UniRouter is a Bitcoin liquid-staking and BTC-EVM bridge protocol native to B² Network, issuing uBTC liquid derivative tokens for BTC deposits and bridging BTC inscriptions (ARC20/BRC20) to EVM ecosystems.
Move BTC into uBTC on B² — the router picks the best path
Illustrative model of how UniRouter compares candidate paths to bridge BTC into uBTC and highlights the winning route.
Rank routes by most uBTC received after all fees and slippage.
At this size, Split Multi-hop returns the most uBTC after fees and slippage, so it wins on best value.
Illustrative simulation. Fees, timings and slippage are stylized to show how route selection changes with size and priority — not live quotes.
Live signals detected by Sentinel monitors across all five risk classes.
See each alert's affected component, root-cause analysis, and recommended action. Pro members get the full risk breakdown for every protocol.
Bitcoin is the largest crypto asset but lacks native yield primitives and is illiquid across DeFi ecosystems — moving BTC and Bitcoin-native inscriptions (ARC20, BRC20) into EVM chains for productive use requires custodial bridges and wrapped tokens.
UniRouter issues uBTC, a BTC liquid-staking derivative on B² Network, and operates a dual lock-and-mint bridge for BTC inscriptions into EVM ecosystems. A roadmapped 'RouterChain' L1 is intended to host validator staking and cross-chain message verification.
Focus on Bitcoin inscription assets (ARC20/BRC20/Atomicals/Ordinals) rather than ERC20-style assets, and deep B² Network integration as the primary deployment chain. The differentiating RouterChain component is not yet live.
UniRouter is a Bridge protocol operating on Bitcoin, BSquared. UniRouter is a Bitcoin liquid-staking and BTC-EVM bridge protocol native to B² Network, issuing uBTC liquid derivative tokens for BTC deposits and bridging BTC inscriptions (ARC20/BRC20) to EVM ecosystems.
UniRouter issues uBTC, a BTC liquid-staking derivative on B² Network, and operates a dual lock-and-mint bridge for BTC inscriptions into EVM ecosystems. A roadmapped 'RouterChain' L1 is intended to host validator staking and cross-chain message verification.
DeFi Sentinel rates UniRouter C with a safety score of 29/100, indicating rated risk. The score reflects five risk dimensions: smart contract & technical risk, economic design & market risk, governance & centralization, sustainability & competitive position, and reputation & social trust. UniRouter has 1 audit on record. DeFi Sentinel's analysis flagged 10 high, 6 medium, 1 low risk alerts across Smart Contract & Technical Risk, Economic Design & Market Risk, Governance & Centralization, Sustainability & Competitive Position and Reputation & Social Trust. As with all DeFi protocols, residual risk remains and users should review the full risk breakdown before depositing.
UniRouter has a DeFi Sentinel safety score of 29/100 (rating C), last updated July 8, 2026. The score is computed across smart contract & technical risk (30%), economic design & market risk (25%), governance & centralization (20%), sustainability & competitive position (15%), and reputation & social trust (10%).
UniRouter is deployed on Bitcoin, BSquared.
Yes. UniRouter has 1 audit report on record from firms including ScaleBit. Audit reports and dates are linked under the Resources tab on this page.
