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.

“First time using Canva using the free version and having fun making designs”

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 3121353835

Proof data

Record hash (SHA-256)

2af3b8f50677b6f54c1e3761492160359e7c6ad76d4a94a83308a8d0e5d25916

Signature (Ed25519, base64)

25MPdKxbfJgHBQBIiP5DYjOzKCCJWP6UtlhkWIAL/5+bfMwcQLzuGPLg899hzRJvu1by1YqDM0aib89LFsymDQ==

Merkle root

1128c1e3e4534f30e1f8c2f8fc1f60db99ca4dd81f25405dfff62ff1f39e22a6

Merkle path

["2afbc5f2ef9f439d2717e9d806419001a200883d230569aa3eb50aae4254f6d2","5acf8772cc64ce6c3442e1d3e3b94191b7e6639cc934f3eff644e49ea57fd60c","fa8f61acde158676e51eb862ca33b5043a00b7daa2bcc0bb52bcca76f546fcb3","2320fe762f525486fa9e908516c802a3760614a5f22163aab0e7cc8c48e00228","ad487437080bfedd7f7db369aafade0c237e542d25d9635bfaccc276a73d3bd2","27c1bd9f5812b341dbe75eeee4bb20a3da2ad8f7ffde1ec7dea0a528c99e07ef","0b32503fa8759b486ef127c399d5d166bea399795bda1f4a6948f943a766fd68","84601fc8ab1339631b3506b80f88bb25406bd4ac4c1c6ff6cb88d5802a8bc069","04e865cdf17a0783a1521b4507772b9c984d2edaa5291b722ceb472a61f4efb6","257499774ff8046427821e965662e2b186d080ed7b6e0a17afa558cca1583cce","b49809c7f0252f7c1516bfab666aaa236ed512532f3e57a353c22a05cdf69fc4","b781d98ad21ee3d47d66c4a97ead05c98b51fe902dfbe0ac2f5a400c442b7db1","51a64e58aadc1f2055e40db03989aec4d419aafd1b8ee620338c25242e8156fb","c4a4d8b2a4d8c0bfbebb4916fd7e139c5aa71a08248affd318e33dfcfb90fbec","b39bfa02188a075f3ffabe31b61efbaa34ef7a32306f491e668efcd33d84ef4b"]

Anchored

2026-10-07

Public log entry

search.sigstore.dev, log index 3121353835 · entry 108e9186e8c5677a938c…

Expected log hash

3980f7151edd7b0249ea159b11c34712cba10d59cd8ffa603af676e538f81cfd 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":"v1791338675665","kind":"published-quote","locale":"en","page":"brand:canva","quote":"First time using Canva using the free version and having fun making designs","rating":5,"review_date":"2026-09-01","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a9733dedd97c0a5944c44d5","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 (1128c1e3e453…), 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.