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.

“superschnelle Lieferung”
Trusted Shops · 5/5 · 2026-07-27

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 3637411721

Proof data

Record hash (SHA-256): 041c5e0fb84091b9bea6842e7a03db6a48d2534dadd79dc87dad1e752d2e8a77
Signature (Ed25519, base64): JzMXMZflPakdagVHzvWxG+4KqgjMUjnUhO5OoOs+iavq+LTLMnWhoGYXQnPpavA/qqqKFZ4i15K4wcFEQVVDDA==
Merkle root: 7533cb8d8c04dee23596d4ccf0908b735d91b81fe92e605e13c527ecb5deb2d2
Merkle path: ["0417016b57094378678c5df2c24ab611bbda535029ab68ca8e3843dc4823e5ee","a16c1214bc8942fa989459e713cc022a19510db2b6e81211c5783b416e00b68e","78b78739160eaa424e26b3717603520dbbacc58075e9824a773f027ecf06f868","22576425b6f9e22f91b6d11addfb1eeac9fc8e5a13d1ac7485c201e2a7edd868","efd20eb1a208da0ef5a397e34f2acc87f181e7038ffe4364a5e822573cd8a1c2","9311b61ef060234f10ab60e5c487cddfdaed30f65c1c8cca41a9b1d719326a99","bc100384a44d34138802ee5eed9cc0e50259d7dc1a6145742316342fe6d967ab","7eb10e746bd4fbc31ace1084e9b9458ba8b7ecd0603ad5b8adb7de64ea97a74b","9ee977bb8e258e0d27ee0b3d5ddc7e83709723b1110cee009d68b13ba9eac3e6","25ae60a8f8fb330d6cd23a55bc8cefdc4a8315b384c8339f064084f66e46e400","689b1a284b8a44a437da2dd8aa35cd28112ca06294eb8fb9f0e9f43b406135c2","959618116f7bff6ed2072830f64b1ea0f4df8a2685ac6da49d6c45ba87916262","93bc8fd7f71ba29ff353e3337a18e3fae8da5d9c75f2209b2b67e1af3660ae8e"]
Anchored: 2026-11-02
Public log entry: search.sigstore.dev, log index 3637411721 · entry 108e9186e8c5677a3165…
Expected log hash: 5dfee0cb2ef036a9452adde296e783557348142e751437e8895b161fe04023f3 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":"v1793587829781","kind":"published-quote","locale":"de","page":"brand:cewe","quote":"superschnelle Lieferung","rating":5,"review_date":"2026-07-27","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (7533cb8d8c04…), 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.