According to the Gate News bot message, the platform announcement on September 18, 2025:
Gate will launch the BNB Attestation Service on September 18, 2025, at 18:30 ( UTC+8 ) for spot trading. This token was previously launched on Gate Alpha on August 19, 2025.
BAS is a native verification and reputation layer project on the BNB Chain, mainly providing composable on-chain KYC, identity, and asset verification services. The project supports multiple application scenarios including real-world assets (RWA), decentralized finance (DeFi), and artificial intelligence agents, by integrating KYC data, asset proofs, on-chain behavior, and other information to construct verifiable reputation profiles. The BAS token contract address is 0x0f0df6cb17ee5e883eddfef9153fc6036bdb4e37.