Compare closed policy excerpt projections by stable identity, scope, jurisdiction, source pin and effective time. Ignores row order; no natural-language equivalence judgment. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.04 USDC | 0xec84...de28 |