rootHash Bridge
Overview
rootHash bridge is a decentralized cross-chain interoperability protocol developed by rootHash-Chain, designed to enable secure and efficient asset transfers between heterogeneous blockchain networks. By combining on-chain smart contracts with off-chain relayer services, the protocol facilitates trust-minimized cross-chain transactions without the need for wrapped assets or centralized custodians. rootHash bridge supports asset transfers between any chains and is currently compatible only with the EVM ecosystem.
Key Features
Multi-Chain Liquidity Pools
Dedicated liquidity pools on each chain, managed by PoolContracts, enable fast settlement
Reduces slippage and enables instant transfers
Broad Compatibility
Supports all EVM-compatible blockchains, such as Optimism, Base, BNB Chain, CP-Chain, and others
Enables seamless asset transfers across a wide range of blockchain ecosystems
High-Speed Cross-Chain
rootHash bridge offers extremely fast cross-chain transactions, ranking among the fastest solutions available. Transfers between two EOA addresses can be completed within 30 seconds
Ensures quick settlement for time-sensitive transactions
Fee Optimization
Dynamically calculates fees based on real-time network gas prices and bridge congestion
Predictable fee structure helps minimize transaction costs
Cost Efficiency
Low base network cost (source chain gas fee + 1% of the transaction amount)
Provides a cost-effective solution for users under varying network conditions
NFT Cross-Chain Support
Full compatibility with major NFT standards (ERC-721, ERC-1155), enabling secure cross-chain NFT transfers without wrapping
Expands NFT utility across ecosystems while maintaining original metadata and provenance
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