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.

“Ist mittlerweile die Dritte die ich bestellt habe”
Trusted Shops · 5/5 · 2026-03-28

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 2582597535

Proof data

Record hash (SHA-256): 0c59322a269c98692143ebaab4a4976ca5c4e8117209e2bebd756e53e0ff6dfa
Signature (Ed25519, base64): kLLSdI+RXVe8wqSwQg5tReLE/Y7rUnnyQHP+ltXeEJmSINEKmyjjGNhUFuCGGv0tJALwfoSNLd1vAVvcWs9/Aw==
Merkle root: 568de27ef784d24fced1ff6a77db7dd17bf4275bd5784f7795efbde800264945
Merkle path: ["0c5ad696acf7c5d1500fb2cbe75219ed0dfe05f86c36606ab7fc91f5ed2eaf6a","65627cb9eacb5baa0687d4f236f820258f57ee5c393a0427e8e2093ce970d4a6","a6c7ae8c09f5d06d25b64c8e26bc99d17676d302730f1087ce149ba2c966d253","eec58fb99f558c840960f1c00ecb9d9312682b0ba9bdd226fa9962031ce4c83e","8f805b3712fca2cb9874c9660244a26f31c59f4bd60611cd38a3d8cb3e8997c4","f378ed6eb10431b599152caddfa9c44f803f9652f293d8f769a409ce68830beb","22395fab59fc97757009400bab66722e62643bd1915c070a253a7a6a45b5d042","61b81084bb55f9b755762a5a09fdc8b47249758c2f120c8126f5bf72a6f6a386","92f22180e0cb2bfcf01ad673a05165507f4c34cdb3e7016c94db48c0f7d47a27","86d77ccd78be7ad39d425fef021892cdf31a02c84d1af109a710bc0aec50da79","901306f7c89d1458dace38a44733df0079e9f6bcd2d43da3c0160df51eac2c33","e0a30bae2c840156322dae52a02b08e3566a5cd586b033b2074977fe1c676705","b00deb9332470bdcb2bedfb8410150cfab1cc2f7a3ba959be220a4ee71e29732","3940a42145b26dbcc3a80df28cfd69a39fb071ca190610add4dbece01cccc9c7","b986cf6ce32ac8a848b3f8f187759eaad7c0ad1b455850f1924427e953c31abe"]
Anchored: 2026-08-25
Public log entry: search.sigstore.dev, log index 2582597535 · entry 108e9186e8c5677a8508…
Expected log hash: 20488e7687dc1a73ce99efebf3d47aaaffeefc76737db7dc492f239bf4ef26dc 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":"v1787625364142","kind":"published-quote","locale":"de","page":"theme:cewe/durability/de","quote":"Ist mittlerweile die Dritte die ich bestellt habe","rating":5,"review_date":"2026-03-28","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 (568de27ef784…), 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.