A New Path to Release Bitcoin: From Dormant Assets to Financial Engine

Over the past decade, Bitcoin has remained the most robust value anchor in the crypto world. It defies authority, cannot be inflated, possesses absolute scarcity, and has a permissionless global consensus, elegantly defining what "digital gold" is. However, the on-chain usage efficiency of this "gold" has always been low, with a large amount of BTC lying dormant for a long time, making it difficult to participate in on-chain interactions and financial flows.

In the past year, the B² Network has been dedicated to awakening this dormant value. We have built a high-performance Rollup and data availability layer, deeply binding smart contracts, security, and the Bitcoin mainnet; we launched the BTCFi aggregation platform Buzz and the innovative mining pool Mining Squared, creating sustainable and composable yield channels for Bitcoin holders and miners; we attracted over 5000 BTC inflow, served over 500,000 Bitcoin holders and miners, and connected a multi-chain ecosystem.

On this path of "releasing Bitcoin usability," we have taken a decisive step.

However, as more and more BTC is mobilized to participate in lending, liquidity, staking, and even cross-chain collaboration, a deeper issue gradually emerges: we still lack a stable and native standard value unit that allows BTC to flow freely and settle flexibly between these applications.

The high volatility of native BTC makes it unsuitable as a payment unit or price reference; while current mainstream stablecoins are widely circulated, most are detached from the BTC system, lack on-chain transparency, and even cannot avoid centralization risks in their mechanisms; new generation on-chain users such as AI, large models, and Agents urgently need an "economic fuel" that can complete payment settlements in milliseconds and is sufficiently safe and transparent.

Therefore, in the face of more complex and higher-frequency financial interactions in the future, Bitcoin needs a truly native stablecoin. This is precisely why we are launching U2.

U2: A Bitcoin-Driven Stablecoin System, Creating True Liquidity Units for BTC

U2 is a Bitcoin-driven, USD-pegged stablecoin that operates on the high-performance execution layer and secure custody system of the B² Network. It is an amplifier of Bitcoin liquidity, a key interface connecting BTC with on-chain economy and AI agents, and a truly "Bitcoin-native stablecoin."

Users can use BTC (or corresponding cross-chain assets) as collateral to mint U2 under the protection of leading custodians, enjoying an efficient, secure, and transparent minting process. Its features are as follows:

• Stable Pegging: U2 can be exchanged 1:1 for mainstream stablecoins, ensuring pegging stability;
• Secure Collateral: Adopting an over-collateralization mechanism, the collateral process is fully transparent and combined with an AI-driven "adaptive liquidation engine," ensuring that it can safely maintain its peg amidst BTC volatility and dynamically manage risks;
• Asset Custody: Accessing leading custodians, supporting regular audits and compliance supervision, ensuring the robust operation of the system;

What makes U2 special is that it amplifies the value of Bitcoin. Unlike traditional stablecoins, the BTC behind U2 does not remain "idle," but can continue to participate in mining, yield strategies, and on-chain activities, achieving a dual value release of "minting and earning." U2 has designed a complete financial system around yield and governance, further enhancing its usability and supporting value for $B2:

• B2 Governance and Incentives: $B2 holders have governance rights, can participate in voting to adjust risk control parameters (such as collateral rate limits, interest rate thresholds, etc.), and can obtain higher borrowing limits or fee discounts by staking $B2. The protocol will also regularly distribute B2 rewards and retain a certain proportion as a risk reserve pool to enhance system robustness.
• B2 Value Enhancement: A portion of the protocol surplus obtained through U2 lending and yield will be used to repurchase $B2 and inject it into the ecological cycle. Additionally, some interest fees on the platform can also be paid directly using $B2, further increasing its usage rate and market demand.
• Interest Rate and Yield Mechanism: In the future, U2 will adopt an innovative yield model. With the support of B²'s rich on-chain yield products, users will have the opportunity to enjoy various on-chain compounding. Stay tuned.

Behind this entire mechanism is a clear user perspective: imagine you are a long-term BTC holder, after collateralizing BTC to mint U2, you can use this stablecoin to participate in on-chain yield strategies and earn additional income; you can also stake part of $B2 to obtain higher limits and discounts, and even use the earned sU2 to continue compounding. BTC remains in your hands, but its earnings continue to accumulate—truly achieving "efficient asset operation."

All of this, B² has completed the interface connection in just a few steps, giving "BTC HODL" a new vitality paradigm.

What Can U2 Do? 7 Capabilities to Fully Activate BTC's On-Chain Usability

U2 is the bridge for Bitcoin to enter modern on-chain finance, AI commerce, and global payment networks. It expands unprecedented usage paths through interactions with various scenarios. From miner financing, on-chain payments, to Agent micropayments and global consumption, U2 is gradually establishing a stablecoin capability matrix based on BTC endorsement, globally applicable, and composable:

1) Minting Equals Earning, Letting BTC Keep Working: While collateralizing BTC to mint U2, the underlying assets can be deployed in multiple yield strategies: including accessing the B² Buzz platform for on-chain native yields, participating in Delta-Neutral quantitative arbitrage strategies, and investing in mining machines/power financing to obtain lending returns. Meanwhile, U2 itself also provides stable annual yields for holders, constructing a sustainable stablecoin model of bilateral earning, achieving a dual yield structure of "BTC continues to earn + U2 holding earns."

2) Providing Financing Channels for Miners, Future Earnings Can Be Monetized: U2 interacts with B²'s innovative mining pool product Mining Squared, allowing miners to not only collateralize existing BTC but also collateralize future earnings represented by computing power RWA and physical mining machines, obtaining U2 stablecoins in advance as working capital, while miners can repay loans with BTC or other earnings obtained from subsequent mining. This means miners no longer need to sell BTC to operate mining machines, preserving upside potential while improving cash efficiency.

3) Payments and Settlements, U2 is the "Usable Dollar" on the Bitcoin Chain: Thanks to the high throughput and low-cost execution environment of B² Network, U2 can be widely used in various scenarios such as daily consumption, protocol interactions, and cross-border payments. B² will connect with Web2 applications with tens of millions of users, such as ShareX, allowing U2 to be directly used for crypto payments, promoting consumption in the BTC ecosystem.

4) Gas Fee Support, Using U2 to Navigate the Entire B² Network: U2 can be directly used as the gas token of B² Network, allowing users to complete all on-chain operations such as contract interactions, transfers, and transactions without needing to prepare other tokens. As ecological protocols continue to grow, the usage frequency and demand for U2 will continue to expand.

5) Multi-Chain Account System, U2 Can Flow Quickly Without Cross-Chain: B² Network natively supports a multi-chain account system, allowing U2 to transfer seamlessly between multiple blockchain ecosystems without traditional bridging steps. This not only lowers the usage threshold but also greatly enhances usability across different chains, making U2 a more flexible on-chain universal unit.

6) Adaptive Liquidation Engine, AI Safeguards, Dynamic Risk Resistance: The risk control engine behind U2 introduces an AI-driven real-time dynamic collateral rate adjustment mechanism. The model integrates multi-source data and on-chain market depth from Chainlink, Bitstamp, etc., assessing risks every 10 seconds and predicting extreme tail events that may occur within an hour, thereby adjusting minting conditions and triggering alerts in advance. This enables the system to proactively respond to extreme market conditions, avoiding forced liquidation and systemic risks.

7) Millisecond-Level AI Micropayment Standard, Connecting Agent-to-Agent Business Models: In the future, every AI microservice will need a stable and globally accessible micropayment method. AI can obtain API access, data fragments, or computing resources by paying U2, forming a new settlement layer for on-chain AI-to-A commerce. U2 is becoming a candidate for "AI-native dollars."

One stablecoin, seven capabilities, penetrating all scenarios. U2, as a "unified value interface," opens up new ways to use Bitcoin for long-term BTC holders, miners operating small and medium-sized mining farms, developers building on-chain payment channels, and technicians running AI Agent systems.

Conclusion: Scaling BTC, Starting with Stablecoins

As part of the ongoing Scaling BTC strategy, U2 enables B² Network to continuously promote Bitcoin's evolution from "hard currency" to "efficient liquid asset" along three main lines: infrastructure, financial capabilities, and intelligent ecology.

Stablecoins are the first jump to carry BTC, the key to releasing asset efficiency, and the gateway to opening the era of intelligent economy.

We believe that a scalable, transparent, and efficient Bitcoin financial network is forming, truly serving holders, developers, and future intelligent systems. The next story will be co-written by each of you who build the future with BTC.

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