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.

“Je tiens à féliciter les créateurs de ce service.”
Google Play · 5/5 · 2026-07-28

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 3258717636

Proof data

Record hash (SHA-256): 0531e0dbdf3cd267c7e1bc7301b8f460c776e2fb398816e8319485ac8561e11c
Signature (Ed25519, base64): 949Am7rgNsUMDnETK84W2TJINxuSXwA6elNmdWqve3IxDd5lGIP/E63EmA2jZsOMBHgEQ6AFFEhbGfwvUDmUCQ==
Merkle root: c1d49fab62e94ee1796f3eb15e1a21f856756e9a68ad117a17ae6c9694ffe1e9
Merkle path: ["0532180127ed983922868d5a1fa2c125107badb66a7aafe2e61051db60197970","6c4d7208b1baaa04768016681f3d2f0acb42971b311073b7eb63d334bb9f668a","131b8037ced7aa07cbbd3f99a3d7ddf05bb87fbcc3135efaa54db93355e63613","797dc2988303867a802a58fe7fa9d5f214abe2a31ccfb16913a38ba774548ee6","2ab251d42ba21d599b8b2a2ba59a082a0fe38c23fb589c60617d9b3cb6c0dc33","cd9f8996e8a03d0a2326152fb87f37878667a7cfe052edb3c5b58615d677dbce","22cab5ad76af9e99401380ca40d87c4b7b9e5377fdfbf7ead6065bf60c94c8bd","b7406cb9b4b4066ccbe560cffc6ac687634995c6418e799e67898bb17bfb9f99","8c8deef4d7706beb3fa61b30e69a9bce1267a403ce2db49628cc9288751fc3ed","e6db3ed0df7748ef325ac55dfbce627aa766f6ed408ac7ca078e7168bd572ddd","d3ed394b86f69b760fb77a1c3c31f997206df8fc3466086cc195eddf9b175789","219bd599cfb89fbe7096defae6a66c994562ac0a422a5db43368bd9cf9789683","856d9a6a3e94d695a98fa0bb5ce8d80e9fc70a3794652b53ea754ef3c0720b7a","436050ea3288f64644ca44d910bc166b737265d33885dda72495c78f7429279a"]
Anchored: 2026-10-15
Public log entry: search.sigstore.dev, log index 3258717636 · entry 108e9186e8c5677abf47…
Expected log hash: 30640a6c2a3bbbd5aa6e5244e634da7339a6d42d7209b3c3a5dde0fcd662474c 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":"v1792034121129","kind":"published-quote","locale":"fr","page":"brand:infomaniak","quote":"Je tiens à féliciter les créateurs de ce service.","rating":5,"review_date":"2026-07-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (c1d49fab62e9…), 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.