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.

“Customer Support is not responding.”

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 3273053873

Proof data

Record hash (SHA-256)

3f0781989559de802dbbc5e70b53e3f3b5765d80a277c55cfcb9e51662cd042e

Signature (Ed25519, base64)

omJKV++fYnAs0RhlXpmKiWpbewqKWK0tZIZLxayirfTpibDtPahIHwzH1STHwwbN8kZtUuxVZ7Gqrq4pu0YcCA==

Merkle root

6953a5ba9bd00082fa1986982a5979aa7ad5b4654ec368f8d247f13243e4e4b8

Merkle path

["3f1e1d7bbb4707b55e16d4b1c3071d515053796351c8160d2ca5342bc00d33c7","198efadb63e426e67ace627f0e00b4f9170d4fa97e822e2dffd149d2af7fd4ec","9ecb50a18051460d80514cabc7045bf3964e28a41f1cdeeb94017e2b3433ab33","84529b51d1cf6888911c550da50b754cf11515b3c587e0ce3310aaf7d3b0466e","48398c193df05f57f4db75ec658d257a32f8b94e1a40e6f8e90833777ed4af3a","13be09c78bdb1c3978b4d6a852c2264c6a0ae7debb11d778d463dd2e90cea4ec","89a01957f8c9d3cd25651112304997403d6feb40f69102a51600aa6b5e10811d","edbfa9a484ef12a5936dd0b3009cab6bf9bfc39274acef413e4f773e6f05f7e1","552100c897095f53ea8d27c38aee828f88d8d69157f60eccb904ec4d5e300544","8fc726d0c38b2b9a65efa46294828b0ebd4324643bdf80c1ca945329c38cc7c6","7ec66a20f4d7a11872b07b7166cd1503633d9dcb47d68fb299782cf311510e8e","4712a5b33b6ff50d50cb0d169be1d0e243fc91c6e42666afbd10d27e6febb385","3d6624c631c3f201b337a52bc4f9494c99366c0aa74b4db152cef1b6807b4800","98a14e6f55278d0c3f64d31e6bb09545a033fdb7dd6455363be23426eb85b044"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273053873 · entry 108e9186e8c5677adb5c…

Expected log hash

8e660c0f9c2f4acb2461077e20036379bc945573437a296969373758a8dbffb8 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":"v1792120102008","kind":"published-quote","locale":"de","page":"theme:lexoffice/service/de","quote":"Customer Support is not responding.","rating":1,"review_date":"2026-09-24","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6ab50f7b3a79fc1721495a84","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 (6953a5ba9bd0…), 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.