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 la confidentialité des données d'une société suisse”
Google Play · 5/5 · 2026-07-23

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 2514750008

Proof data

Record hash (SHA-256): 0d1ebf4efab8dd0fec123e7bf76016697bbbf8cbbbbb2747ff8cd1f732bd7074
Signature (Ed25519, base64): A/yzApWqKX+75BKVBY6er+iP7fjlBlAI7pgBJaG2EUa2XhkNhWCK+1/1SJ5ZKBCVDw110LuqpWDTA5/tPOoFDQ==
Merkle root: 1f4f3b5edaf264bc6a00193653378e6f11cdf7d052ca5b778d915c1c21c7403d
Merkle path: ["0d200865f802e4923dfde325d6e202fcfe25903352bf2c5810a65e71376962d3","88fb1fabb7b4fc5176cfafa4855f9cd5038e9c6986b7b50a00b4def736867ebd","f7e989f4c9549ab57b640430cc665c1b4e053a67436d9112ea28db8ca9166a31","0b96e7df6f26a1168451aa3a8cb1d7704e8334684a696a3c13381cfbc55cb439","950216ef6e4f7743d91b3e4622c9e2396e435a8f06a81349340c4050345447d2","55f76a2e67e09d2aa94054b3951d7310b8c7e4acb3c268ee7a3987a640794ba5","5cfb2d1b03233e2ed6a90ce8d7a81df847efee9e2f42022cb4e5c41e2ae363bb","ebb5f334707b796c8501d0850e1b27bc9ca4e69015e10ff84a6b6c190255682d","3d55491980b67d80acb7bc1102f5f43cd0312aaf40821e5d04f6ef2575508489","7c85f265699d82df6aa2c125b92720a32c85d33bde4a32370ab9f945b711abae","825ab7a5e76d0c532979892dd3c2fcfae8d542ac7c0b2db3bc889379e4f5027f","00f55b6b281b15b26d1e277b522acbdbc77de17457ec38102c811b8ac3a29248","138cc39aec794b5e40407de02fbf6256e5c6e88e3b28ce0749290b058b1d725a","20b25fdd62f3ca5757c7b65a8879088679733fed5432f6a9c311d3d03b993093","354ad39e35fba32f932ca084b3a174e4cb81b7aabf68001f138a9a4088e307bc"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514750008 · entry 108e9186e8c5677a7ac2…
Expected log hash: 72d3f466bc589a4186e04430bc1133fbed10c2c1049384c2fe15c1cad3406981 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":"v1787133679631","kind":"published-quote","locale":"fr","page":"product:infomaniak/public-cloud-iaas/fr","quote":"avec la confidentialité des données d'une société suisse","rating":5,"review_date":"2026-07-23","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 (1f4f3b5edaf2…), 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.