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.

“This Canva is very frustrating”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1281f8b46378dba3a310ccc547379680ae88e97051a0fa664ebf0732f747863e
Signature (Ed25519, base64)
dWtSkJ99EAnYCMUskbZFkkQ3G+aiVgkMZrshyt4F0g7TX/7phgZtltyuytkAwn46XjCpaP5H9a14NHs3MyBoBg==
Merkle root
aca24c2e1601b5dc9b1de981d06ce87bed5d41ddbec5f662f2e9122f8356acee
Merkle path
["12874b3bbbf7ea62490de32d4539b337f51cf45c9720c49c84d658786e182ec0","00770667a24314d505569b47e76e0a8fde64e6f20a3b65fe76ef34efc1a5ea4c","425e9e5340028a825b8f472aeb44dd541e394eb6cb41575a721cfdbb1ec5f074","d6b33d9b73ec7937a7f81c345ec68140068cae76e5d2f481116ad1ac84378550","c9023f08a841dcb1e731f4466a8c3365e958ce99cace08032237e82032fa7c31","af1d846f62ccdb74d4019ac365b761b6c1e4eeebc91cd51bae95c8c30da48da6","6f315a0d0dfb9ce05d474ed1c62166716cbce7b73d08212a9e885f58652b701b","7a47a9311925b7eb35459eac56ba093dd5d388bf50c5f383e4814600785bd06b","78ba01bada7dc9fb3ff74a01d30b33185939a68c3d16b2bf79bc37a2328fb584","a30a5953bae3bd2cecb2f8ebf463b1e8890b92c7958bd3af52f79d8bc253b534","8457a61df2521ed1c7091546fc3d96958709d083af2703085d04b878da497b2f","221e344af956d762abd7b0528fea0351c300f305366fa8cf52a4d031332c4b68","785cb8b0d18f0c340ebc5c45aa65a8c1aeb80c6372971eb84765b151025affd0","0e83767fcbdd35a48bae255d39cf62414f789337f2dcd7cabfb48132d2f08768","1a3b232790d06ca4fb8d5411790822aec44d7b1a2760faf9da0d58899fb5e5ea"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2656945634 · entry 108e9186e8c5677a6226…
Expected log hash
d8cd67f34eaf3c783d457778db7013b72c2283a4f271c4135e4b5609ebb2de25 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":"v1788141623173","kind":"published-quote","locale":"en","page":"theme:canva/delivery/en","quote":"This Canva is very frustrating","rating":1,"review_date":"2026-08-11","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 (aca24c2e1601…), 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.