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 is difficult to see the tools and you don't know where to look for anything; their page is very unintuitive and disorganized.”

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 2647504463

Proof data

Record hash (SHA-256)

13675225fedf98d17b0915598d4db5e30f75071e8470d6e465f600be00fc8b6a

Signature (Ed25519, base64)

doedHxNmqvILb3ug640/PiFwMAz0kZU9HxjAky83Uv1+/BopWRCPgTbV9cfdsiW1zxzBkO0dJDt0gt8IzKyKBg==

Merkle root

fbbe54686ff192def9dac89bdc2006ad47a493d00db3b3a9ff43e3b123308061

Merkle path

["1368ba7a799e7c62b4d8525cbc0445fe3ae3698f3eae63db5eed1afa7a3eebcf","5cabd3e8c174569fc18b941893932ec399a62ecebd466ca3bea1bb8f857840f8","1381729d70f8bbf68bc41b3c7556f85357240fc14adf43c8771ace3a4e2762ab","2a1cf6d6ae9bd069c5f8aed00c9293bd8bb77369e414eed9311cea0803f42353","db35848f753cc4ae422589b220eee1c04629f51bed564fd5aa56a261f1694031","9de26f3d7d4ac1f1c0c0790bf3a276df0ff18d63785e825d75d3b681cbc1ff8a","61eddb667c0a6e9ea0b9ae93c1106fb5128e88caece45d7a84cf8d41c02909f7","1a96e2c592f0f4573ae304e5b83fa2c9c7d08a3d0fd8ad1035bba7cbc653c8b1","3791cb5d1d3c1dec86afe1b540cce6b855647e8657b39121371dd5502fdde156","0c9107c14641a47a0b00371d674a52700278c6b692573fc20804ec378323c471","0e6f6371b58cf2500327a70b004c370117a0f78370f876c41c96de96ca6b9321","81209070664570597e8bf61666e34f9722287e281f0452904740719a0e227776","625eca1bb9e6a91dfa6035d766ca1bb6ab8a6b58b95ce694996f607f2e15cc42","924cd389915044788bccd2a79bfcfb29ab0fa44adbc43b1e7877ad3c03c87c9f","910ae6498c24b3e218a7772cda41516322afe32b5ccc8489f6bd972bc23cc14e"]

Anchored

2026-08-30

Public log entry

search.sigstore.dev, log index 2647504463 · entry 108e9186e8c5677ab12e…

Expected log hash

3bc4a58498687620ad93cc1fb735b54a6af64886697db4c643becfe466e70236 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":"v1788063157670","kind":"published-quote","locale":"en","page":"theme:canva/communication/en","quote":"It is difficult to see the tools and you don't know where to look for anything; their page is very unintuitive and disorganized.","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

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (fbbe54686ff1…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.