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.

“thankfully, people in canva support was able to help me recover my account”

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 3083528439

Proof data

Record hash (SHA-256)

1181baa4a1bd5f824efd0171a691dae31f1c40e20682d2481ba51007d81df5f4

Signature (Ed25519, base64)

XOmOKWSO10wQ2WcX6WnuyQbAlNEIOyzpjYwGmHh9Hte1P50gLxJbjsUe9JwV4Nq63vj3+X3FXyWJ8PJMPMJ9AQ==

Merkle root

3ac2a65164a98b25d6607e9cd20ce9559bf4391886ca2eae943b9792fcb8a323

Merkle path

["1182241471f680868e23a00c8501327785f8bd32b8df89f6595c915cdfbefd34","58a4f112edcff4dad2ff1da3d21fc2f4a6ca52333aa2665150297d992edf6d4a","7a87fa2182cc7d9ef6b6a86de1bdd71d98afbcceef6f8b5bccfdc6bb29feb128","9033a2ffcd1d8e77d6ea39b60ef32d337cac60c196d332dc11994e903492d651","ce635e1688b2e2b1b3b247f1951ba838d3082adc1bd40bddf9510e77e9f602f1","7ba63d1d75124931751d966daff67f838a0cd0bb6ea143c4f657ea90d6a9d379","b090be46f57aaf5fa0c448a3c6808784517e0a03fe42ea7d61985a803a6035cf","054b670efe29638ef979daeec40064a1eb768b76f4fd36f6331b87e427ba042e","d29a3c7e4c089ba36e2478b9344a2c6c8b0e80d206b997dc655ab4e0daa4b3e0","3906517c306977279421d62a785565a0937990b9e903267b50fd89db8ad53993","3d2a03a5390cf71e4ea6869eea7b151f3d3e7d4d50d01b6a113f3ecc992a6ca3","b01c2625d7d6ed6aba617555d9c95bbf2a7043e740344450a67b0c797701de10","309aeea49736ed841c0769a3c166809b978b8ad00b17b13cc0a57509820a4b01","900a8ed1297dc836a8b3be52e4e74bbac6319948157ba123cef010c147d9cd86","b933f107006d8bf043be83ef3bd88a04368b06893809d6915935ad1f675c78b6"]

Anchored

2026-10-05

Public log entry

search.sigstore.dev, log index 3083528439 · entry 108e9186e8c5677ac4c0…

Expected log hash

8816bf48c9e6a0b1ef2758b04fc7021824819cb4cee30b879cd603a10d38b8a0 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":"v1791181418024","kind":"published-quote","locale":"en","page":"theme:canva/service/en","quote":"thankfully, people in canva support was able to help me recover my account","rating":5,"review_date":"2026-08-12","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a7c79fdcdae527cf5b6821c","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 (3ac2a65164a9…), 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.