BAS is a modular, verifiable identity and reputation layer for BNB Chain and beyond. It comprises:

• BNB Passport: Aggregates KYC from Binance and other exchanges, integrated with Space ID. It is the user’s master identity.

• Attestation Registry: Structured, cryptographically secure attestations of identity, assets, credentials, and behavior.

• BAS Verify SDK: Plug-and-play modules for dApps to integrate permissioning, personalization, and compliance filters.