What is Bitlayer?
• Bitlayer is a Bitcoin Layer-2 protocol using the BitVM paradigm to enable Turing-complete smart contracts directly on Bitcoin, without modifying its core L1.
• It functions like an optimistic rollup, batching transactions before settlement and anchoring state transitions via recursive proofs to Bitcoin.
• Its LVM (Layered VM) separates execution from zk proof generation, enabling multi-VM support including EVM, CairoVM, SolVM, and MoveVM.
Opening Bitcoin’s Code-Enabled Future
• Imagine Bitcoin not as “digital gold” but as a programmable platform - Bitlayer delivers exactly that.
• Developers can write smart contracts with familiar EVM tools, executing securely on the most trusted blockchain.
• It turns Bitcoin into a living ecosystem, not just a passive asset.
Enterprise-Grade Rollup Architecture
• Built on BitVM and LVM, Bitlayer ensures high performance while minimizing additional trust assumptions.
• Integrates OP-DLC (Optimistic Discreet Log Contracts) for conditional logic and cross-chain bridges.
• Offers sub-second soft finality and faster confirmations via zk logic - while periodically anchoring to Bitcoin’s L1 for hard finality.
Real-World Applications and Bridges
• EVM compatibility allows Ethereum-native dApps to deploy with minimal adaptation.
• The BitVM Bridge enables trust-minimized cross-chain asset movement - from Bitcoin into ecosystems like Base, Arbitrum, Starknet, Sonic, and Plume.
Core Offerings
• Smart Contract Layer on Bitcoin using EVM and other VMs.
• BitVM Bridge using OP-DLC mechanisms for BTC cross-chain transfers.
• Rollup Engine with LVM facilitating transaction batching, zk proofs, and seamless settlement.
Technical Edge
• Recursive verification protocol ensures L2 proofs are securely anchored to Bitcoin’s PoW base-layer.
• Multi-VM support, making developers flexible with execution environments.
• Fast confirmation and high throughput, backed by emerging performance benchmarks.
Market Growth
• By enabling DeFi and DeFiFi on Bitcoin, Bitlayer opens access to $1.9 trillion in BTC liquidity.
• Supported by major bitcoin mining pools (Antpool, F2Pool, SpiderPool) to secure infrastructure.
• Early ecosystem already includes dApps across DeFi, gaming, NFTs, infra tools, and more.
Security
• Anchored to Bitcoin’s consensus for highest-layer security.
• Fraud proofs and zk mechanisms protect state integrity.
• Decentralized design with no trusted intermediaries - only cryptographic guarantees.
Ecosystem Growth
• Adoption by teams building lending (TrustIn Finance), NFT markets (Ordzaar, OKX), gaming platforms, and launchpads.
• Integration with other chains via chain bridges (Base, Arbitrum, Plume, etc.) to expand BTC access across Web3.
Why It Matters?
• Bitlayer finally unlocks programmability for Bitcoin while preserving its security.
• It ushers in a new era where smart contracts, DeFi, and apps can run securely on Bitcoin.
• BTC no longer just a store of value - but a foundational building block for Web3 innovation.
Conclusion
• BTL is redefining Bitcoin -;it’s no longer just value, but a programmable, self-verifying ecosystem.
• For developers, it opens familiar tooling on an unmatched security base. For users, it unlocks new on-chain uses for their BTC.
• Bitlayer stands as the gateway between Bitcoin’s trust and Ethereum’s flexibility - a turning point for Web3 adoption.
