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 will refuse to simply send the time from your smartphone to the watch”
Checks (re-run on this request)
- ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
- ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
- ✓ Public transparency log — Sigstore Rekor log index 3140838741
Proof data
- Record hash (SHA-256)
11f7217a64b76220591ac67a6b3091198c72d4250fbf488586ac588907a9363c- Signature (Ed25519, base64)
Rkh0qfK3VsI06Km++hQBihmELwuzhlGEiQKsLfGVgCzwMtaQfXqktao1A+qR2XWCHNARukAxkSbMkec2VRf8AQ==- Merkle root
68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082- Merkle path
["11f491dcb4363b3f3d02cd51bb4f8f59b2accb535e5c2575498ec268df95f29b","bd95d411c42360b11ecde4de6a0eaadaa88e4559198fc72e08df50398df141bd","5b3d86e3fa6ba00b4f7c5eb80dfaebfe2eb5818364a6af737c3ddcbcf6dc7e96","f45085a798c0b7c20c12527dd70faaa77806fd99d3582dcf0f1570af1f901912","278321915a6deabc2e6f40677ce3ec505d3e054ceebf954edd817e0ac1c1b6da","96f9586e24002bd797b053121041e3005e5f3be346c2b637fdb59312543629ef","8931811bafaae7190ee302f174b13891e41c0964065cfd6b173f8fdb553ede7e","2093e01dd95aa20f07023976ff5e3a667307ef42765b594cebd9f5fa48ac32d1","5ff020bbc1be71d3a8805e259146dfda42510b4d5eaacb450b10969446e352c7","2914cb835da9fda8eeb8e8d801afcf14c778fb7d857ec18eae174f2319398334","602c80579397f3e29d22b7a2e895390f434bdabb142c9381105992aa81ae5341","43121300a82da93d01b3fdc8bb17f432c227d8a918d31c79ee0d99fa14f29075","e6960377f92ebdc1b41fb37d3ed0decff1e5fba5b62ad653e7be0f8408d1c6c3","e66299710f80b56c392136748910ac59d79a991f3e479ea8a96c5c23e200aa78","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]- Anchored
- 2026-10-08
- Public log entry
-
search.sigstore.dev, log index 3140838741 · entry
108e9186e8c5677a4791… - Expected log hash
-
ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728The log entry'sspec.data.hash.valuemust equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm. - Canonical record
{"dataset_version":"v1791433229105","kind":"published-quote","locale":"en","page":"brand:casio","quote":"it will refuse to simply send the time from your smartphone to the watch","rating":1,"review_date":"2026-10-06","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id1555979427?see-all=reviews","v":1}
Verify in the public log
- Open the Rekor entry (pre-filled with this proof's log index).
-
In the entry, compare
spec.data.hash.valuewith the "Expected log hash" above: it is the SHA-256 of the Merkle root string (68ee5f8618d9…), which ties this proof's root to the log entry. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis the independent timestamp: the root, and with it this quote, existed no later than that moment. - 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.