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.

“Finally, an ethical and environmentally friendly company.”
Apple App Store · 5/5 · 2026-08-08

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 2621946731

Proof data

Record hash (SHA-256): 070e7b9e0413deee05210be10d8f3efbd972f726d622bd11b9c5ceadd5c92301
Signature (Ed25519, base64): M3opYBozHeBZtSo49Kn99z1Dh1+tvWK+T88RnZQmAIPQN5hJD2nf6FZ3tDyX6Tw7H9w2XrvFmuq6AFnAahFrCg==
Merkle root: 3dfdf7381c8d7ad52c2e382f4e16b6f321af764e7eaa340297113fa50b9a0792
Merkle path: ["070cb76f7c365ce45af30d0be24c52e511269846e13260b952892b60c4a7a478","5ce290f34f29fe06e20dbcc4846a1e0b08f5563b69b0806dcc1ae1448ccc0671","12750b63959108b036b7915629109d86ffdb050a1c3bf373b9714df5d4bfd421","912824053a65537c4a8be972610e454360c7e3c6775220a8c2a9ae78d256a8f8","1ae837873159c6c7779bb98861b97e8a9e3610247f2e213981021f3bbcbf7ea4","d9558d3f346e91301e4efa66d86558bdccc6d519732065f85a8cb7b50c8d1a2c","2406c5b33e13363f4fee13b9aab6cf7621578a9633d9bfc606c4dd8b59ff3d3a","be58d7d6cbd0482eb583dfaccdd42e8d425c44af8b3958ad8327b4c7f64829cc","a013ea9393789830c3444dc52720278186360947cf3fd2ce023aba36f667f5fd","52ff7e4d47fd44aa1bbbea0639f6052ee70843863a737e5ed1717bc5f18e6ff5","a969e840d4de72a9205543e10906b676b72b32979189e08f13c86083e720650c","81f5340bb1c2a0054bdc2b1c036e86ac1d05247316c250aa07dd756a5b01354f","83e63a6d799b1ceb15f089aa785a41ce6f782296862900005501fb5bd92d886e","81acff1af3c2bfcaf656a4ff2b93eca8121fe44c1d5b5a4dbce370acad78d2b5","377cd45c8c0bf5fb2c54ade6d9c4a053bed5d007e1a30f5279132a3d565864ef"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621946731 · entry 108e9186e8c5677a0a42…
Expected log hash: ea07e2ac95e2432412286c8e9f169e876b2f38f9762d26c0a0ce3cc128edcf3c 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":"v1787893493942","kind":"published-quote","locale":"en","page":"theme:infomaniak/service/en","quote":"Finally, an ethical and environmentally friendly company.","rating":5,"review_date":"2026-08-08","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id6737686335?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 (3dfdf7381c8d…), 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.