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.

“La plupart des images du Memory avaient des couleurs très médiocres”
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 2543154575

Proof data

Record hash (SHA-256): 09ccf7b2e4a89b2676215a3ccb882dd3ccea7f474f03506f2a7d7d9fa5dfdeb8
Signature (Ed25519, base64): h73Mk4M5b79eOgtWh1sOrXOuF3f53DtIgeT9IfKK8skMkcwz9r5ufvvKLJ1VG8T7GvqyOstv9A2MGOqd9c50Ag==
Merkle root: 9ca8f1c1ad15a78206ceaec922c537c0b0ac598e12c9c25877f5e0e19de38c6e
Merkle path: ["09cb994bbbf05b63014cb8eacc72fbac04081f67c92bbc0ee5665981cbea092d","8acc2d1f815cbb21d7d75f06d72a3f08bf22f1ec90fa0976e2d2a8d1da6ab559","946b7b1e94e34ee37e82a2cd200270d3f4316bdcd8664a8cb6d77011cef0604b","ad56fa20f52dcd6fb7a5afd46a70c9abd7a7985e1c8d6c0f4ad01da412650e94","f35868717e7164b3dc75c8cbe6b3e4cc7755f283b5d1d5032033f6524d83db0a","04e878488ffaf0f000ad3d6a9669bbf6524996659d5c2ad01b1e50c714137c11","167fd78f196de487f5ca55864b98507297db824f5cf009086f40a2aa25dba4b8","ee59dde9611617e886f216d981e687940bf9ffdeef4658f5bf6ae91269eea74a","b163496baa900a56996340aaed0cb5eab3bf5e5ee8d2532f9a06d50065ff7922","2608ab6863d0907b2a717031249d6288722ef8363b8434b4362188996af4c477","14e186e73f4efc5892136dea1954d4b7a626aa48878f89b4b38674671043ed29","041f9c16598b3da12cb223fe41597ccb0f25efb5fe011f3cb0a58262fd9f7e82","92bd38359a2f7e9a0cfb63e15fa5bc91828bc74a6fd1daabc0f50bab390b730a","78e3a01c18db7a3aa85fa160432e1aa22e4b131e9c27c5e2e4566764a2ee13b9","deb69ba818cac6d60ad262ee5febe93ecfd14e4c978778af299f82ef8a69b934"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543154575 · entry 108e9186e8c5677a0eab…
Expected log hash: 0099eed9d12aa99aaa44ed875b87ffaf90c46527b61dfd92cdd4db2c148aef65 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":"v1787284115102","kind":"published-quote","locale":"fr","page":"brand:ifolor","quote":"La plupart des images du Memory avaient des couleurs très médiocres","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 (9ca8f1c1ad15…), 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.