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.

“Most of the pictures in the memory book were very poorly colored”
Trusted Shops · 3/5 · 2025-12-09

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 2513934798

Proof data

Record hash (SHA-256): 046c99d11f32f3a804f9e7a38221246c0f5c9fe04b61544af108aada5eb04c58
Signature (Ed25519, base64): +qnimTcKMxbRVVEyM7q7R+Bm38SaXC/3bsOhBIWfy9UBrblhhRstIUW0qHcS803gHZKdW6wJcDHp09y7eStjDQ==
Merkle root: 0148d24ff6e9c2ab4d5b200cf436fcaf811faf144951e67c277e5df63df916ac
Merkle path: ["046c9f983e5e0b0bda00dd29fc77a56deeca1b4ddef9afde9f5850b3a19ed9ba","674dd7c14e0a53dc2ccf3746a3e8c1ab4b37d45480b1bfdc177dff36657b6838","f9c8d7a919ff2320fade6d5ccdecc489db0277f02868c6ab421ccd0834f652ee","f8344385a54307dfa9f20e1f30a60baa81de5c5d22c9f746477a0a6469f8fa5d","33c0d3dbd8f5433f3269c8a8da35742bbadd72efad35cec6689c7c8e92c318d8","85d2ba1a05154e18e3b1d187e1af761a62f4995c560d0450302136ca3a46f726","178921ce83347db5cb1bd1274870047cb37a48a35dede297c8f584bc8b0edf79","bfd557e6e17b3bc84e006ab4c11a109807f6c8b524c83adafa6556e6f26b38d9","34a7a308640131d05a0a7b25acad04f087b7f395e218ceb3720b2128dee63ced","45e89baea0384f82e0b651c4750dbdaa41eef1c6a0c1992ea7a99cafbe1537f7","6dc7fd456ed8124d17bd8afe8e572b091925a5840161148448d98d8131b88582","050026360cc30428b0f9f7d3fe48810eb38e0be82fe3bdc5ddd1aeca489736ad","6e682ef2f1977653a59b0ad4ee880774d1e4115b6b52f6386378633c9c3c0395","94d634e519e6d7de4794c0ce09ca16c6cca04c4fb77fe27354f6655f0f9db8fb","eefb32e3ef6dc5b176b5121ed7a7991ded7d89d0f08c50d4493143d001bfb6b2"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2513934798 · entry 108e9186e8c5677abbfa…
Expected log hash: 4398d73a28baccf419c99b11cbeb8ef2e4242701bb0cc17960e1b5f329faf480 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":"v1787122088277","kind":"published-quote","locale":"en","page":"brand:ifolor","quote":"Most of the pictures in the memory book were very poorly colored","rating":3,"review_date":"2025-12-09","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.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (0148d24ff6e9…), 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.