale":"de","page":"theme:sevdesk/ordering/de","quote":"Wenn man nichts von beiden nimmt kann die Rechnung nicht zugeordnet werden.","rating":4,"review_date":"2026-08-11","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 (d4c4aaf13980…), 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.