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.

“thanks for responding to my review”

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 2670985056

Proof data

Record hash (SHA-256)

133df9b598f8d3b2212132a7c99ff3e327148f230a59cfa09178e7f0966becfb

Signature (Ed25519, base64)

lWRWBhMvR4kWjO95LXtKIek8rJTwgVKQeKkmDNM4XEfv9k1vBjF34ZA0pCE3hq8lM4ZzrtxVLYLvB0gL3Xz1Ag==

Merkle root

fe68a9ec2e6207dd1414683dd183944f75125b6c2562f0a23abbd81e00bcd90b

Merkle path

["133de2f6b18867800065cfd525c3b5d3aa06d11ecdd20b221132ad342ad14757","6ac264579774072e2ec209aa841168cba899e47da3d4526fa95341b1eb12df19","8b59fae70a35dd62603bdc828901065cd01a6c4af01a11c2cbba9a106c7eef56","9ac262b4603253968357b92aaaa2c08b3891c7b97602a47d6a66409666225dca","cc4508a1fdb3346140964a17b6ebdbe38e121b9f1b10e4ca8d065c56f5b88c9f","18ab48d38ecb3a063cba035177f1a171d7385cec140263b4ca6deaf7852b2d50","e55631d0873841858d34a409e7660a761409180e2a491ab4e0db9937245ee515","08d912b6b3b693bdeded656e1afe754f9b2536d40f2dd4566c80f0da70ae8f44","6e13927149fd18c2f85fff0af2020b6dae80b7a1086316ab5046581495ea9e2a","5c05fb8b18b4de11e280c0eed4b1674f5dbfb49df2ee98f1933cf9db0aafb223","89ce748d7575f44903fbea34de8090fa3345d207393470593ebe98cdba7c774f","45dd706bac2cc0332dcbe46778f23659c357900b7b4e37efa0060c038e10718a","93f00b982f24a21c93ad94f3b06a01239412d63557bf3cc0fc81e8815ff01fc5","6964472ff8161cf1d11ff1df4f1d4b619de3c1f553b29120f683f51838cd8531","eeb1d944996c95773acfae0ab38890a16747a23a572977c9c76e24b2581f0338"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2670985056 · entry 108e9186e8c5677a5868…

Expected log hash

a3256450b43380deb044f5248848190a4a97d9fd95427998eba3c6ad83d6bee1 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":"v1788232129626","kind":"published-quote","locale":"en","page":"theme:proton/communication/en","quote":"thanks for responding to my review","rating":5,"review_date":"2026-07-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonvpn.android","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (fe68a9ec2e62…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.