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.

“on my android phone it's a real pain”
Google Play · 5/5 · 2026-02-23

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 2871093963

Proof data

Record hash (SHA-256): 7c60a712df93d2d72b85f6c0c35df21c25370c7c8980b1163d1013da041e9833
Signature (Ed25519, base64): JQRfy7ukdc0xDyrUnfqCkWw/+q7NRUcDvk/Zydt7V4M9RH8swkbqAWRqlsnA4HzzpViGu7opOpLQ7Qnhkh/oAg==
Merkle root: 10c793aeb45e0f89b9202290e8cd37afdaa93db762a28319e14e5d167b3b381e
Merkle path: ["7c6b55a500655f2893a07946bd4641dc5c96a74af6874b5c1fb9dd99e294ec3d","e5c478b57340bc2e0cb49876903f74a2f18d66cedc608569028550420b207a6f","bb962319ba54e15958ec26aaa0a54b5cd1bd502e4e7c9319e8b00d7a8da6d132","88309b6ff0d301816b9859a98c3e5071253eaf2290bc0a2ed0566b358c83466d","3a4c29fd72f23c9c129b710a485d349487aeae7197cff1eb8aea998ae1cf4fec","d12492fa0108280e1028ad9f6a8b538c080fa19bc3ae09a61d9851d29226da35","6ac7cfe4c0790d4d239813f8d7466513d44c59199af045a981ed2f71a26cd3df","9e67c692682d46b1c706125907cefeaf98ce59df92f3b6dc06c0c8cecaa705d6","ca73777a967cf18b53bf524d09e581bf4771ba6457d6313ee5de66c16e9746eb","151f7afc326c665584f37633a659cef7803da0c99c7889363b2f6ae049ff192b","cacf0960e23e325adcd80ab58d57da32e1b1dfb221c4387ad1eea8d13ff553b3","f8bd74964031291aa46758d56cd127596f791c71c827165c7b5f9fde7d8fcd5b","dccf217d21fb36838ea4dd2efcae3c16107e39782fd6d9f93819c1d7e5647957","0a0b65d14f8830f13578c0a03ccc6845d0f40e308a396eedfef160d14748cc93","86698da34df4e83c54914359e9a6440fbcb5c84f13163aaa7ad9fba21ade0277"]
Anchored: 2026-09-17
Public log entry: search.sigstore.dev, log index 2871093963 · entry 108e9186e8c5677aaa83…
Expected log hash: 2dc7fe816b6373997045fe2c089e9db0b321b7c653bfed462fbdb27b856b80a8 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":"v1789531532649","kind":"published-quote","locale":"en","page":"theme:roboform/fit/en","quote":"on my android phone it's a real pain","rating":5,"review_date":"2026-02-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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 (10c793aeb45e…), 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.