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.

“Great for design, the elements and features are very complete😍”
Google Play · 5/5 · 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 2515439294

Proof data

Record hash (SHA-256): 65572875461ed4dafd561640baf8fcd3588dfc7c58f6e88205ec111c727cfc63
Signature (Ed25519, base64): euLvseCZ59+2cOsEPe+WOPvpHfGuoD0ywBn/j4OXC5N7r+SJ6IqMVmUfd7I7MuR1FqEoXsDOh/sVb3zAkma9Cg==
Merkle root: 8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8
Merkle path: ["6556a6a2a977d85197324b84866bb55a6537a93f85a1dad2d13a69eb95e3849d","076890503a6f4592399df8fc82cac943ac19799c31ae4944c19e3fc596cb70e4","918bfd9816912ea72ccd20b9ae990c05f65c4acf396d23e514edd04158c38a1b","12bf70bb940a68cb36f3d5c543737ea1d7e8411c5aa55985a57917ad3219c93e","9e86dd3338a8bc79f19e7d48b23700d2b96c61aa02b9534f850828b97a4ca90b","8edee29f7243952035abaa28748ca8c68c1179a6c0d3daee2c6c21de1441ba5f","e5687d57b73825cd29f0bab4edcc50c096b62318e675e86d70b4d6b4a13e6aa6","19406dee75313d4ed6f80060a8a42fb9663962e328808824f676f209035f9a4b","cf80f7df8e70106a86cbb09ac00cbf8f608e79a99effc062d097b27c9edb8de5","0196eb412232c07b983038168d46e9246861ff41a2a9bc519b4842d41d8092e4","873250fda75b72c460b3e95ffde7dfacf27ca8c77ebce7d2f139ff75027e1fc7","da59334afa2d819633e90b55a7c9b28b3150a2ebd2ea3f870365a1df4a927c16","747ba0b6317c3750e6242affadccbda44b868489e275092a024dce997ae773a2","3a0d3c267d2a0d179768ecef7d342dead457fe1d4866ccc6b84c72a8362e4b38","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…
Expected log hash: 128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"en","page":"theme:canva/fit/en","quote":"Great for design, the elements and features are very complete😍","rating":5,"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 (8c6268a14330…), 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.