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.

“it's reliable to use”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
12bbcbd1c3bfbfd166fbcd435d496af77829fcc5b68d4a6489446f59d4a41391
Signature (Ed25519, base64)
q3LlBWcRQMMAGs7eFG7ChPjZcI+c7PPfZRd2Ic6c3AxefpsgIUnvGu2/EZsktkn0zmLJM/fTrBAVe2dMqj/rBQ==
Merkle root
cb5472fa7b7f10b7453a4f782a38c5dbb3d782ac291369ed3830c2ab783a230e
Merkle path
["12ba9c8ed9c54c77bf1a28db29dbd39f6c2e3907b9f4ceef9de6beb071f88c9f","8818c8ea0e7585233145aa796d1d87c70f495fa179b3d090156820432d33d077","3ca01be85478925ebf397e6e56ae0f1a0cb932f505c2186a973899ed00389d10","9fd9be79103a55cb6e13a4581fc619d3d1399e42a62a871e6b0dae07f2846a24","d9ddf1a24a252af79182178c1a93fe93a6968df5acc10409e7cae66aa751b36e","2e79d22546beaf328fe1bc5fe9445958453996df7524c3f1cc31f691a21dab96","19db626c99ea482a8dd8201accd12c8ffd7e6868b55b49eb9730d417fe7ec7ab","b1798a875bde4f494a18ff297fd321545ef0c84ffb49a8ed4c5de32ee15a60ef","b1470bb095aca17e2410c3af30afe5888740926f9d85d44388bccea7377a5f4e","09b08fd8664752eb4ed90217c08321a2bd75a99bb629b4dacefa780c3242dac8","11e9097331bc857239ac2499b714bed271799a50a561a79619dc3bfa39226b52","00bde2dc86f5cdfda03d921fbc10cb6775a4a59f43762c9de3e415a772960ad7","67ef19118472e8cea8d8f9c7960df416625b46d91fef63f2cb0306cda5833746","6ab0f07aea38f551fb6ed4456f21bf7c468ab54859dff87b6772a51601755f64"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199295725 · entry 108e9186e8c5677a3fc5…
Expected log hash
59b8cd8284c909c35d85f443b6a086d482f8b667c56ec942d663937a75e25638 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":"v1791689736846","kind":"published-quote","locale":"en","page":"theme:canva/durability/en","quote":"it's reliable to use","rating":4,"review_date":"2026-08-02","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 (cb5472fa7b7f…), 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.