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.

“Il doit manquer des millions de supports pour les tablettes Amazon Fire.”
Google Play · 2/5 · 2026-08-11

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 2684045120

Proof data

Record hash (SHA-256): 08b40cb6f38c1ffbf1c96806ffb002848ddd393dbc01d13e470b338bf04c37ea
Signature (Ed25519, base64): uZDDGAPDaOskE06677Kt1pA8djeLGYwyIEYLGDkij/Rkm//kPf3XIVeLZByCVaAawWTMpB0wcjiOVZPgzD9vAA==
Merkle root: 1e61eced4e661484bfe5b6f5b2703dd6b75b86bad22e189b3c366c9d28063790
Merkle path: ["08b3e5c0ab3ada55ff91819735fdfb4c4c83a2e80965387e105596deabbdc3a9","fb48d64b50f406e2e8783a9fe684c8e05d049d4bb1e99b26bff8c0d4d3aa02c5","80beb6d398390c1fc8f0412b1d23d6dcb845076d6e906490a33ffeeb4ffb898b","4b266393126ca87c0715acae6048c4bcda73a8b9144da94caee463ce09c291a9","9f097c11c881dae59b61471c28eb71b81723bfad5031b524a89b2ec47bac9228","0b9189b6b1ff4ab8e1285ba961b8c4314f95d3411059a6468f3f60890ac8cb83","9a8365c1a3476c9df6ea55bee12b84a7ed626d54a6d9002c0824b30ed50c5a9c","8e01cdd3f3f8fda6d630fa662b63357ee2a3b61868ef6f60d7af6f7207a81ede","23b6ecfbc2d29292e194bbfcabaee1540bbceb9ba1d75f0a3a968f65daeaa935","59a35b25874067aef025b294b435fe423bc4cb061dd5bd6eb60691ccc96543d5","e0326e92aed2f4cc2b9adaee2a3ab654df83596341ce84c8e7783967b90e11f9","371290f68d43e2599f9d4bca2e3c746a8a26675cce0b2600398e73cd3967be3d","54ee0bc4a4c2b45767c35fcfd5bb7920c8fd190b1fed30964e0a25b96be9cb33","bf1bcad2903dfb9abf4b8f024fe3c81bcae7bbc24b20f79dfeb4175ee7010ee6","c6abe42054f9c95975c60fb1ff77d61160b6c8ce936c4b4f55df686a320e02d9"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2684045120 · entry 108e9186e8c5677a1eab…
Expected log hash: 991cca42189213cf0723c834ba6ddec4f1bf618d506ffae30f68dbb14dfac402 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":"v1788333005708","kind":"published-quote","locale":"fr","page":"product:proton/proton-pass/fr","quote":"Il doit manquer des millions de supports pour les tablettes Amazon Fire.","rating":2,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.pass","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 (1e61eced4e66…), 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.