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 means more than just a design tool to me.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
621c668555697921784fd5c65646fda5d0c4f13dfc1cab1d9bbf76d90e77466f
Signature (Ed25519, base64)
FJeaOtioBZTfmZsXt3moXDh7f3p+DytL4I8PYnMSRGYyMBCzBHWmYgrdcXA43JjjrQamfwxqQSdmeST7/eOaAQ==
Merkle root
fc0474f2ab9253f8c52a81a0b2f1ae382f5f022f9b54f4e3fe06eadaf19fcf31
Merkle path
["621ecd4f2be6b9b20c1979136a0ca43feafb282ef988a61e7f85591373b98506","3ab47ffc238f332d47f36c709301de5e1b11a09fa368fa17631193259f34f5c2","70cd8a5de946bfeb3317625d217fe7b6661e4641881ae2b400d602504a52b2f4","3a00bb816be20de44a7611330c1cdd9c0f811d9a4b32b1e8970e3064a3d10442","48abc50fb41d40de8cdec46fc64d281ca27f49bb9309190fd10ddf7875fd647e","2ac4cfbd6725236bf1965970b398290a2074a330417d49039124f8c20d8830b1","3fce7297127e8fddaf9016c3c89b02928636dc9672d0fa17863c927042f13aa7","a66d5bed6e12389f5aa39b7d40a8ae7da9049ea37fce0aa3c4c25dd8b8250a32","98dc38b82c30b97fa5f135bc8188d8035194b74e4583a580cf4a1ef92930c5cf","807e68a7a311e785a3c43d95fba9cbb170d019dc814d0450f83525576473e483","af675a096c17b239ee75d53facd9186d5d40de418deb285dcfdc895e5942aad4","e531843e4fd21799e0773cb52b109c32621fca12bdcd8712c1bfde939f8db0da","3ad04013b7bf468f6ff7931a10fdc87dd52a20a709af771774768220bea6fc5d","d53ce14c8422f7b98c01f3be46add79c44e4551711bc517ba367121540130adc","df2c1289894581f6e22c526afc719be15b70c61ef4fbef0978dff78cc8fc6054"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2544092674 · entry 108e9186e8c5677a1b30…
Expected log hash
e3ca1014bd6a1a766a29da72cd2b9f7f9c6c416fe6af720fafa94eca555dc171 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":"v1787289954326","kind":"published-quote","locale":"en","page":"theme:canva/service/en","quote":"Canva means more than just a design tool to me.","rating":5,"review_date":"2026-08-12","source":"Apple App Store","source_url":"https://apps.apple.com/kr/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 (fc0474f2ab92…), 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.