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.

“J'ai déjà offert de nombreux cadeaux photo différents à mes amis et à ma famille.”

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 2495260497

Proof data

Record hash (SHA-256)

49a2c6a04a063366201174290568d16966eeb715a421ba0ab4be991fecb4c5c9

Signature (Ed25519, base64)

xx9BjHYweEda1eEec8V5DodQQh3JnBgMWYGJNmXVuCntI0FAc0i7vzmK0IYcuoAcrfvTR+1RGHPy7yUwViA+AQ==

Merkle root

c0f03d84ec6a08e9f47227502d608cb4b9559e04dbc44c0c60dd009e5498fd59

Merkle path

["49a109e36299f11b3640a2f5c12dfe860f1c59647e390ea99495b191d93f69d6","32951cbc9d8f3a3ba65e789fb1f5e6b53f4a0ee8e5cad95fce14cdf496084fbc","6d7773f2a6dbd16d00f80a3a9156d81a3b0db66f1c82634b9b714791beb4a4c5","5e334287a8aa13dcc4dc013ecd339bc8aaa24f00cdcdd77b1b94a93427aaec61","234385e3deb50922ba36395aca94305df1878157056d49663ed39ad735259f34","59207e138d065927c4976f6022eac9f6941c3a11132ce1e0eae810ba0281627c","233209246ffaac6baa8d5960b7ebbd4699f27fd61f496f8a48c1bc81d4f9e0ed","060a77e5e245e4b0aabcc5144abbc133cbcaa1929e037836f6de6b96dc366d60","85d2a19bcda1e21f2fdb46352e56031e4b92c0d965ad756a84d5ad5416951405","7d579cc054daa146d0a00a3eba6fbdfcf3373fe515594c3ace8d90a0141e2fa8","47671b99d3f350fecbe7ac9195245180afcc15a024aeba56e72d9899c3c0e827","12aeeb13c924e4858fd3bb9ca3300a30456dcb3c3b18a867acdbe8a92e691ee2","74fa3f2b8d0c667683642d2364830cac42ef4aa83298010426fe43e7cd89964d","25ab3670878dfae1375e1b324da09476041ebe2bd7713b9236b40404f8afd0ba","a4d2a95b8c12efe70f0dc5df164839a5ef796b8ba35c8ba29774bce65792792e"]

Anchored

2026-08-17

Public log entry

search.sigstore.dev, log index 2495260497 · entry 108e9186e8c5677aab72…

Expected log hash

c37699e17d2ce6398bb526dc7ebc97861528e4e938842ba464fce3230eb047fe 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":"v1786937421185","kind":"published-quote","locale":"fr","page":"product:ifolor/fotogeschenke/fr","quote":"J'ai déjà offert de nombreux cadeaux photo différents à mes amis et à ma famille.","rating":5,"review_date":"2025-12-20","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_X19B6DADABCABC507D6D52C818325E42D.html","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (c0f03d84ec6a…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.