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.

“Einfach, übersichtlich und schnell.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0b56a23b5c6c65921e21c543af0e2a13771313f8066b1c93ed719e75ccafd85d
Signature (Ed25519, base64)
feygWUfg7Ogvov8du6xmnkmKvkMYe9r+/PYlvuY2lYmSy7kLjlbCiUItomfKOzcWhByF3vnTrHNsyUChupKADA==
Merkle root
57e60dc521a4ab8ee39747670ba01310ec9c3f92c64800e03425c0a645a7f8c3
Merkle path
["0b51adf6e111981343c4e06b64be42af84d48aa2d0ba6fe787ccd6214c665209","f04a002b376c29ae5349a8cfef7bef82d1d04a764d44563f1b1ad4e2f5ac03a8","bbc7d70fa4c7f8dc5cb65e799ec22711e4317248dfd9a420d3b8f6b70527c19b","e662a4adb57d9c46f0d792ac9f88964a34cd0e42df2fed181fd1860d2578098f","95c2f4131154227776096fafae53b4b0998056d6230bd019fc1b9d333e0bb0f3","70e00a313e5f100cd324b91f0571bed5c72b3ac503562c68c6916a7beca368aa","2d2363c95fe324be7d6d2bbe601422731f1f7ed396c0c903417dca57d00cfc7a","6b12952051008dc894640144d00b0fb0e8e01eab4223d27e829b0f9f7e0377a8","fe1ba3a251c937404d732c8b70bd7d668fadd05c0e77ec3b3cf3889b00cf68fa","e29289300e7e5fb4ab57148d1f6ae3dcf174621ea612e26fe246750d901c4882","727fd922a23c440ac2a60248f361a2b3785869137989ecad4faf9b75cf8b3fda","93c63a80b8e3489d0ab8339ec4503845df462143333ed3d531894d0e245f4a12","fe5d111587316ff31f5b38fa29f046572eebf5a2bd99ba16667a173d27f92a5c","dcda2bb48f4a1ab26f6126b1aaafb184e5f8d3630133c0cad42caf115918a81c","a1d5535cf9f405ffdd99d322e20ae6357cbed1419e88c64471b565623f0a674b"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684249937 · entry 108e9186e8c5677a47d4…
Expected log hash
46538ec60065603bf54101fff011eda05a02a8a062bf118596692399059b11c2 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":"v1788336087966","kind":"published-quote","locale":"de","page":"product:smallpdf/compress-pdf/de","quote":"Einfach, übersichtlich und schnell.","rating":5,"review_date":"2026-08-07","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a75ac32f43319af5829acf5","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 (57e60dc521a4…), 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.