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.
“Es ist unverständlich, weshalb es nur Gutscheine für 20, 50 und 100 Franken gibt.”
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 2647354920
Proof data
- Record hash (SHA-256)
0dbddda68689d6b0026eb0b108e1ba5911d823c81a10a82010b0fdba3ea14a00- Signature (Ed25519, base64)
S4I48EGL3zmW12DdvJ3SFme5A0IeHOchB2jAD6cvV0DQ9JBqKHSzrIPZfuuqOpQ5Fk1DMagSqU/FcpzNcYqsAw==- Merkle root
08eb3e6232b970fffa0a7da96e731f873d4cf55f95684ec0dedf601bbc51f2ee- Merkle path
["0dbf8604376497687d3e0159c34c71aa2b8973573608147f40eb43e7c7908e3d","2bf4017560c639e149ad87e866d3947c8d1498113cb5fd5bf19dc8060deebba9","66e2bb9407a1f111f711c38ab6fa886a8aa8c4ae982cc79a66616743b8ac1149","a75fda0aa01df21975a995c6cdcdb1b4b0a45ed88ad6f00d61ea5c093ffdc079","f61706a2d07198e3adfc31794343d65ad895e456e2210a46d3b1b2d970c25be6","918c290e52a8ae94786d60f2c4d71153a461d61856e0915d5d26e1ab7a95ea48","37d545663a7aace833adb620ddbecd81d36efddf3e2e6b95d123d09854e43478","ceb9e6da736a06e7130b6ed0d446a925a586b4ff0ba19da38352cea37f1f2b0b","4c47c14384bdf03a59fd4b8419b42fd3c45f8ed65422d7d85f073a6bf28771cb","4507df2e716ac2c7181ba027502442653736e2780b0bcd7267ca45dfdfc59aeb","03a51cfc185dbde86f9dd8ab10dfcaf24baad10bf03152f87c61d19d29e9afaa","3149b61b57c4e96fa00834b286a1ff293ce8ef38f6f777816e1d2dd41a95ba0b","98cbe703203235f49a2fb2cecc87f15c98f35d0c849de3d425aaf9b8931c4db3","92f8c29fbff219d0ab0b99f5f0be0f6964909268376072a2083586d45c724879","c693a67e16f063a2f4365caa457d1ecf98ca32ea2eb04b046c75e9b48de76711"]- Anchored
- 2026-08-30
- Public log entry
-
search.sigstore.dev, log index 2647354920 · entry
108e9186e8c5677acd5a… - Expected log hash
-
f04a9b484daa74444d31d63cfb27f6c40253e74f51c2c82ff5f2602ef35e2419The log entry'sspec.data.hash.valuemust equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm. - Canonical record
{"dataset_version":"v1788059498741","kind":"published-quote","locale":"de","page":"subtheme:ifolor/price/gutscheinbedingungen/de","quote":"Es ist unverständlich, weshalb es nur Gutscheine für 20, 50 und 100 Franken gibt.","rating":3,"review_date":"2026-03-10","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.valuewith the "Expected log hash" above: it is the SHA-256 of the Merkle root string (08eb3e6232b9…), which ties this proof's root to the log entry. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis 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.