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’s accelerated our client approval process”

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 2515095234

Proof data

Record hash (SHA-256)

716b5b99f03d0ff6123f8d7fdb139a14e2ad471a5e522c533b1b90e5406a9d6c

Signature (Ed25519, base64)

DVpEZK4x0QwHoWnGPo+w8yVZEu3yWRp93QKqVS/B1U6JkwL8KVe9ggCRHQKsmFFnP/lM/JDBHS9tDOLZc+ooBg==

Merkle root

d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914

Merkle path

["717717665aead1ec28f32eb87e3a3cf40f0529f40de6973c8f740aba67396050","90397946603e726fb6a379c830fe2f1a294a18156cf1610712ffb35b97fc9bad","b14896d1fb20301f7b24ea7df6255e07b60bf046e957ae3ce7adb8587308bb49","caee878eae32e81f7c8efbfa2a6f9a1dd9d5d91747948344120f4fce478f0b9b","5197ea139a6e9124ec3d97faece9c58b6ece30bcdf758bcdffd664cfe729649b","c49b3d81ab61789526ef354c40a61284fb838552de728fb04c5f02cf0c12ba4d","749ea4041de7496be66438e6b92da8105a70cbacc75c10d9d050f8326de72171","a87cd1ab1629e6966927851bd3c17e6268dfc11ac6febfc5010fde906d351332","fd2d4b1deb92ed1de45f36764b65c3e293e7f0845184382222fbb6345cf0a899","1d2dd5ae57b9f0d1e81af3ce8cf371ea6da321bb4c2042006a264418a9c3fcfb","ab71616747f3f313b6208458f071ffa1432ddf6f9ada13694a8ad71da3536162","9674e4ecef5e17216d02256f30d1a12e9bd64c829be82392db2ad16d9e944e26","fe512df538f31c12d9084e7935c17aa095161d0611453d225ad85718977c3370","fbe51c186e2797045566a65d4e8ac09d80335ed84733c00aea2f32527a4eb0c2","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…

Expected log hash

6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"en","page":"theme:canva/delivery/en","quote":"It’s accelerated our client approval process","rating":5,"review_date":"2025-04-20","source":"Capterra","source_url":"https://www.capterra.com/p/168956/Canva/reviews/","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 (d9909e7ff193…), 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.