Bitlayer Blockchain Protocol Supported By Chainstack

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Bitlayer

An EVM-compatible Bitcoin Layer 2 using zk-rollup architecture to bring smart contracts to BTC’s trust layer.

Fault tolerance

Trust-minimized with ZK verification and Bitcoin anchoring

High throughput; batch-submitted to Bitcoin

Bitcoin-native DeFi, smart contracts, BTC-backed infrastructure

Consensus	zkRollup secured by Bitcoin
Public / Private / Permissioned	Public
Smart contracts	Yes
Smart contract language(s) supported	Solidity
Transaction privacy	No
Transaction visibility	Public
Transaction ordering	Sequencer-managed