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.

“Able to pick up at FedEx the next Ray after placing the order.”

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 2515439294

Proof data

Record hash (SHA-256)

76ff7de1f1772469b31fb13bd4c5bc5de327ff4650c718bb1f643b97493a4c54

Signature (Ed25519, base64)

w0ebKyNyW11qHQikKP/Fn4KtWgyykjqvaD/Brsj/KUMh70jMbq//uwltwNiXOy8UDz8dLgMToaqI3XoAMYDMAQ==

Merkle root

8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8

Merkle path

["76fc4e294acdebca8acdae25085854c4faf813544b0b22a6aa2ed5a746ecd858","ff462ddb2ff92620214b4dfc43105c8d769d9ad78d82866ff8dfc13ab0e36d51","656f23e752a354b97bd2772b7fe46ee1a32510b042f6c2305ff9575de3d6be83","590b447ad5f21802ee6c749009c98ea83cf94c95347b790a8aaddc7f4562a1c5","982ba4dbe6955366b3493bbf6dd120606c9177ce8840bc700982208a897891a2","eed8a097e871834ab17c846c781d5ccb4190af31c0044c9ae910465fd6fa19b9","0bbc495d24e4f5ca61d7844b743dbc27651b771652188de1ca49060b97f7bf6f","5973b83b4d9fc77ca3312afec23b8b9721c5aa666a89e2801095bad110b6892f","e9ede638a088a130cea345ab0277d0d5d424da00f3f05fa5559ae214f8e8854d","009eaeff5c033b6e7512b770516c035b02cc17b2acff222c9cc429e2f651c030","91c66c7dcaf0f7e0d1acec939b36d759205423efce10c29c737673eccf8d4e9c","4ea9855779d1a37095103b86d39a1c6539538ba0798a95747d0e121edc8e0046","747ba0b6317c3750e6242affadccbda44b868489e275092a024dce997ae773a2","3a0d3c267d2a0d179768ecef7d342dead457fe1d4866ccc6b84c72a8362e4b38","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…

Expected log hash

128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"en","page":"theme:canva/delivery/en","quote":"Able to pick up at FedEx the next Ray after placing the order.","rating":5,"review_date":"2026-08-04","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a71157dab60b2de5da3d845","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 (8c6268a14330…), 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.