Sign Unveils Sovereign Layer 2 Stack on BNB Chain to Power National Stablecoins and Government Asset Digitization

Sign, a sovereign digital infrastructure provider, today unveiled the Sign Sovereign Layer 2 Stack, built atop the BNB Chain and the opBNB stack. The offering targets government-scale deployment of secure, compliant national stablecoins and sovereign blockchain ecosystems within weeks.

Four core capabilities define the stack: National Asset Digitization enables tokenization and on-chain management of real-world assets; Optimized Stablecoin Solution supports gas-free transfers and scalable distribution; Native Permission Control enforces government-level compliance at the Sequencer; DID Ecosystem Integration provides native proofs and decentralized identities.

Sign asserts the architecture preserves sovereign control over transaction processing while leveraging the liquidity of the BNB Chain, aiming to position the platform as the preferred settlement layer for global sovereign infrastructure and stablecoins.

The initiative emphasizes governance, risk management, and rapid deployment for state-backed digital projects. By embedding compliance and identity primitives at scale, it positions BNB Chain as a credible settlement layer for sovereign infrastructure.