Layer One X — Custom L1 Blockchain Protocol
Led core protocol development on a custom L1 blockchain built from scratch. Consensus mechanism design, smart contract runtime engineering, and cross-chain interoperability architecture.
/ The Challenge
BlocksOne needed a custom Layer 1 blockchain built from scratch. Existing public chains could not meet the performance, interoperability, and customization requirements of the L1X ecosystem. The protocol needed to support both a native VM and EVM compatibility simultaneously, enable seamless cross-chain asset movement, and provide a developer environment for building dApps at low cost and high throughput.
/ What We Built
Led core protocol development including consensus mechanism design, smart contract runtime supporting both L1X VM and EVM environments, and cross-chain interoperability architecture enabling asset and data movement across chains.
Custom consensus mechanism design and implementation
Dual VM environment — L1X native VM + EVM smart contract support
Cross-chain interoperability architecture
High throughput and low latency transaction processing
Developer SDK and documentation ecosystem
/ Outcome
A production L1 blockchain supporting a full ecosystem of dApps, DeFi applications, staking infrastructure, and cross-chain operations.
Related work and services
L1X SDK — Published on npm
How we built the developer SDK for Layer One X, now live on npm.
Custom L1 Blockchain Development
We built Layer One X from scratch. Learn what custom L1 development involves.
L1 and L2 Protocol Development
Custom blockchain protocol development — consensus, runtime, cross-chain.
Building something that needs this level of protocol depth?
We led L1 protocol development on Layer One X from scratch. Tell us what you are building.
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