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.

“Bei den Fotobüchern sind die beiden Buttons "bearbeiten" und "löschen" sehr nah nebeneinander”
Trusted Shops · 5/5 · 2026-08-05

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 2670958253

Proof data

Record hash (SHA-256): 1759cab42ff9540451b9d5c3248cf779a87eab99ea20177b01d7420678389a8c
Signature (Ed25519, base64): zqJANxrmCie+lqv11wnK5iDMz3K2krJMQ+Z0U1VjxGB8AiDLVgmh3zsndZXrYIt1PKrrbFgeMFQZJZxs3qDnDQ==
Merkle root: 500353287506499921f04989c42df7854b05ea5291ea3ed0bcad01dece9553f4
Merkle path: ["175c0cd75f0e976c34973a1eee529c52caffb4aff513ac704e75b80f6b99218f","e351f008ebd2b70a49a7e4c59bfafffcffb5ae359c5bc3be61ff370d437c9b1e","fda9f9133faa761c1c9aa22373b1253b177fe6ea57a6dedde6a9b02acff72096","c238ec6e18ee844ae865a552c8d8a5e19993d6163568de5a12a9c78bbf393dcd","7800884f43a2c0b7bcfa51b9fbe7cd00935399fbb9178c5db6beeb094f01d072","d380f565c3a6d71fd2d6262f67ba53bc377c83a7b05a285124e1f75e79c2f3bb","a3ed536c0a970ef2848e5d58096f36228008c23df3b57242e494466997b1a042","139a5a6af2f022895f192da76bba58c52578a2b2e112635275017f3778e47b49","81918e73344bf24ce4da61e25c3f7b8a5ea89ef2f1253235d9c9c4e12b79e75c","94d4dcd677e972ab276cf72ba112e6a9545204ae9ac6195a6f43f75b18f24fec","0a283c869736375e26ea603852099760c99d70fac893322b74fdc66e207624a0","afb95a0b2b3aaa0bf1d0cae0729dd9ea19d65cada99c4eedd140534459cbc739","dc1f75302e8eb5764b35af10620cfb5649598af9700b61a410e6cfa792463a9b","f65c3fc7992a9c662c5731d831f2a2aaf68c1dd6f8c35fabb0fdbac80b751075","f2bbfde0a1628a8e76ff492539bb8f38a83951b89fafe86bcaa38b54c297d493"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2670958253 · entry 108e9186e8c5677aefc3…
Expected log hash: 40c8dd4ebcafc6bc578b6d879a513ea89a67c5dde4fabf96a5f0fa8cf3f43861 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":"v1788231472951","kind":"published-quote","locale":"de","page":"product:pixum/fotobuch/de","quote":"Bei den Fotobüchern sind die beiden Buttons \"bearbeiten\" und \"löschen\" sehr nah nebeneinander","rating":5,"review_date":"2026-08-05","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XFAB7C17C298F48909E8C9F2BFAA5794B.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 (500353287506…), 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.