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 fonction de numérisation est encore moins bonne que celle de Datev.”

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 2515033577

Proof data

Record hash (SHA-256)

0dff2635a0a18d99667cc15528335e38281c3b28d530d1528df86603504169fb

Signature (Ed25519, base64)

FunNMczufREk6QxRpEofjG6KgFxIyR7aN4R6yQ2O4ZxezG92zOkeZEQcW8UpM9XZ0XIIsXXESPBEYSnawLy0Cw==

Merkle root

62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc

Merkle path

["0e0dd38afc8bb3429c1535f54eb4c8b9d41a3abf893e7d94384bf6bae9d862f8","467c679d7c3ee29178a6c9e586a3ef869681cd9f955f690acbdf6b55a3eab278","65e7cc53437fe5385dc3c80d58b559c7df2021fbf68c029a088925cb923144ea","95ccf1fc5a6b6958817a4364d84b9006a9beff031dfb1ab6e782cfe3b8154199","496a35d415e9424aeb5120d85285a3449808f5df2ba2bf187c37466264b1be8e","662571866510554f095c7232626ea44ef1668ef521be8ca63d7364d4fdd89cac","d0128b1c1c1ec27eea0f1cee4df4ae2c7e1750819310466d10d9bf88006d600a","10164afbe15dc261493e0fe045b280f6debcf294d9f16f88744bb98e602e6637","07e206bb9563110b95b65398c7f2f92af560aac4b8794e288ae4af5e8997e0be","d5552e8f86f28a9659ee9bfb4c8a4dc61d35d39d92dff0bd1eaeb963eb9a9238","f8e47a9f494b612edffe2760dc584ae103111d287238be830046e286ffbe87f5","86facf94a047f39b1b76cc0762bed59d21414393752c0249a76462cd419ba908","06126886ac349781fe1d6d4a328ccc86737b00245fa7d0405aabdcca4527bb60","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…

Expected log hash

458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"La fonction de numérisation est encore moins bonne que celle de Datev.","rating":3,"review_date":"2025-08-07","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 (62390602d5b1…), 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.