PANews reported on August 4th that Binance announced the launch of its twelfth project, SIGN (SIGN), on BNSOL Super Staking. SIGN is a multi-chain authentication protocol that provides digital public infrastructure for governments and serves as a foundational layer for decentralized applications (DApps)—verifying identity, ownership, and contracts. Users who complete the relevant activities between 08:00 on August 5, 2025, and 07:59 on September 6, 2025 (GMT+8), will receive a SIGN APR Boost airdrop.

Regarding decentralized BNSOL assets: To further enhance the BNSOL ecosystem, Binance will extend the benefits of holding BNSOL beyond the exchange to the decentralized world through a new decentralized BNSOL asset feature. During this BNSOL Super Staking event, supported decentralized BNSOL assets will be counted towards the APR Boost airdrop reward calculation.