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.

“Pour moi, il est crucial de pouvoir créer des factures via l'application !”
Google Play · 4/5 · 2026-03-14

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 2542443729

Proof data

Record hash (SHA-256): 44c0a6587e872e286cc83cf0e8878102a401c613cb86243f1f6f8891b6657b91
Signature (Ed25519, base64): XbJZYG9hl0FTfzuNM9B06iCEi/06+/FQl7LmgSjnmxv6q7+ZmAks+ixvgLTVYOAuLrT3AjMmAHhwEw8tGWbNCQ==
Merkle root: 4354cafe0e2ee66c200238a4bfe005f997e761de26d9e528ed6c12dfe1b33129
Merkle path: ["44bfd6ea482c46de808168aaf0bdffc4aef851d3efd270f61ddb815a78ed6a24","9d845465d520136a81f3a2c912c06c876158dfb51988fad8eaba0e7d59981b36","f89e286338c9c42aad50fa3c658f858355caa7deb7290e91ecee2e02ed7209a7","d36e90ddfa1e155c238c123f3557cdfba34bbc518616e2ba7251ee9847f1dbc6","57c070d8ca6b0fe1b44bbfacdd1fca0d83f1a874c49d6cb617ba868bd50d7be7","70209b418be72dea43a954436f264cd32e3c14b9f3fce0cc504d026c14931ec8","40a3b2e8bb2a86df5731ad8a89033966a10b47df2c8b83687f699eca60ffd1f7","8ff8f027d3e0362f15c70e6c13a33faeedb60445261b2fd10bdef340b2174511","97c22d70423b3f7aa53fbcf1d72d2bd462480c23ca9bf4079529eca758706541","767a7fc0f30612cbb3608c2eb7339ab23d5d47fd0b398550afe921edd75419dd","1b42e9be158be6880c6eb10b2d72e32979a0b04f16a4957bcf6fdf506b8b42f4","09d064f4f63852938533653dd147616c7503e4541c8fbe0f1f610b7d66897da3","9140d989b81fafc680755d11a4b8c52937a3122780c511f6f10e0958acb02489","34012874980befa2c4e79572fde2605e3883df8e5878fe4daaeaa8bcd10c4d2a","16ed4be9ece293c235c5510e2cd19a05055f034548e73c12f8a9947de7b32591"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2542443729 · entry 108e9186e8c5677aface…
Expected log hash: 1f12c9d846c7a9fd8aeda84057eb4d8f639bf78886a62c6290a2a60cd48e0812 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":"v1787280389476","kind":"published-quote","locale":"fr","page":"product:sevdesk/e-rechnung-software/fr","quote":"Pour moi, il est crucial de pouvoir créer des factures via l'application !","rating":4,"review_date":"2026-03-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (4354cafe0e2e…), 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.