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.

“you should add some countries not auto select”
Google Play · 5/5 · 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 2582632102

Proof data

Record hash (SHA-256): 0cfc02c132c726b78f613128972d84cf4bbd707ea2bb50fa1c697127f183971e
Signature (Ed25519, base64): GJ5566XkLNcpxrJfoT+BC3UWHZADS58oY0Fg3i09D/6AFEYc+lSDGHDQMWYRJjjsnjxm5iy6MuQ1HiESxCBvAg==
Merkle root: 394ca2392606a3b04285deb57e7eaef6f651edc68cd81b9dbd21e1df7dc54fc9
Merkle path: ["0cf7f80e432b038239c0e949c1885cb096c4fb62a79ff2054369a6588fbfc491","5eb1179c409bed2fce3ca041c20d97d4f156e7e8e505cb7815aee1532a688dce","9bc50c9c177358a1a7c3ba510c8c9c35da3f7061d8b24d21884f2224a1b4199a","cfff18d1a42c47c342b7247f1eec05644102527aa586e7a39fe4fb9c6d1bd1ba","a7c4291cd70605337985cad5929947537ee794e5b304926ebe4566b4a15c0e6b","da86f8b819d956fea1965d022b5a6350dbc72babfdcb4f9a2cb04acd3661068b","0dd925b78a377451f4262a996dc99135eff8f7545b3f803a1c5f29ea49ea4819","c40affb68dc95727c4989322e98d169c55c3704c3a40e716dcb80a6f0d4ae9c3","09f75183c181e99a844b83e948d3a73a16863c46ab895bc8380e658458d73e57","aa6a470e2898ba5fbd0748b120c3354fbf78a8c34ac64b118afba9a36279d1ec","b4af523d5874b83b0101def1a80db81798c91b854f619ca798f144999f26e621","ea300b9f1ec6f76ad95d40f8b2658947f810ced6129f4f7aa3346c2489d51789","b5d5fa09aa8096ed08f9e7367f0f812c836601d81e243eca35b79920ceb32bce","54146392ac4bc258e4e7061916abf0dc1399d49618893603dc99f51d4640362e","9d8f289f39075353ad2bb2433faa71c2a69f17cbb3019524aa8f0a248c7470ab"]
Anchored: 2026-08-25
Public log entry: search.sigstore.dev, log index 2582632102 · entry 108e9186e8c5677a3e35…
Expected log hash: fda432c87b1359c3ecf3aab1f5f6988c687e98b4f915b2856536280c29d480a1 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":"v1787628086357","kind":"published-quote","locale":"en","page":"subtheme:proton/service/server-locations-availability/en","quote":"you should add some countries not auto select","rating":5,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonvpn.android","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 (394ca2392606…), 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.