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.

“Allerdings: Schafe, dass die Umschläge für die Klappkarten EXTRA kosten.”
Trusted Shops · 5/5 · 2026-07-25

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 2514750008

Proof data

Record hash (SHA-256): 07f896e518787d8f2324041452edf511bf091060de2746cb2f51dbf45eb1ba62
Signature (Ed25519, base64): dQwdRVpMHx9zHxOHsKxW9yM/svTUcZz+1C85qmGjokgELq+lOfAIdIk8QTbRJITZWO5TTGZ7OEGEoldQpguEDA==
Merkle root: 1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path: ["07fa21f72b54ceee3eeacc0c05a7bc5be00bd607a0ae0a4887f16233dcf6a515","4e1702df2ffa40d6f91a102bcf5278c6be75c3a96210c4e8324dc7413ffff57a","bccadf9a898439a0816c49ac919811e636e59628e933ca47c0434349e4279d17","99ab30f5676b5c63741279f388e5a2d860f0a744c90915e19ce85eb4636517ec","a1bda311a200f17c6a5b11247d4f3b406568471cff90339186b637c97610f8e6","a57a45a60fea763b079c6cb128d0de0cb0b04503b98146d32f279d17c456086b","2318f322bd894d8d5e42055b0de743839a5fd5067f566a7785965c7af26f12d8","240243b5b7db46c656635c0a0d75e4a63886e479c4c3ed15a7e3c1d270c62a41","3f19dd73d4b2a36c4a38021fa7d4aa94d76171eefa47a380a7236f5bb2b3370a","135952703080f60a6aaf9bd7362792d33dbecd7f1fc69ba49babff1f6cf65cc0","4a6f8dad4b5dee30619c26179fb877bf29cff4e0fba76ee23422cc611dbd283b","00f55b6b281b15b26d1e277b522acbdbc77de17457ec38102c811b8ac3a29248","138cc39aec794b5e40407de02fbf6256e5c6e88e3b28ce0749290b058b1d725a","20b25fdd62f3ca5757c7b65a8879088679733fed5432f6a9c311d3d03b993093","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash: 72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"de","page":"theme:cewe/price/de","quote":"Allerdings: Schafe, dass die Umschläge für die Klappkarten EXTRA kosten.","rating":5,"review_date":"2026-07-25","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 (1f4f3b5edaf2…), 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.