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 free tier alone offers incredible value”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
67de3ae89486a92534f2cac7c180f30bbf6cc4ab32bf374987bb14a8d30b2e6f
Signature (Ed25519, base64)
YmfJxoDPmaYqvM7o16UzuOFvcbG6cGa9OpHxvo+JbqFpcx1wedahnGyuVHyiu26h43L/JV4NyscOmsHKGE0jBQ==
Merkle root
6189a42bfe294c4034f316d047a716a5efecb511b8dbe64c4f7f543872c9bcee
Merkle path
["67e137cf1ffc62bc0409320a9f21adf638cc197e4e3b5e19e28b0dd027dcd9bb","b1606651ba06499e3b6a4da20b0909b83957791af51c83bb66451ebf847e66d3","38915b1e4030956227c94e8dbcb8c4fef889781ea54f5f514fec71eb84ea622d","33f80f73527de385ca3a34212e9e59c0c68376fe913129e4434cbef500446b25","1fbb5bff2487a652a04f1ab4b1ef5bd20a7105a91d5774453051d45ff6e3a2aa","7e621f02a9f1cbfd8e66d9244e19b07af4d36906d77be719d91923ed78a898e0","a9b818853461169a46c634da2eb1cf863e71bb9be71a2a52600994d24786101b","c81b5f3fc01d360972bb48b3b5a23c76f7ab61ef6238658d8add3b2d4fcb39b2","8d6e157054ce1360eb53ebbe7e6eb5e29e3448c02f18700c2ef465c3168b3941","ea91c22bf5b7cef9e1b26f3c8dcf6288b3220c3e505917baf87d46b59d9a542c","c52fd4024e958de2e8dd4459e9bea3f11ab289d15937e14245a634b71c960945","fe7f476da297d61cdab645b6310135c63fe8408e5adebc82290280e55618d546","c8bdb6f44b6fa1ffbc76cbd7bb8bbcec4d6cde88e65e58d7ec446a36de9d7be9","67223d7a85c1115e9dde948af20504ca3bc62c9ea97637792b53682f25f6d8d4","e36acd56aebd26af88e4e41e8d5bc2a1389f049dd914bc2c3da8d68ac2fede4b"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514188040 · entry 108e9186e8c5677ac9bd…
Expected log hash
b0fc1d11450dfeabf778635bd8a8264987fbb7e682331541ce1f5d7507d4e862 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":"v1787125125654","kind":"published-quote","locale":"en","page":"theme:canva/communication/en","quote":"the free tier alone offers incredible value","rating":5,"review_date":"2026-08-06","source":"Apple App Store","source_url":"https://apps.apple.com/in/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 (6189a42bfe29…), 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.