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 gestion des factures est très simple”

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 2524110285

Proof data

Record hash (SHA-256)

2f737358a941fe8a3d0b9e8199e443d4e08e96d635d7025579bf9bef6f0b4fec

Signature (Ed25519, base64)

M0pjO/W7XTUIZLlw1gn6EcQ6wyb93L567F0etaMjKJqg/gHVBSozrIlLXHKLbAiM3ea1XbDyiK86DCGT/AgQDw==

Merkle root

1154a265a990612db5567445e00872656e7ced32aff0b18660887a40a375699b

Merkle path

["2f751c6836006cc8595f9bba757c4d4f0053bb73c778fc4c85b840b2efbecd70","540fad7b8f8199bffa91ceb54e4fac56833dea341024974f3486368cae33b88e","11e2fc1e5b9bebcb6c223d445e17b66bfec50baf4bad4c9b45150794673a5be5","5e9191f4f714c4b93622812f1d4436945ab2ea759fc4398f5879dfca2c8383cc","2acaa7c27226e6a6563ae097804069896710bbc97bbf9e78d9b9b3579005df34","c70a341002095d5684e26684043dcfd8969e95a1d6b3a151d2deba0e6ba4b3ca","ed5381179e987727ee3f94d39d4d4ae12d3bb4190017486acc5eee0aaab507f4","dac4f94908eb4fcd1a3b681560a1589dcf4b7c71b8b79f92c8e446967c298306","fd4f2fe081a95d36308604de219e1ff4ac39c20ce4437f2c5205b4dbb985ee23","979f904cd870ad1832906c898ea1511bc9ddd7e3dc658f334393555aff51f60a","cb652c19515421365623e93c8f17f8749dd71f783a11cfceec8af6f2d3efec67","e0eb51bca6e68e490a806d99145fa323bed979ded5bce9406cc39bf48fc6cede","6d5115041922f2279278f451ada3e9cd256690b7258d9e789640b2b97919128e","6b47d1533765a8fe766882eb411a4cf6ead3b0e29c680883d52a550ee72264e8","8f93c563d7c563da751df1a0efbe13b6ce9bd7032eb6dd0a995c545aff2f5a1d"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2524110285 · entry 108e9186e8c5677a87bd…

Expected log hash

34efb4ec1aab60168b83ec62d0334b8e10d9814c0de0cc0d3569d176ff20bc2d 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":"v1787152786156","kind":"published-quote","locale":"fr","page":"theme:sevdesk/billing/fr","quote":"la gestion des factures est très simple","rating":5,"review_date":"2026-04-06","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 (1154a265a990…), 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.