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.

“Lösungen, finde ich bis jetzt hier immer, oder ich Frage nach.”

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 2969645630

Proof data

Record hash (SHA-256)

d6d7bf44c593b6e08e166cef4d05746beecb64af15ec30e8ac24982afb55a476

Signature (Ed25519, base64)

P+QM1LoCrANnN9QYZKvcQ8txQxj1GnH378lficQsQCHfA194DklUo/u5p0Fbhe1w5IZcyajVmxN+aDZrVtrgCA==

Merkle root

714fd5c453665fb7238b83bb755c09ceea4f24c6bb04f621046ea8b9d5da1a83

Merkle path

["d6d7833fda2c89615bf47ac90b783b3ef8797bda79d0dff81c84e8e8821a10b8","9b256e20fb8961bff371487cb955d605ed94fa5bac86a13ba39dd91315051250","00f6b84fd735965402e0a78910b20e6a8da5911b6949be7a605ee1ea9081e348","d969fb57113287a22028e5d31b79a2b05993961278b1fb8f9adc2baaac93c766","fabe00f21686296a623d7943e6a534d99ed117bf533bbeebef267d6fde8051d0","e1f9a7453c52c3e25c6063e789a5beba40aea9197177daa6807e6a1f9a858427","1e807ec3beb93d3a5aedfa61995570187eead2e6c76bb16202d14b5c92d0d4ae","722a0fb04d6e4c3e309bee84d084336bec928cdd75253af37a1fd6c5a1e55a41","b586da686e7d256deba45ccb95b33d84db585f4c0b2295a51927943d2b53c316","839a1c75f25c7428280378606d8bb9c99eadfff8f1d8477c5f57ec176aa530e2","95a290bfd647d9f5fb2a8f11a2a28c843fda98a3d5e106a704b5aad55bd2acba","a2333b002bd316646ac60ae61f8183d51de25cbabe2a4c2830c4a315b744940e","57db6462a413875a232fdfba3fc683bdb5d747edf3039bc29d01ead519092097","43b27df08fe2c6b1984decc2b66a8217029c8dd3397b5629394dfa0125d9da8b","63158f878f18fbfd8c365d55048a9cce8cd0631f6b0e87630c3dfd5c86aff59d"]

Anchored

2026-09-27

Public log entry

search.sigstore.dev, log index 2969645630 · entry 108e9186e8c5677ac05f…

Expected log hash

9c269d3e82dba16de30aab3330968f6013b6b7908bdb2f7b3ce0083771a2fe3e 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":"v1790397996853","kind":"published-quote","locale":"de","page":"theme:lexoffice/ordering/de","quote":"Lösungen, finde ich bis jetzt hier immer, oder ich Frage nach.","rating":5,"review_date":"2026-06-21","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a37b6f640278d01bf510c78","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 (714fd5c45366…), 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.