Compare retained source-part fingerprints and shared-part ordering between pack manifests. Insertions do not falsely reorder shared parts; no comparison of raw source bytes. 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 |