Odaily Planet Daily reports that B² Network has officially released U2, a Bitcoin-native stablecoin system. U2 is minted based on BTC collateral, anchored to the US dollar, and boasts a complete revenue system and financial expansion capabilities, introducing a more efficient, transparent, and scalable financial tool to the Bitcoin ecosystem.

Unlike traditional stablecoins that serve solely as a payment tool, U2 is designed to fully support value activation and compound returns. U2 generated by BTC collateralization can be used for various income strategies: participating in B²'s Buzz strategy to continue earning on-chain returns; participating in quantitative strategies such as Delta-Neutral to gain arbitrage returns; and participating in mining machine/computing power financing to earn lending income. U2 holders can earn a stable annualized return.

In terms of mechanism design, U2 introduces an AI-driven "adaptive liquidation system" combined with real-time on-chain risk parameter adjustments to enhance collateral security and system resilience. Furthermore, the system supports on-chain governance, allowing B2 holders to participate in setting key parameters, improving token usage efficiency and engagement.

U2 will become the critical infrastructure for the B² network, connecting BTC users, on-chain protocols, and future AI agents. B² has officially released a new narrative, "On-chain Economic Infrastructure for AI Agents," aiming to reframe the industry's understanding of how Bitcoin can truly become the AI economic settlement layer.