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.

“Au début, elle était inutilisable car on ne pouvait pas créer de devis.”

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 2513802575

Proof data

Record hash (SHA-256)

584b0601847a004a8ed12587a9dd03595512bd6ca54f52217efa4429ee0913a1

Signature (Ed25519, base64)

7IIQHavv4wfBvKbY6FFBTSMSfaGytJ+SY+gv+7ydvalblj/OP8ue6h7bEsFeT01HBqcMfcbIsdqxvJSlXCcdBA==

Merkle root

80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86

Merkle path

["584ce77c0b24c2d1fa360f0f1c4efd5629f55e774105aac3e559193696597088","629ee641b027dba370635233634d80a434306ab4ebc71f381bb0cd663a913861","8fdab2e6ad0775d670d3032a21eb49a485c5a9c11eead12be96e4e35c810b537","c9c4471d006d85def12b69f3383e2a9dd2885973e2daed75a64f519f40d11193","8ab548c5791dde574fb5e2612459a05f29650decec69b98347a748098644a6da","9957303e8d40b62909fb09980a7d0425df3dfbda79a631f3e79b8fed3f078328","9eda4ed1aba295a92d88f6239fe63f39d79958fcfaeb380166b5400d7dfa4c8e","d890438de71356a4dd1593d671ebe6f00bab31b731c52fe8fe2b0c2d3bd7cdf1","4862ffa9b208769945238b69ec542b784478a6957685fa4611f06c1f179aa9d8","811f4a27c6f6654bd4e5173ad6e629ffd9624a713a7367052e630b768d2965f7","37ce364c0c3d487e780a218f45bd12c300fd43eec9eacce4e1def5afb51e178d","d3a568145d926da407dc8faad0029590babdf9f29882f1aff3239ade6d24672f","4ed704155a8c329bf8c2403f20a1ab4e61e02502a677ade2c54537fcf0c0aaf9","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…

Expected log hash

5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"fr","page":"product:sevdesk/kostenlose-tools/fr","quote":"Au début, elle était inutilisable car on ne pouvait pas créer de devis.","rating":1,"review_date":"2025-10-21","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=reviews","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 (80de158564b7…), 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.