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 version gratuite est malheureusement inutilisable.”

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 2514476227

Proof data

Record hash (SHA-256)

3f2fbe8e2b161007d297e2bcda826d60d05c7d812c5f7a05c2b38ca1760491ad

Signature (Ed25519, base64)

MhlqbSIaxVbSUjZQlI+K92Ym0WD6rT+cOqb9OuUk0irD0e0bCjnDYeduoe+oB5UNBH2v7ibnailFfyKMgOWoBA==

Merkle root

a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99

Merkle path

["3f2ac4937c5c355eede31c2c376ea7e25d7d12c158af61353a1ee539894301de","91ebefe1822d487ab284894526dbb1fa10c34d4f1a6fb50667bf3d6eeac7fc81","e42887bb4a20198a7309c047eb36615ee98ed1125c582e13ee2b36fd2f3b75f1","a0bf42e90fde4f080bfc4f60f63e66932950da3b6f88e54d5f478c05d45bd870","0cba60e25b50f917910909c0cbd5fc03ec76cc8bcefdb7067a3bdf30d1d57ce5","fcf1738973dd5a62b3a1f33322ab348dffb90e914d39c0e0b1edcc8b78da80c1","1873cd687202722eb82f34e43e6c29e2f0cd2aebe17f2efd59ed8cc9339aa2fa","3ba0553470215e0ade0797ae8754046d8a40a8da63c179a36bea37ef1ae8569d","e9329326466a6601f2339be48f59e34b380d46501e89d92a53a80b13f0aa4e4f","bb420946f74453b052619936b8c8c227bbeb1e7e79c89a93d0c39aaf0b9fdd84","069846bc39ef7b2cc85d9b36f46428c2e17ca62ae9012b559b683d9dc76f4d41","4934690989d304b1694ace22bcf62bd57118451327eb5142bf2e3297b19fd207","70bafc13b011fd7d1efcc84705491ed97b239fef58436211e6e791ef161e4f98","3aaa0ca1c59e2fffb0896520bfab42cd665f7155bd5324013ae19a22f4f790c8","d4cf3fd862731bc6a1728d66b360c0434f801f84e015a828556d2731bd771b26"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…

Expected log hash

9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"fr","page":"product:sevdesk/e-rechnung-software/fr","quote":"La version gratuite est malheureusement inutilisable.","rating":1,"review_date":"2026-03-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (a086f9fa8309…), 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.