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 Android, Windows et Linux.”
Google Play · 5/5 · 2025-10-26

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 2543383844

Proof data

Record hash (SHA-256): 0d0ae16d7111ba634cd9a19c8c07771f3e8e0dd8af0d2dd84e600a4dec6dce15
Signature (Ed25519, base64): F++trWLrinPXDNV9d+N9JFxAJaqUeJgVAf4jrpeBCl3N1nb2JUTTkuYZz/ulgksxtqGE9LTCrRGUXlnz4aTPAw==
Merkle root: 7252afe559009950531df937e7edc9bd1c57cf28a24ed7f6c6613b65f459eae4
Merkle path: ["0d0b46b8285d7d803abd508fdae8302f86c18d2d3abf9b366eb8d881b9f493ee","16b05d029c993268872c5ebfe1d8fa13ac3ae762bb6d757cc1d5c3be80896193","ab8a2124c03ef021a0e277125ee7456f3c5fc2f54e83f1abad88f50c1cac3284","cd797c7705a084aebd243f5a7ef73e50298bd7c4abca449d2ae289b3000209ca","9ba02a92eefe7ec93ec6fb9dc71f21bcd5d5a0b50adf42bcc7f3e60f2e856d6c","266da4f79dfc5676a8b6441c6c2199982b9fe9250f3583258eb472db5c3c228b","99e564577feea1616a48efc6be9d99ee9500b88eaf31ac17ea57f4f0074e5b18","8134a37ec585892842c6c01884ae21cc302001028de958ef8bbf3500e7990b42","563074d678be1b78165dfef04c10154f69d81d3fa176967835cb4b1b95165359","eb9dcf4682548c774dc7df61a7cb488aac33f8a69d27b243db0f19aaab2b86d6","8d17c08c7711319c999b464f30d12b1a0e098d87458c0bc9868549fb624f3d8d","c69b424a84e94872a676419ad19a2feff57fb7366d35445d20904831f9dae37d","5b655ce1c6b3a6040c73fe70cee1f73a87a67aa56ed97040e7fd88f9c78d3e1e","6ca0e672260f8a36160629905eaed49c49821fe80001f9ea932f048c0563803c","b3900b15a2a9b7aa805b691ce86e29db39e03d547238a84a3c0fff4fc2daa54a"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543383844 · entry 108e9186e8c5677a6025…
Expected log hash: 65212d488cd7bdd0d67aebdd70bfc57f4b622fa08b8179427635d69eb7ec385b 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":"v1787285599851","kind":"published-quote","locale":"fr","page":"product:infomaniak/vps-cloud/fr","quote":"Avec Android, Windows et Linux.","rating":5,"review_date":"2025-10-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (7252afe55900…), 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.