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.

“Je trouve le programme très polyvalent, permettant à chacun de réaliser ses propres créations.”
Trusted Shops · 5/5 · 2026-01-15

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 2524810465

Proof data

Record hash (SHA-256): 494d58aae216495b9970e57cf643039dc154acd69cf95990b8d601a90ba670e2
Signature (Ed25519, base64): d6a58ejq5hNz8NcuAXVR1jm8bkHASQ89t63O37NNmI/38mFFI9FB0kOhDJKS0DvwexgsmwGjw5fpCE/DyOpHCQ==
Merkle root: 3e1c67438f658ba7fd015e6979c1bfd82d90efb0848cecbd4d902d6b2ed171d3
Merkle path: ["4954515e88648093b1260a1cb1092f3d5241da06ad1fd2c522b4088700fd6227","50acbaa02eb6e449f4ee48f6f69fc7a868191b0235a79242fa6a1ea4268760f6","1783b3a5b73775e35af17fc543548fe57048b19f5aec8612a24a718c98e7111f","bc41bfb14216e535ccfbd0b20358bfeb02a38f69451a961f93a7648b5943e6f0","bc20638345b8832ad132b250cd548203e2f719bdfd0fbf5d8146ea1fd7b52f9c","49b8ccea12438f89b413d6e475edf09402525a9e1d1b1b86bb1fc4c6e0c48772","bd9142ecae8e2429defdec5787595eeb17ff23d82f24c6844b03c53d21da748b","ba825528717be8c35097cd5bb6137ca5600ed633e3a14f69aa1ea295a584fb65","7eb373daee25fc54900ebec62209817d547a7e02fc6f89e24034ce97dbec8b8a","38bdbf9224b73ae6351d20dbab20d93f4c96718304aaaaba29a7269324260220","e1064864699083fa3394d945ea7e300fa79076dbd55288e061752085d6858da4","f1892be337cbf3f4bf9cd60db0d449d3527108f04611233f1d94a0b7ca806215","dbfcb3d5021da50b8b4634be051dbf46681ebd2b647e213f1973335aec3749d8","0790a9ec23117ba3e0ba9a310290906a4f1d2b0055d4607b106ab21651087c1d","db72b82118c1e08b77018004fa72584377d6eccdc4c75ec19bef6a78273f75c9"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2524810465 · entry 108e9186e8c5677af074…
Expected log hash: 129b219cb6155ac24569a579c61e8fc9cc2d89305732944b8849d5e719dfd073 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":"v1787193927339","kind":"published-quote","locale":"fr","page":"product:ifolor/fotogeschenke/fr","quote":"Je trouve le programme très polyvalent, permettant à chacun de réaliser ses propres créations.","rating":5,"review_date":"2026-01-15","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_X19B6DADABCABC507D6D52C818325E42D.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 (3e1c67438f65…), 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.