<ul><li>Bitcoin Rollup Framework: Whitepaper 0.1 introduces a Rollup framework for Bitcoin to enhance transaction scalability and complex execution logic support.</li><li>The framework aims to provide a trustless Layer 2 solution for Bitcoin without altering its consensus rules, by using off-chain transaction aggregation, virtual machine processing, Taproot scripts, and fraud-proof mechanisms.</li><li>Components of the architecture include Rollup Executor, Taproot PSBT Generator, Fraud Proof Handler, and optional BitVM Script Tree, enabling a secure and flexible system for off-chain processing and on-chain dispute resolution.</li><li>The framework ensures protection against fraud via fraud-proof mechanisms, OP_CHECKSEQUENCEVERIFY timeouts, dispute resolution deadlines, PSBT for hardware signing, and CLI utilities for automation, making it a comprehensive solution for Bitcoin scalability and security.</li></ul>

Rollup BTC Framework

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