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 2612347360

Proof data

Record hash (SHA-256): 10f06e1ab2ec29d0462ae89a8cad73c706b3d207ef1bac6e77790602d09e391f
Signature (Ed25519, base64): Gl2CN1SLouaEwfrTvhlSVMaL+yDzAifotI5ExhwG6WiGwdv8JA7NP2smWrgT4QL+JUiGu20+3q2kzDfa+sPsBQ==
Merkle root: 8f6189bb14c654a5d372a228199718ff564d604464d9ffcf8d8c57d2f8172964
Merkle path: ["10e73aa8cadd178f451fbb2b6bd7db27bf91bb15faec61371f5d940bcb09f590","e1aaa305dccd4bbfd064911174ec76b868d18b8bdc95c647a5e7d5e35d19c9c4","99b36de2323cb11fbf993cf052cb25b698a601fe5a9f155b8256a940b6331d20","8e6439cf2eb8fbd52e89cde465c9096b69662ddba5374ab81bd119ce47d2e889","5719e47ce3187729152d3df616f5fbd240680ccbd2a4ddb840b2cdbfaca3e501","509a3543b9060860e0639a0e8826d40f06a2edfbba1a2a8b7662e2eab895d320","138680af7dc17184ac272d4176e8014bc247d6bb83a064a00f10da6fb9ed5abd","1bf2791278c94b2d18e2736896f39428fcc023f29d385b9962a49097ed9107c1","b55ec9250bd285a54524f15a1f0a7bf291796f890d3a0ef956193197affc7315","2dbddf8ea2ef701465e19fe29c0e8e78bdba0e546b8bbf4b5567f2cafb2c697e","12795ac1ce805d8645457eeae5714b5fd076f6c739534197f0192494433981aa","c21a1b257beaea5e90ba876953b29208f6eaa4818a9e0b9f0f580a4232d14957","d5e5182f0f7c8fd9914bb5068e30609c7b7ba611edd3b96993f419056ad799df","ca0eb82709b8721be19953519075736e0e9884af9a0e7db695d54d1f9882c40c","32e069a2f4b0287d6e635104478f1ba230775bff6273abb1d5b04830933b2725"]
Anchored: 2026-08-27
Public log entry: search.sigstore.dev, log index 2612347360 · entry 108e9186e8c5677a787f…
Expected log hash: 8887b1619ee0c81e58d4da852c5197a07ff26c69d495e7acb0423596891597fd 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":"v1787799389869","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 (8f6189bb14c6…), 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.