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B² Network(B2)

Plain-English breakdown of B² Network's whitepaper across three depths.

  • ✓ Verified whitepaper
  • ↻ Updated Jul 2026

~17 min read4 sections

What Is B² Network?

B² Network is a distinctive Layer 1.5 blockchain project aimed at integrating Bitcoin, Artificial Intelligence (AI), and stablecoins into a cohesive framework. The project seeks to expand Bitcoin's utility from being just a digital store of value to an active medium of exchange in the AI economy by providing native wallets and settlement tools for AI agents. This initiative addresses the necessity for AI agents to autonomously conduct operations within digital economies, employing Bitcoin as the central currency and using stablecoins for price stability.

How Does It Work?

B² Network functions through several integral mechanisms:

  1. Consensus and Validation: The network employs a Proof-of-Signal + Stake (PoSg) consensus, which combines the security of Bitcoin's Proof-of-Work (PoW) with AI-driven signals. Validators maintain network integrity by staking Bitcoin and assigning signals from AI agents. This method allows the consensus to be influenced by AI activities, which improves network security through the adoption and activity of AI.

  2. Application Sharding: B² Hub, a component of the network, uses application sharding to manage distinct activities such as signal processing, agent contracts, and stablecoin operations. This separation ensures high throughput and permits scalable operation.

  3. Rollup and Anchoring: The network includes a B² Rollup layer that periodically anchors its state to the Bitcoin blockchain using Taproot, thereby incorporating Bitcoin's security into the platform.

  4. Stablecoin Integration: Within the network, the U2 stablecoin, supported by Bitcoin collateral, facilitates micro-payments and predictable economic transactions between AI agents, playing a crucial role in AI-centric economic transactions.

  5. Agentic AI Layer: The AI Signal layer is designed so that AI agents can execute contracts and take part in consensus, using AI-generated signals to impact validator voting power.

  6. Decentralized Storage: The network employs decentralized storage solutions to maintain data availability and integrity, providing a dependable system for handling transaction data.

Key Facts

  • Token:
  • Supply: 210,000,000 B²
  • Consensus: PoSg (Proof of Signal + Stake)
  • Launch Date: Not publicly disclosed.
  • Founders / Team: Not specified.
  • Network Launch Milestone: Integration with Bitcoin's Taproot via layer 1.5.

Why Does It Matter?

B² Network aims to address a significant gap by merging Bitcoin's reliability with the operational needs of decentralized AI agents. It allows AI systems to perform transactions securely and independently within a blockchain framework, utilizing Bitcoin's characteristics as a settlement currency. This framework benefits AI developers and blockchain users by establishing a stable, expandable, and secure economic environment. A specific use case mentioned in the whitepaper is for AI agents to engage in micro-tasks and data exchanges without exposure to Bitcoin's price volatility.

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