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.

“You can customize it in detail exactly how you want, making it easy to create a design that suits your personal taste!!”
Google Play · 5/5 · 2026-08-13

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 2632227861

Proof data

Record hash (SHA-256): 152bf36b49818a3f1cf422545a87107eda40fa6d63fb635bdc2a8863f6d3faec
Signature (Ed25519, base64): /LykTqlITlbUwnz+lq5/55u83/mQUCpNaYyF4/lqmOIDf//kOdClmPQjUxVSWscpyb8MzEUTXTKSiSQZ3QXDDg==
Merkle root: 9809cd1f65a3d4e144579745a20f7882b635b7ad9e75f8b31fa040fcb7e74470
Merkle path: ["152bbbc9c8bba6391105d4d63e6789272d64f732df01916b3ef6dda647dfd4d4","3b7e54a9afd87a3774cc6832ec44e24567e8c6c99036e740cb8c772d459e8ada","ebd52021b6e70307833a31174fddecc391da10eed273a4be25c9cb3d1340bd56","27a8284e39ad25ba160055d759b53797b7c9a6d7ae2b924def48735886d516fe","2e8f76b62ea5fe32ad5e9d69c7ea7fd456648e3d9763335cc7be85516be3d662","aa6aabddc1b474600a57410f727a09f22af59eed5019bc1fa3f89e0ed3cdf090","1739b85aed4522e2750cbd0defa187a57b6c98465dc4f8b1ea8c13857844555e","5a0900d0d58e68da1855ae88c0d9d1c358f80bd88174d6089e38cdd11f826ec1","6ba3556047a877cdc6efe25d14890e0b12208603eb670f6597dfb0f36ff2c834","66cad5b54a78b960215d28215a5d5eec22d209dcf3395f8f6626959a2cabde9c","07a027eb2fd4a498e30798d2a1f2b58a0f4b4ecfd380ccd4b59009139ea60da8","481f7ef0a039f0ac74ac45e941b1f75812097a8a1d86b01a2fa72df921bd5f85","c33a9efcd0298a63eaba2136cfe18dd1517727e1b9e9bbb60122216df6f0406f","13cef35a80378a74af4faef102936039d3a54a741843391bcf32134dd8e61270","5420b3c3f4a7cfc61de84c757928b42517e167d282e291e38912f2169ce60350"]
Anchored: 2026-08-29
Public log entry: search.sigstore.dev, log index 2632227861 · entry 108e9186e8c5677a52ba…
Expected log hash: 8be5978cb1be4c5daa434c41d0072ddb211c64c3f93b137b58c71c55ff15eb8e 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":"v1787972611008","kind":"published-quote","locale":"en","page":"theme:canva/quality/en","quote":"You can customize it in detail exactly how you want, making it easy to create a design that suits your personal taste!!","rating":5,"review_date":"2026-08-13","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 (9809cd1f65a3…), 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.