Compare declared note bytes with per-note and notebook byte ceilings. No note text, tokenization or assertion that an entire evidence set is retained. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.01 USDC | 0xec84...de28 |