BlockFleaBlockFlea
RPC / Nodes

Rootstock (RSK)

Bitcoin's EVM-compatible sidechain, secured by Bitcoin miners via merged mining (~60% of Bitcoin's hash rate). Deploy Solidity smart contracts on Bitcoin — use all Ethereum tooling (Hardhat, Foundry, ethers.js) against a Bitcoin-secured network. RSK uses RBTC (1:1 BTC peg via PowPeg bridge). The bridge for EVM developers wanting Bitcoin security.

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Supported Chains

Bitcoin

Best For

Rootstock (RSK) is useful for builders evaluating RPC / Nodes across Bitcoin.

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