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 qualité suisse avec des standards élevés.”

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 2991846025

Proof data

Record hash (SHA-256)

0cbfe8b4783a73ca1187b447a467cc728fdb30e041b538f2d2ae9eccf40c9a9b

Signature (Ed25519, base64)

DQj2wCTdFX0CkcDbDSubC4YjD6ULmbOOLNvwALBJ317Hiazyh+M2ubAwCyunmzxbzT8UoNL/hz6UKXbi/leaCQ==

Merkle root

d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52

Merkle path

["0cbf6cccea4ef88ddfd99526fc11a640c0407c14d34af8527c04978fd209c082","521ad30a70febe01e590ef5abc20b072ea90f59a46fe5098630cf3cdda142d2d","c6d9896160d2c789339b1cd4576f16081b21928e462b37dd13c0fe40a95b5df0","eb053539bed043d2d6f7f6baace4179374da85946c7cd6bbfb6cd9b51bcb8448","633ca3c5cff7bbe9f518d78ee354c6360ab5311334ca43790085298443958c65","8c07d0e6afb6cab6802aa9dd9a4046f8b937f64aa6a16fa805de0067c37f0b5c","62960404cfb4b6e1cf6cc20f84960d4202cb2b49e7080d4809ca0e6afc5a7327","85d01dd08b0a3008c04984f132bce80e29d7ed862974bf3059b69fd7819b0894","f79716c84dec4381b2bb6ba2fdf7fdd063996f4aaf0442b988e8d6abac1565ae","5c7a710a3b3a7b2891ac7a6d6378525660d2c25aba2776b777126c6bb3bc5794","3fcd28fa1949c84c0c2fd7d8fa22c0eca816b69a969467dd993e55729642a121","15fba251843ed75b21d7a706dcdd46a992571cf3f9b39ffabe5e1383ad473217","6a3e717960ae78d5d2813a0e2f808fafa517c2830be7676aabdf067e5e110ff4","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]

Anchored

2026-09-29

Public log entry

search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…

Expected log hash

321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"fr","page":"product:infomaniak/swiss-backup/fr","quote":"La qualité suisse avec des standards élevés.","rating":5,"review_date":"2026-07-02","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a461793b818ac49adad72d0","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 (d312d00ed6ab…), 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.