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.

“it wont crop the way I wanted it to”
Google Play · 1/5 · 2026-08-04

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 2543025731

Proof data

Record hash (SHA-256): 653642dda5a4f0edeff2309b69f3db5289771b8e6f6f4a05d69d9159ab40b77c
Signature (Ed25519, base64): v8Fo2so5q9DD3X3ZBFyR10I+49N3540ZIdYeHYnbj9kNbEeJ4ibrwxwHXHJAA9ujdQcpYSoDdA351uyr5Bg1CQ==
Merkle root: 172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path: ["653cc3088228fd4d389973a7a40d346a5dd214a4445739aa230f6172a368d4b4","4a32eb9c84aee063c0986e3bafdc8af0fa78e16acf93dd1225feb064d8cee89f","3789f5e954c30fe224a2aabf2c623a60bda0f8e3d365233d96083e2145fd8faa","91fb7ec9162890bd16d68d1e080608561f36f73dced71f45efaa0c64cb989773","d02cc6b202eda267d9c3f0fff1efda768ffda3fab83fc61c10e97a0d85c40a22","75673404f86f1e45de144a8d7ebda90ea6dfffa6d96e53d09ba2c0f42a9a4727","62f89891c50e562c6444754256909954bc24285d3d255c4e238f22211e27c344","5e98bcef62504ba882277ef94401a02a718f0f8ff9b89df123445e0ba0671d26","a634db5359218553b87e096ae3288c8ce5860789ebb8ea599ee67155029c7682","5b5ff7cae03b89e3426c8f8599df46916abecefbf9edd1688cba600dd2d8d0bf","9b6fe70b1c1d3a8c4999ba686caa2ed21ca68281bad33f2e5fe6f7127e57520a","1f567a3fb36c78ae362612f4c99cae95ae4dd4ad0c6c633328b659341fcb6d94","f12a899e5c92b32cfe903fadd591410ed4da016670fe0a40b993afb550e2e37a","cf4d3887edb33be9d7a9e64011338d9abc8444e06d1f5332550f7686a2c1727d","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash: 19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"en","page":"theme:canva/fit/en","quote":"it wont crop the way I wanted it to","rating":1,"review_date":"2026-08-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (172a3e0b3c9f…), 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.