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.

“my refund is processed straight away no dramas at all.”

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 2683150346

Proof data

Record hash (SHA-256)

196c937416e5bc25a8818f767d4071a6f21456ab3969ca30670dad734d2d0ad6

Signature (Ed25519, base64)

X1tfPC30l1FZTm+1GP0C8XtghFm201wWOQs6CrN9+B2lgUZPQ4CfQt/JWwHVgWcQHI5f3f2eSmBReHcZbTqsBA==

Merkle root

ed1b76d4f3111cb6e235a9fe679fe4fe63795d3193935a8c023245679c12c88c

Merkle path

["1967998df7fece72888ac2c4c398f929b40e577c6cd6f77440d55f47459ac7ca","952b676f4a9900a0a676a6afdd4602e7bf5dd304ea51d73181c0afb2b2204c75","89ccccbb96164507e4dbc98ea2ea2cb0e179bfec175f41bda3cc9172d0816b3b","de7b09b2f0dbc75a6e9ee9168fc6c7a83035b3f070cf9cdaeff9d157c44462a0","52d94f92a47cc7dc9f7da0b43ddf68296209a900bab9d8e92d4c22de457a4a0a","e09ddbe9979a621deb26c4c971d17aac7c5bf4f72a82884c0e438594245f7ec7","f2d0bc389bcd8bb07d0f7c3e7e4fb4d8079a0439f1cc931439c0c7bb1ac032d5","a675e206df7972acebc765bcc77cdb03369ccc85ff16831ee9057e0afdcaaef7","567faf5c2959a9c365595a475afe209bc174c3191b80f4a91718148f48ca977b","e350845766f21626e9757bde6cbf4986a155c51d58af6ce22bafc43e727b9352","41e49d2ec8896373861be4ad3f2a18d092b33afb89f06dd1f06838c80fbe3eb0","b2d236c64c216b9123243f077525d72a30a00f3007e94900c00d0805f6046df9","d95f737cdc8d09dffb520130b23d2e91ee7119eb9a2a85d7ec6c56a05cc092d9","222137c91498adc204f412ffa9667367d79d38be98153f9b235308fff5e7e9de","6ff3db889906bd05786277e2021c1872c21f64759ecafab0fa871f6865f90ece"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2683150346 · entry 108e9186e8c5677a5378…

Expected log hash

ce2f0f51099dd771a165694fb25d868068d124ce108279fd9df180f0ea90a863 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":"v1788320836912","kind":"published-quote","locale":"en","page":"theme:canva/returns/en","quote":"my refund is processed straight away no dramas at all.","rating":5,"review_date":"2026-07-27","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a66c54bbfc7cbbf56db4335","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 (ed1b76d4f311…), 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.