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.

“Carton et cartes de haute qualité”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09e376a0cec19d528dad1f974da9936037ec6072ae730e4b6e685093dffa6be3
Signature (Ed25519, base64)
k46xUtlxuGtU/5rbLIq7Z2/HAz2fYDpewPaAkOlfizVMrOQe86yLLGqrrBMhdoKr8Rg1bQNIMhq4hAno7HlVBw==
Merkle root
3b3dd30c58213ddb8f8368232793fe0b07c54689d13df1c0c41d21cb861abb8a
Merkle path
["09e2d5fb97c549aedc1542e0deb876c390c61f9a21086eb4edae9efcd6383a3b","acf3169a91d8dba9157c527e3c16ef4c09fdc763687ed75f301196bec74f3c79","f59ca66b7e85e5e4e97b9c8f793eec9afc2430c7145841b4ece3b76fcce6dd8e","74786f4baaac22d5ea13f52600002ada99fdb531b0e16182d3f8658083e39d84","88eb9c5bd5e2ea5ba72ee56735da3f8266628886817446547919f8fc9347b223","8189c47134b260a9f515a192bd54c5a1288e3675f43570803b007ebc4df6a2de","6be662e2bc363ecdc21ba50da0062ab80f50c42f6245f39c3742445d7fc380fd","20a20d80e49f678c9b4cb4cb1ff3cb49551af5b96bb0e22bbaee775aec351d2c","c3aff49b96b74435c288ffb5c2ff5bad1fe09dba5c4baf58026a5e8ddfce1258","d4c4ad9caa04c43ab87bf6733c216a7a6637698b4cba765049ce1fdeb57a2679","6234cc36c987de2a5058566b104ea93d806c907f878bb432f6f2837128fb1222","65013572e9ca7ff9342c630d7f7f6e23f927a73df0240e1f22edb004232e3e4d","63e3f1ca09bb046c49957a888858df57bd60020311126ac2ddcd851f6ec7f10b","769d32038885a12490c9901edf3eea3853f0bdf37913089eb73e34b2c0d79ce7","90aac0c0379b3865ec4b002eb3695dc461bd0aa66de2ac6c660b6e443865b70a"]
Anchored
2026-10-06
Public log entry
search.sigstore.dev, log index 3101352376 · entry 108e9186e8c5677ae91e…
Expected log hash
0a3f75a20ca5e11e6fd9d7b6a5afa175a84aab197fa1914018652863a1a64cee 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":"v1791258637050","kind":"published-quote","locale":"fr","page":"product:cewe/karten/fr","quote":"Carton et cartes de haute qualité","rating":5,"review_date":"2026-08-02","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.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 (3b3dd30c5821…), 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.