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.

“Best way to go for a musician/artist on a budget.”

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 3248278454

Proof data

Record hash (SHA-256)

131d38b40ddd3128dd1d418ded2b17c2bd7f91a11b4b9af994669516a523900c

Signature (Ed25519, base64)

gTODjZpeDFYmy4EiiF1qDyIW0LH2HuyFT2o5dWsrtXyCPLIDGsxiGNNgD+oYmGbn7/SMVHi4/0l3G8Swd/DbAA==

Merkle root

81db1abd6b6e636da393518bb64e907fa9c48581b44ac2be5a9e74d02608e451

Merkle path

["13146a037f4d6d5218924c006c1071ee5fedb82d9115f11899902bf6fbbe5259","b049d675bfb1ba23a87a26e1d9ee5c207a6b9dae8e3cbe65e35bcda59ae781a8","c8148a4a476a8614e0cdfabbd71b17ac8bace55032f1dc2670e5646fb28b96a1","d785efa74e66b5cd5c191f2fe114b3cf23b4beca5de98f102fcfe6e813740f4d","c5a686d774c6d308aa4fa7abd7ce00d998f9a508dfb174bd85405b085a57fe4c","36de1d3b77c12d2032f52fe02031a603a50e6bf7a528bb3325e7cf16cd75e709","c7995ef9ee11465f94ae5974e1b893b58eaf0612361ae39c25e1d66565d90d03","5d6215d107f61a3fc613d23f9815b5255ae7eb7ad4fe43bc12dec1940997d821","ee646f40c307288bfe97ad041ba1b2cb56e65ded05ba50128b5376a12f2a8a3a","2352dc22a7600618dacfc5b2f3d92dddf2586316585115dd80a41309e1e40b7b","9008bdb00edbaf075b061c2195544fdadfcef10f8389a786f7422f7a7fa7a2d9","0f8ab31a8b7f9aa6ba4ff019c72fbe9792e5837d40b3bad40ea1cfb0cc79e40a","4fd1b36929337d346b3723be273df6d7588bc7b080f058260d538b3f309857bd","6fa310e475466f0115dd6b7ba199f23e915f2a513e2610274356ac5bd367e940"]

Anchored

2026-10-14

Public log entry

search.sigstore.dev, log index 3248278454 · entry 108e9186e8c5677af67c…

Expected log hash

4dfbbd25ce402c4821f7e2d50b18e091e9a30465f45669967c545fb71910f358 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":"v1791948368672","kind":"published-quote","locale":"en","page":"theme:canva/price/en","quote":"Best way to go for a musician/artist on a budget.","rating":5,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (81db1abd6b6e…), 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.