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.

“The download takes a very long time.”

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 2647607423

Proof data

Record hash (SHA-256)

1175c1d2b06a656663a25f32c47d4c6d81863805eaaa4827c9a6e2657e2d57f1

Signature (Ed25519, base64)

jWUmUc9RKyYkjJnpmWh9gdSsTKDo6UdR7NzTvl3gjdX9YdiO43UxTUMCkTLmfAtJm4tyDlQ+z28o3Rt3swGPDA==

Merkle root

23708832e8b82fb19ed546d32769e3b420c1d586f3597c57fbe21b38aa3d2967

Merkle path

["117448c1e080698b49197e1b10bf7c038578dada74504e7dc28a7b53b7ce08f0","ebfe86f47fa36f42016dc7609057551d45185f471c5d75a4af822df250bd64d0","c73c6dcd4e5f67e0f27efc8dd62a7e9375d6e1766de263deb82052b9f02492c6","a8899b4a7364548379465b1b8a1fb413adc59efc3e179e036480a4fa2d551ac2","b1c9e178bb0b34b99dbe4b912724f01204b36a27fd6d5d77db8065607abd2a50","6a71448a10c4e25827147a649c723fc6a7265a1dcac6dbfac15d5f374ef01aa6","43cde202beb29e35338aa067dd04ea86747ba678d7a52a0d46b43c050bcaa627","d2a5abb8e329a1e934842f12a0ef38c0343421a018e3afbd3e7affa529da92fd","5cc49096cd9b6998234e28b42e351f0925538cfcc888d3e144d0fd34a017be2d","fcbd3cac531353ddce5413f04d9c491913134e9036e329311462eaa001d5e1eb","393049a554a1bd35958c4b937a21e269505054b1c7ca00afd399834c900059e7","080030bf4f1a8adb576232d2d32e208964a15f9a0810e94412df45f74e9df82e","19beddbcf75bd4ec490e45017ad80ede4091fd11e1e67f64b06c0e49a1029e54","8f33faaa07ad5ea07efeb917f280edf1402ccf36ac9ce99ebbc19b8a3755ed98","15329b26f5dd0eec881ba05455c1331c6ef72dbe3b2411079c28929287675737"]

Anchored

2026-08-30

Public log entry

search.sigstore.dev, log index 2647607423 · entry 108e9186e8c5677a4592…

Expected log hash

0f6ee04fd6fddd2300fedff496e92d61a9d4696f180bee82b8a815cdce3bb3d6 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":"v1788065315450","kind":"published-quote","locale":"en","page":"theme:canva/delivery/en","quote":"The download takes a very long time.","rating":1,"review_date":"2026-08-10","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 (23708832e8b8…), 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.