Open-source IPorticoAdapter from Day 30, not closed source

Context

Standard adoption requires open access; closed adapter standards die. Compare WalletConnect, ERC-20.

Decision

IPorticoAdapter v1.0 is MIT-licensed, published Day 30.

Alternatives

Keep it closed (rejected: kills the ecosystem moat). Open it later (rejected: no upside to delay).

Consequences

Anyone can build an adapter. Curator grants (5K ARB each) accelerate community adapter development.