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.

“Even as a "small" customer, you are taken seriously in every aspect”

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 2514654467

Proof data

Record hash (SHA-256)

bb33f4df9cef341b4783597f17d9bd9fc2263af3e8d5c6718b90685ccfa9f78e

Signature (Ed25519, base64)

6+gV3YWJN+ow8RRfLf/4tNev3iZ2TuHIC52p6k/d3XHnJacX/Spnji95kAelgr8z7XNmQ34T5k0fCh6FQng2Aw==

Merkle root

2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f

Merkle path

["bb37391b98e759916cf3bbb8ac17261d01e9890a609bdfdc7887146f7d7bfe1e","7e273fabdf2ccd99361b54d5803c4ff0bd9349f978ef992ff3f404882a496455","55843c491ba43073ed707dafdf3cbd49ca46f6fdbcb3ef282a86166f89714b1d","6ca1d86db2cc41f453406feeb59596de315ad7b012ee7eb510b5b1791bb12ae1","bbabdcc7aeaa7c996d54b5708263ebf44cf00655b759b26fee3ee172c319a665","882b85ea41182c68d504445dd220808e5b6f954e1c7dec07377058f5c83bf52f","79cf4c3498af870ab11fc49ba5ad9b58308f58a877cbb7ab7bf7a9913b7524c4","afa9662fd8b69902a288e0f3d6ae6b43bb773224cb175a061f4689a94b1f4812","1058129822c8946be0eb73c289e9c0029901412e2ad426c650ee8b735aa5acb9","a45958805b33b1332f6aee8329f4a8654a7b3707270ac7e6506ee07a08f87a28","75c1cee98ea073b159a5b9404d45d04742b0b7ccbb40a4a6a80b1196ba8ae253","9882d56db85325736e3da6266c9650c28f8d4a55f4aab7bb4d940aa9ee5e2d6c","838b8eafe0aae9ad753db61b8aa6da40dd5627e1ea831e64d0a7b6d0774c45ef","22c95139cfdc78a2baa7a8e247bcf81329645beab990fc5e095abcbd46515e64","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…

Expected log hash

ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"de","page":"brand:worldline","quote":"Even as a \"small\" customer, you are taken seriously in every aspect","rating":5,"review_date":"2026-05-15","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a073794cf0e4ec9fe75c4fc","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 (2030d4ef17fc…), 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.