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.

“Works across all my devices”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
46e885929fc42e1a874d38de921a68f6b574ebe9e6146b9dc25213c9f83ac9ba
Signature (Ed25519, base64)
X9tUgUSyoIz32lZqnBqR9PGxkaP2m3G8w8tXmgH+HHPMxUtwzAJ+3DDFl4J07gKaq8HBXgK3F5izZQ8BpQiDDw==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["46ea1e280733c4735dea0fa61e29862f7068008802fdbf9d0e9a001fac8e4758","89f4aa99354eb04fd5f6a91ffe1abf74af8e967ad14f8e20a226d0c74e0d1fa1","c32f0b1b3cba50cb6c9f2706a8bdccb36b61f5681d3489d8029e8a85ec99ac58","8e829e34b2d97e6435153fc87a63504675ceebcec7952c7506d804259b48c688","063a7b30c0ec7085310318429ef9a42995656375188615af65fa96889256544a","10c815b3f35d2cbb48c0214bf855fc31df35f59af44f4a6bd6f3278a661d3f6f","4bbb50b72bf3aad8b52f12eba82b0747ae3fb9e1202a4f7760391b620e8ac465","82227f36a52a29d7e783cc98b580f4563a775f2460ce77c9a8f04e252c002770","58534e8b5881c54f341166ed54948705d084ea6cf45ea54cccdd0139a8566593","b9bde2c62a9514185fa93e1e78c999f0b64ec9724a1f0e58a3cc13935d636e92","8ea49c4ccf10af9d1f4d1d4acc0090f800ea7d16b88538439fae99e142fcc753","860272714a28696648d99767aad91d735a5f60322d9fa60ef0218fd7ac5b02f8","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:roboform/delivery/en","quote":"Works across all my devices","rating":5,"review_date":"2026-07-07","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id331787573?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 (2f068f3de56b…), 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.