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.

“what's the point of a good editing app if the download speed is abysmal😔”
Google Play · 1/5 · 2026-08-12

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 2514851395

Proof data

Record hash (SHA-256): 65337c86ec9027d2baa5e37e2d06462bd1fe489b0e8403a0c452bb4e51f4d676
Signature (Ed25519, base64): K5G4hwuAjWc8UGCeY5Gwomarj80K1Q2NIiRGI035tv7WAgdLdOqrLrTYgatiVf9lEOsAdrwglBtQnTZlF9ARDQ==
Merkle root: b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c
Merkle path: ["653215bf4718be16f5ae685eca637fe0c71500d3b48703b6a1ea7136ac8de599","3a286432917b185fb965b84e22981b085fa759986a0e3278b50f033a4ce466cf","e845c72b6517f062aaf0059f88f2606e21b6190d94322ca02c50c6f5bc000464","4564ae25b596281887c6126659408d78ba147848aedeb4943e1d4c833c5ca0c3","23374629acda3e62da45f269cf75c8fcb0873ada8ac2d3cb32de2fe41b456bce","59c742b112598e0d721dd05ad463e19eb9c20da4316cd506d2af44052da4f2ba","d0fb7c9e176feb8c327e4088bf78fb168b4dbc5710cd9d8dde41a1bf21c28d32","88cba8f46f69ee7a7d12549553041b5d58d83116808d3bcea080884854b0272d","8cf06544340677573b109e9fde6692d0266d913173a8b4883c84fb56180d21d7","4e62e3e187beab91b7faeab06bdf20ff5e39411ee54aca3d9c35d5cc4f482ad4","545b9b79d36274706959a73e8ba29954913d4ecf22070b4e6b14aa0ea38ed93d","04087565ef2bc2296fbc1a825b280fdd722bb654bc60f0b5bce5b348a7793e47","7683d5d7c88ecec7a3b1a5734816ef1b47ef9cb2b169a45f71d75a399897983a","a87bd939a3ad0796a8d580dacb2c37af7f713a77a0e4e7ca6c95f21a1e1d62cf","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…
Expected log hash: 687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"en","page":"theme:canva/quality/en","quote":"what's the point of a good editing app if the download speed is abysmal😔","rating":1,"review_date":"2026-08-12","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 (b6da35820db1…), 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.