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 2621233673

Proof data

Record hash (SHA-256)

074154f012452a8b19441b230d24c265ff8e8cdb8a9f6486ed892ea7e824b666

Signature (Ed25519, base64)

EJ+Qa7Wj9e8tHuzaY05PS/aMNERTc/UsU546hrKxni4HsVHJJi/AT8rij0F+9lNjFADnQUSSz48YGVPx9K6WDw==

Merkle root

3e5b84dbb37ce6f75730ed2b32f91cd71f3a65addfb4db0a36bb6e93c637284a

Merkle path

["07426fc78e82ec9c31d4105e7fdab246dc625eacfb8182ac374176abadc16ec6","956820ec0753309a0af67e5ae46d7d93ae4c483db09230d842d2df6d73898bf0","ce7d65a0d2b924d2a921ef75613cb6cd9573df3d5f50b151480e042daa908322","935b41db8cd0f2f738649035ed3186ab337fca643b3e875ea76135e8c670125a","abc534ccbe5f4c468a41992078d8b2a690a848b4d66c4a522e750dae144c899c","b0cb99cf7b4734072b5590413ae96911d5346280628a8069e11b116501205400","9543c5150e262950850e1fd427da410446ce1fe08c10e1e4e0de7b330e440070","e5eaa6c745df53e6aebbfbabd3af02208965e133826c43f39d15e1e6cf81273e","b772a1ae1815d3010e70aed4635b190f7c750916e30333418b171fddfa5b5ae2","debaf961b9f3bce80ae937a96c0d042e5a43329c7e50141216abe7a8d83b5482","10a22c162fbda998ea5360726ee71b1989beb07f86b594128a247662b281f52d","5e1d55cc495e25a055082f31061576a01811fae87e315b90c56cc742da8c21b1","09ffd4ff7f987b3f51093f1e58033f05d70251a8231cecee13929f5904d44057","4b83a60597c484d00737793c9d1e20749c33d1394631936e64d7dcd8530ecde9","359169a64f9c96ceed911524de6d7935fe237a0309f08d7968d6105d6218494f"]

Anchored

2026-08-28

Public log entry

search.sigstore.dev, log index 2621233673 · entry 108e9186e8c5677aab9d…

Expected log hash

8f69f81c385ed6162582e2743ec87609f0e5a311201997ab1f656c8ded6f904e 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":"v1787884205203","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 (3e5b84dbb37c…), 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.