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.

“Das kam auch in guter Qualität an.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0aab4dcd75dcf695138ec0b3a38934d29a5cfa17d48558e282ebcdfdb09d1d1a
Signature (Ed25519, base64)
Wu5fg0Cuf/p+7CXQNtmJ9lGHQnJfB4Vpp3BumSm+0hsP6V2UXl0Kz0z8qu1K9swzg6c3L93+4WSg+1da85DjAw==
Merkle root
6189a42bfe294c4034f316d047a716a5efecb511b8dbe64c4f7f543872c9bcee
Merkle path
["0aaba0b035bd86d4fb58a6259a2c64b588cad83baf05554cd8e57a79f3bce70f","cb467deb17041796168b21d718d668a542ecff6ab5fc25d6cd25571cde5ef79c","4fc870ce462bd4e8828d11c02b9eb9f37fe72986a676d81d39ca270263378c89","4789ca49c503f5d42daecee8b04c9b86a8130526e37bbe306e2c1043af154703","6184dbae8f0e0dd5243c4314eabfe96a99ffe3d52a1ed72e55d996ca9d06cea0","355ebe8c3a65f93c0118a9dd49f043e1345b0f414a3b4afc4e9c09cb8c6a498d","49157a283d7382f6e40a365c7133b6205bf3adb3acb2c04a3e53e87b2fe6422e","93ada4f7098631a501b0c41eafe4e84e4b04a29500e10b582c608f64f8ba584a","c3b45284dac7a00c0bf865f568298ea39fbee3d488d1f145fe7e121f60d2fae6","8b79e20a35a6f3e6ccdbaa156e2c1246cf234a05cdbd4f663724ff57e8ab7f59","46207b6d2fd41591bb2282b27b3ed8c5bc3f25b8a149021a3afa047ff84563de","228781b612a0c77f141df0e4e12827753e4b858f9d480116c6ae58d010c6d043","b958a384cf7d9aa03e4b31b4f9bf91c7373d0ec1d74c1ada80be4b2b501d99f5","f786ac0debae9f349ddff34e280cc8a64ab579a73e0a3d3745d84df0612234b6","e36acd56aebd26af88e4e41e8d5bc2a1389f049dd914bc2c3da8d68ac2fede4b"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514188040 · entry 108e9186e8c5677ac9bd…
Expected log hash
b0fc1d11450dfeabf778635bd8a8264987fbb7e682331541ce1f5d7507d4e862 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":"v1787125125654","kind":"published-quote","locale":"de","page":"product:cewe/wandbilder/de","quote":"Das kam auch in guter Qualität an.","rating":5,"review_date":"2026-07-30","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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 (6189a42bfe29…), 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.