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.

“Auch hatte es für mich zu wenig Auswahl an verschiedenen Positionsrahmen.”
Trusted Shops · 4/5 · 2026-05-28

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 2543857133

Proof data

Record hash (SHA-256): 0f1daa04ba8f2e42c2303f63e04907727ffef1be78f2fd658ecbe4eff1ccbd1e
Signature (Ed25519, base64): oh2mrIXYjzfhg7B6On1QBYTbWRcxA1fmKGZSDJoU2Xst+fYMFeIt5QGurOb6L/EHcGkRvmz7kOa3hALHGn2uAg==
Merkle root: cee60bb6c0816d1bc69326ea12cf0c5c00cbea13afa283147bf24b52e30f839c
Merkle path: ["0f1b586004638adbbb3ff63c7dfff2fcc66a208c9ba1e993db251062fa251652","a771d06dde18875cf6e13c396f799a18464bb656288e02638cd56172477ce27e","9a3980d7c29a8ba6af93ceb38336c49ec9e2060fefb8141fd1c92f867100cf3c","ceb49c46c2ebfad0cea04ee28c5e705af79141dd9b1aee9f03480655f63c67e4","e9b78337914140f1ad6937d22a85fecf62b94dfe7f2805176ca78dfe94af178f","7d31a643b69e8843c2c4fdf118438e3b20e81c4da0ebe4c282057e67a3501d51","00cd1fb6021991d26593baaacc6c6b12a89d443310eb96b1d0fc14e120fe074c","ed29ed48bfd90024465ff0bfbbcb607db8364e7417a91fee00c1382447d29b80","5be953ad6958a5b4d5fb2e345580ef86441f85e33998d89316c2d2de105495d7","48aafb4e3fb1581a8c50216bbab8d5b0f8709daf61bc053a0167afbaba11ddda","c4be5fa985850fc4dfb3ffa618b8d550a69f66d3d82b49db02ff30ed91385483","d91641b993c3e8dfe69bb82ee13578bbb33371688b0fdbbf8fd534bccc3e9c6e","a1c11df65738ffb18228c247fd6ad5fc76428a9130a0079c6abf079e9cdfe043","806b2b46dda360b28a8a38da683f56d42f23ab9c4a7b2fa07453f271a33f5ff0","57e3801fc0af4bd2492130e334ef2d0425fdcd10c95109df38ad0d371e279fbf"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543857133 · entry 108e9186e8c5677a5231…
Expected log hash: d8e1ac8b740526c2915424d7f7c6bce881a4ef05d0a3a3dbd88e4c760e36623e 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":"v1787288037224","kind":"published-quote","locale":"de","page":"product:ifolor/fotobuecher/de","quote":"Auch hatte es für mich zu wenig Auswahl an verschiedenen Positionsrahmen.","rating":4,"review_date":"2026-05-28","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X309A43086E7145E358EE1687E9DF7162.html","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (cee60bb6c081…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.