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.

“The colors are very true to life and everything is clearly visible.”
Trusted Shops · 5/5 · 2026-07-16

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 2543547848

Proof data

Record hash (SHA-256): 0b70be27e0b893ab14ac6dd6f919b0de09409ba3a7d487dff6a348fbe3d70ac3
Signature (Ed25519, base64): LJIZEgk2HzwJ42xHXsvstk8UqX8G4SKmVKUj4FnrzmwtUPjPNVVQdLergsVLnJps7PxiIxF+pbYy+WrJyL4FAA==
Merkle root: aacc11945f125ee3fcdef86ba030016c440bcc608f4e51f0ffffdb4cdc5e9321
Merkle path: ["0b71f49a487dc5c3324595ebb0f63f9f172e350a916648b391256d534628df19","d8f4a8d3da62ebd70fafd54187f9a0056a80d299f4610be84bfe1d15e84e7005","989e79cd13e706863cdb19b5f897fbe9578fd4d8105175dd9507e76256f88e03","867b17e19b7d5b640a04b9b9c19c1d44859ccf37448ff229f9f32ee6fbcbd28c","954a43566dc2ce55181a2648f981748deea0a175581728901cfc68189f252b19","560c63286e1e8784fc7cece3b3ef14a3d3a5f59523edc22ad477f2bbdda25a8d","9179c04293f4457f9a7bd2cf1b6a093c090c669e27b9481110fb67ab2f246e3d","d61553f3270af63819b7b591bd289668c8295084e48b9a4926d6b79a8517b040","94cfb0239410d09e88aa2236d2855ddb7cdef4d99b70dd68fa997ae3bd21cb02","b516c72616a1fc1d8e3283deb655e527ba6a2b4ecaf980f5a8dff3acfce7d6d8","c6b7579f0c2d00b6f21dd4794b77c17a9903005eef2a8ca358b0a9be5dfc0d60","1c918bc7133b8b33cf667d10d785c214a1388e2dc21092f234795be8425f7f3f","24192d1fe3fa8596b225aa5d8055e7e92d26709ec190f1226b913a3e227f64c3","5366af6eb1ce50b0f459da15c1d7eb12649d0477ecd930804e506d3f2ff66aa2","2309962142b16600f7fc4d57273f3042f382acb91be89aac7f00112f61b58f1d"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543547848 · entry 108e9186e8c5677a921a…
Expected log hash: bb93f13ee7a4a636e28586b842e19662b148eb18166a89b3ae7d189bb8e81689 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":"v1787286345433","kind":"published-quote","locale":"en","page":"product:cewe/wandbilder/en","quote":"The colors are very true to life and everything is clearly visible.","rating":5,"review_date":"2026-07-16","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 (aacc11945f12…), 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.