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.

“Avec cette mise à jour, elle est complètement obsolète.”
Apple App Store · 1/5 · 2025-06-05

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 2684387116

Proof data

Record hash (SHA-256): 0cf65e54eb8ceaa9a0c20d883d2c2f7df2be572cd23c6e990724dc54406f7663
Signature (Ed25519, base64): Gv5u1lRaAEHapj4pMrVv4VvvJRKmn4c8kbwn+fq52WhC/rHnD7evetI37t8T+ihdc4Oh0M7+DQySjVY+ApwZCw==
Merkle root: d0b70661cbad9870508e5f30c6bab3a4dc29d66832512b824255977804a209a0
Merkle path: ["0cfaa5631cede711751baa2184c9486a3b16667ad5670c8c53fdf1b01eb521a9","ef22b2c43ec0e48d366d3b5bce2b203789d65bc2b90b20f6a18b70a932f82d1f","6159691d90e3957a854db3fcf45754a02d37d3a64fefd9c2b1c559c1ce80a3c0","5e2d66c369917692e2dc03dce5fb8033be0295680c239aca83228cf8ba09e1de","54acb9a24b5009068828c7e41b534a88949f36a45d54b7323141b226747e22fd","ae0829bba3aba63e1f171e33216127837c303b8a60300c6fafa4871f64334e0d","c7114fa868a6b3d2b94756aac052a6833baa73f985af0a33341cecc5cf2e6225","7fd905d84acf7f645984b984477a43da761e773ca3a86408297f130c93561b3b","40fc8d810c601176094b81c9d58825c70a1702666e467725ee3d00e6e17b8486","b7b3be129d37b45ed90d8f8d8545c3971b0f383532ff1f7d06b239f87fbf1416","238da162cd4e8bef54fe2952193806ce668b200b4a41ab0d6ef5f959df1f8c47","b4af94d7b26230f0a6961e3de9864e54956590f505f2745e07efed952b99837c","921bfa249fc083b70570168ad6f0044f00ea537ce97a9c11974276f6897af836","99fda29bc9f6523d8497d7815dc75cd9349f33ce2ca8d7e40a1376d7992a019c","882092c4a89bb94a7257fc3160df609ffeea1f42eae2f25e3f48a7501ec86c7b"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2684387116 · entry 108e9186e8c5677ae3e3…
Expected log hash: bfaccc200433dc8febd06ca2b510bd6be59a9734953b4b277a6d6f8b4877f779 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":"v1788338905316","kind":"published-quote","locale":"fr","page":"brand:sevdesk","quote":"Avec cette mise à jour, elle est complètement obsolète.","rating":1,"review_date":"2025-06-05","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?see-all=reviews","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 (d0b70661cbad…), 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.