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.

“Gute Strukturen und tolle Anbindungen an andere Lösungen”

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 3124493015

Proof data

Record hash (SHA-256)

c4a5d503fc1e82f2402c301336e0801349d430e33de6356aca23e948645e66aa

Signature (Ed25519, base64)

kRznJQaFSFAFG80/UuttX3x/jp1P94HPxJ99vs/hQyoOJtI2/6QpL/6aOxceHSY7owzjAwJQWW7yWVKbnrdFCw==

Merkle root

c481d62412848235567fda063ff4784e8e49df41ad8b5c570de24ba396415d22

Merkle path

["c4a22ddfcf5b5802f1ad6f1eb2b82e4cc92cead37a6a2fb4487b1808d7eab8d0","863a27bd70b8449d8b9d2e83d5353ce0d5ded8c7f64f5ded12cf2063760b0856","f6840a210734a3e69b78759b240480a1adab93b647c1b2e654b0cb92037d8f2a","f94fc6779ca8f914d0dab5b7061e3661cd5e8e1daec707ef040d40e250cb2386","36e390d798d3a8734eb51fcde698c3cc3ed739fbd7bda337a973d85977a5e914","a4a3428ac8e2e3123aa50e1c98f2be57fbad911c828a5c80cd71b8dad371ab24","a292d93d25f9d59dbf8552ebccf7591eecc3442cce23bdf642cfc3c2bbcda553","ffd29f6f92e77875a58f4e5f1ceb08e8665cb460783eeb05022a79b2bc9e1903","b177a0700620fe2753b1e4bc15a485c900f3090a0e066976a0444d69432f760b","db2ad77e7b451df408786a72f4fb1b31c09c3e91156fe653a69536368b1db919","7e34bae5d258581b386b0f8d63d31efc351031cb8b36fd01dcff44bf7a99fe9c","2f64f7768c0c5f10c470488c785944e2b2a27349d3232c2325a30cbc8d810e1a","3220c8ee4aa60fe021e29555ae2bed0850a1f142c0c3a97b7e1dd7731dbdd32b","94807f81d1501aa004c640d69440b9636cee1d43c6f07fbf281372be591c6480","dac1c339b376d49b10e240bfb32d2ada460f1b51d5428b7290189b662873c331"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3124493015 · entry 108e9186e8c5677aee70…

Expected log hash

0056b042c00529af1248b70a0a2fbed761990dd7841ea722369c29a2685ea6e1 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":"v1791350987184","kind":"published-quote","locale":"de","page":"theme:lexoffice/quality/de","quote":"Gute Strukturen und tolle Anbindungen an andere Lösungen","rating":5,"review_date":"2026-08-17","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a82d173910ba2cb002e8132","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 (c481d6241284…), 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.