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.

“SevDesk me facilite vraiment le quotidien.”
Google Play · 5/5 · 2026-03-03

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 2621523249

Proof data

Record hash (SHA-256): 0dc9ee96c0ef75c42d160290b7207220bed8644bf441ef3165bbd73c6ffcc6bf
Signature (Ed25519, base64): 3I3r4Kjnd7t3vwMbMsTqLmvgjfng7tCzTF7hF0DhN9KgIY1QT4aAmDUUTM5CUQrWmQuDel8urx2zXF5nXgF0Ag==
Merkle root: 6471d9991f0d0aacdf442d5cfa660f2886071005e4c3d26a992a3bf38f0a7695
Merkle path: ["0dc461510286caba29f0786c0910b5e49135f9b3cf327c9b365b6962fd0dffbe","4c5bd6f6cb0a92a414b7de60909f7deb8b4ea74e2d55d40a66b42ee99055e365","7c676c445fe30279cbbf3bcedbd5f099ee61941864f24d3ca81dcf5db041270c","a6bfbf2642e68c55e5ac3c3fa993a97aeb32fa785db3b90eb3bef0850f195a67","7f7a086330f19b4d3d5bf2d65f41d250cb828ca99c5ce3e7b5f1c2760b289cdd","f59bc0d4e7ce920d5e7f4ccd76be4dbd429020ba1537525e384b199ba755edc4","3823df10fce8e166b2f49c0bf913b98bf44c14aa5a00d301d211f321198205f6","36705da7227fc5fb8b98c026eb7937f6c003e5d6989c66a94a9a860c59fd188c","99314a2a25d6f8befdd2ac7851904d58811a2507edbf90974a9b86148faa67e2","8b7cc0ffcf297235fa870efd9e62b7ec69d44eb9e65d691c54305e63a1150887","39611481640730b1b5b18beb7cf86e0d44eadb01d20ae3ae4c61e20a199593ee","3b30f3c4384c8f930b0902f0837c734e0f4d8aafe820711619a733e25c756cca","f3f4254b899098b98c7590d670f5fc0f992a4df0218d6bbab4ffa5ea42255835","930b7277e2ba0f1d182f8e7d0daf885f1526e50b29d8791024858ea5581e285b","a2fa997090d23b1f352d383369eee4da3a6661cb0956969a3a99ec5f82390d95"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621523249 · entry 108e9186e8c5677ad576…
Expected log hash: 644ce1c7a13e9edd388468f8e29bb74f49a15185930851951709e16eaf23744b 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":"v1787888369667","kind":"published-quote","locale":"fr","page":"product:sevdesk/buchhaltungssoftware/fr","quote":"SevDesk me facilite vraiment le quotidien.","rating":5,"review_date":"2026-03-03","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 (6471d9991f0d…), 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.