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.

“I often have synchronization issues on Macintosh.”
Google Play · 2/5 · 2025-06-25

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 2647373963

Proof data

Record hash (SHA-256): 10824bac4dacb9fd7e51de900d44b5be530a735f035e22c44bce668c3b8104b2
Signature (Ed25519, base64): sCqjBkYndCYn9PjCLeSz3uLY6WyTbgxDjbskxNfz2E6t86vrmgL6NXXh4dY2RZuoBIQKM7lft+n4QWgG1Q+FBw==
Merkle root: 04316f9e77c76812dc849d666d14a3474b406ce05264d27502eb3b0caa9f1007
Merkle path: ["10826eeba1acefbf25f694d0ed459a8a76447c1ada3b64532aa032f626c8d5ac","fc304b72de50f93c2d83df3ed06788553f2f7be896d84fed052d4290f7813f96","72816ce58f69af1f196e5adc9d50377bf03917ec856571d39abf90ff1bd95ee8","bb6ba5c70375e1d0e709d641284268c68e7f82f4293ba4d67d26dcad9aa9eab5","7cdaa8b09bd81d38a69fb517ef1913c548eb460665ba6654c819eb698dc1c474","1935c1c1d8f069aceeb300baccd51da90f9e3d829d074aed23288daeb8202c60","0361148ed22b0c5498c32ad213b69fdd7c78c63d84a1444b8cc2a3197e2c1385","a95e7d72d5eabc2aaa1261b530bac27e2fc3f10e0a91745651f7c21163319b2d","ff5589205fa843f1b95d561a949bde0382cdb3359fa26e0429a93c4cb3d88672","e8273e92262ff4de81d366d375985e5fed19482d133096644506f26b2c4dd5d9","484046f777f9a6f4ed4cb02d72d14a15c1a74f936d0bd16c0d74a47ff45dd5b7","84eb0ce4bce20de2624a70571e106151a35b4af5d4665d214c6ac168344aa682","4683f278b22d108d92674b2bbdfa3408f72cb43eaf67c46df02a5ca06ffee65c","8959f451902aaefcb7620466197219b59bc350ca63b76179da94c6515c9bb8f4","73b8e77fb0338bddd543a7d0dbd877f7ec52e9acdeddd984a281b00d26ee88ce"]
Anchored: 2026-08-30
Public log entry: search.sigstore.dev, log index 2647373963 · entry 108e9186e8c5677aac78…
Expected log hash: d71b0dd4ff40d20fec474895ffae8cb152cbe9260237c2b6f93b97e9d6ed9209 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":"v1788060248304","kind":"published-quote","locale":"en","page":"product:infomaniak/ksuite-pro/en","quote":"I often have synchronization issues on Macintosh.","rating":2,"review_date":"2025-06-25","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 (04316f9e77c7…), 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.