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.

“Storage on Swiss and consequently European servers.”

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 2514654467

Proof data

Record hash (SHA-256)

06cee615a356763e0eba4d78e612053408f3314a716765e47c851f3c53a77e6f

Signature (Ed25519, base64)

ZHvhaLTQt2jwH6mQssQwKvTHxcujvrBn324entw2fT2e+dfKSypVRxNZEZ46O9b4jYxXthjAu86G39esVqUdBw==

Merkle root

2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f

Merkle path

["06d4166448635f8034704591d64cd312eabee361c1e2b42c07bfe0e82adb3eb6","8be7da303fc29329c9a7b41ab1892dfc20e2bae1fbcbba3d850b6bf444bc840e","a939dd1c02e99794e5d9089993e25a8e3b2e0aa5ad9d25d2fc00b01d284393ea","a1f90ad1e45d664c6833fc0fac691ae580af2a6b24ca8c577e11a0b8dc3705f6","54e0abbd52005e912c0bfb531d9c419ca891289e09f75b830fbd40b92a3a1521","579dd7d6f222e1b9cc4b6b8332ef0011ae03c726d1e35b1c9a55d9eb512421b6","fc78a02cf96151e7caf3060425d243ef2e38a0ae0543eca65ff57df510db858b","93601582fd270c10626b2ab67af0e9feb8aedb37c8d73cb464282e0b9965a7b6","392519cd180719451e161517ac22761d394fc6a629f3ce7d152bc142138352a0","5db108295133d69ba6375bd4bb07d644062cd36407165a536e1a97bd2bc72573","5ee2fbbd3889ec66947e470fa2e91aac569e9d365ebdb7e174d15ecfec0d580d","217c89d31a17046b10361dfe1c171a079ca6f41a95c91fe077d21fc7059ef5e2","918213bbcd6c7aeea281036e9f4d443f99addb7e227a2f8f78d8ca7cbe526c6b","bac51ea5b704b29646e9427857e311e108c5e79191194f7fff260047321ecdd7","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…

Expected log hash

ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"en","page":"theme:infomaniak/quality/en","quote":"Storage on Swiss and consequently European servers.","rating":5,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (2030d4ef17fc…), 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.