Bsquared Blockchain Protocol Supported By Chainstack

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Bsquared

Bsquared is a zk-rollup built on Bitcoin, bringing smart contracts and Ethereum compatibility to the Bitcoin base layer.

Fault tolerance

Trust-minimized with ZK proofs and Taproot-based commitments

High throughput; latency depends on Bitcoin settlement cycles

Bitcoin DeFi (BTCFi), smart contract rollups, programmable BTC assets

Consensus	Rollup secured by Bitcoin + ZK verification
Public / Private / Permissioned	Public
Smart contracts	Yes
Smart contract language(s) supported	Solidity
Transaction privacy	No
Transaction visibility	Public
Transaction ordering	Sequencer-controlled within rollup framework