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.

“Canva is my work station”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6c09db3ba5e016fc599d1d3ea117a8e1ca74f1e1af3c04f80baf51690a6e4295
Signature (Ed25519, base64)
sTHxeyNLNeg2iiSqZ1Sco9cvipuQD6SkV87EQ6IeM3o3J5i9WWTGK0nWgalXSLcKpVlFa+kyHkBoULCcsuAkBA==
Merkle root
8ffad6e97d1457610bec7a891f189d1ba7dd7a92ca672c69ff1ce3283acb4b5c
Merkle path
["6c0a51a8834dc3ed74ca8b640db9cfcdb14633822f35adc298539babb79a7e05","f3836fd795257326a22dbb52c29d1640f11a9b52d7a196022e7ed029433563e6","c8f218cce756c890a2b2152ec77bf698da3217f25f727062c305403ca99d0310","23509cf9cb11909cffa5f30db7a86c662de55b56e1cbc0cb29eb3dfbb87a7640","6f5dea5a31837ddb56c5102d63c671045844dade2dc99e22b9ce56dbaba5803e","b907cd48bb65c7b5d2fe4218324a03a553c8876fdf160f4a2c4f4507d19dd7d6","b9729968bfc9a79b56d5ad119eb643df46930224db2f6ae9a8c59033c58fea5d","b8efed4940d96539416a976742aff76fc90bbc936a55b774c17c9317995c5d58","7b6c83408156d2868ef3899817e590e5a0fea1951073ccfb7a487131c67ab411","802fe37d5d7017960bd1e8161f9958fa7bd33877875d265ae9a086d9bd5dea3b","6b83a827a21ad2a11b811270e25586d1b4def0ac0005e84e2b6a0246510c7d8c","5631c7165c7faae49b48c9e456b6f8a0ba70f7562cacf5775869b3707b0246d0","f2e2a00cc4b5cbe26cca469c9d688a73117013587613411406abd1ce807fedcb","9d2fe576119ee6748db015f1bed3e423f559575b84b49b458e2b5fc136d5fdd9","e9f7ba9964da1314f660fb2f84a68d574ffe9983879b5b54001a09ca5cb5f33e"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543266411 · entry 108e9186e8c5677a241f…
Expected log hash
443ef8f29d5167ebb4c56a46778facd07b7651afa8db2d089c14a991ce0d04db 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":"v1787284817344","kind":"published-quote","locale":"de","page":"theme:canva/quality/de","quote":"Canva is my work station","rating":5,"review_date":"2026-08-12","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id897446215?see-all=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 (8ffad6e97d14…), 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.