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.

“J'ai importé 10 codes QR de Microsoft en scannant une capture d'écran.”
Google Play · 1/5 · 2026-08-13

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 2684249937

Proof data

Record hash (SHA-256): 04f84eecf04f9280ce352ed4950b30f942bd77c7440457e29abd696a3cd873ad
Signature (Ed25519, base64): CmVyvzkw2q0OTQ2D8ChsIckE5SxfcEFhukxAKqJXFR/IRO5rLe0WF7WXVLc0nnHTBr0t+0sxXK6U3SDZdxMnDQ==
Merkle root: 57e60dc521a4ab8ee39747670ba01310ec9c3f92c64800e03425c0a645a7f8c3
Merkle path: ["04f77e9400df2b9d5b59c23d28fc4380e595bb343842b94d2f90318e5e6ffb1d","3b8b61504cdfc6c7e927c9e644f119cfd7f91caa53eff032685a8a512bf446bb","92885c55c98d6dede487777e00488b6d2457f1f5aeb5f936d27fe1d04c717fb5","fee9dcb0c933ac38b46a6f4c75c84eb81d4e53d95542efc0794115dc06ab28ae","3a221e508403289c49b5bc585180849559012f9fda09ed9bccf53e1025359811","ecd3f317100f03b89503c18607af57685d432e782ff6139f2bcecf618c9821ed","6f539bfd6cc831cb11dcc02a3b73e300e24b5f5f19b811591f33625decce6c73","bafca92b48fbb03afe670ddcc188b80af5de5b6d852eb5e5313958b705fc655b","d963da332b6066963ffb5dd100e60d34efe159068599d9638652d50c0a60ed14","c3217f102199fe10a725e3482708f247c87773afee08c9a54a996aa1c3855628","727fd922a23c440ac2a60248f361a2b3785869137989ecad4faf9b75cf8b3fda","93c63a80b8e3489d0ab8339ec4503845df462143333ed3d531894d0e245f4a12","fe5d111587316ff31f5b38fa29f046572eebf5a2bd99ba16667a173d27f92a5c","dcda2bb48f4a1ab26f6126b1aaafb184e5f8d3630133c0cad42caf115918a81c","a1d5535cf9f405ffdd99d322e20ae6357cbed1419e88c64471b565623f0a674b"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2684249937 · entry 108e9186e8c5677a47d4…
Expected log hash: 46538ec60065603bf54101fff011eda05a02a8a062bf118596692399059b11c2 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":"v1788336087966","kind":"published-quote","locale":"fr","page":"theme:proton/ordering/fr","quote":"J'ai importé 10 codes QR de Microsoft en scannant une capture d'écran.","rating":1,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.authenticator","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 (57e60dc521a4…), 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.