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The BitStream proposal echoes the BitVM paper's attempt address the risk of damaging the network's performance by clogging it up with transactions or other computations by carrying them out off-chain. In both cases, transactions or computations would only need to carried out on-chain for verification or to address a dispute. Source
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The BitVM project was designed by Robin Linus with lots of borrowing from Ethereum’s layer two (L2) optimistic rollups that have enabled faster execution of the transactions off-chain. The mainstream adoption of Bitcoin (BTC) and other digital assets has undeniably been facilitated by the decentralized financial (DeFi) ecosystems that use smart
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They then make on-chain deposits to a Bitcoin address, activating the contract and they start to exchange off-chain data, with the verifier able to take the prover's deposit if any incorrect claim is made. This should mean that attackers always lose their deposits, Linus wrote. Source
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A Bitcoin developer has proposed a new way to bring more expressive off-chain smart contracts to Bitcoin (BTC) without needing a soft fork.Announced in an Oct.9 white paper titled “BitVM: Compute Anything on Bitcoin” by ZeroSync’s project lead Robin Linus, BitVM enables Turing-complete Bitcoin contracts without altering Bitcoin’s consensus rules."Any computable
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