> For the complete documentation index, see [llms.txt](https://lerax.gitbook.io/lerax/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://lerax.gitbook.io/lerax/lerax-chain-architecture.md).

# 🏗️ LERAX Chain Architecture

LERAX Chain is a next-generation Layer 1 blockchain purpose-built for the tokenization of real-world assets (RWA). It is designed with scalability, security, and regulatory alignment in mind. By leveraging a modular blockchain architecture and a Proof-of-Authority (PoA) consensus mechanism, LERAX Chain provides an optimal environment for enterprises, institutions, and governments to bring tangible assets onto the blockchain with full transparency.

## Proof-of-Authority (PoA) Consensus

LERAX Chain uses a **PoA consensus model** in which a pre-approved set of validators are granted the authority to validate transactions and produce blocks. Unlike Proof-of-Work or Proof-of-Stake, PoA is faster, more energy-efficient, and inherently more compliant—making it ideal for regulated financial applications.

Key benefits of PoA for LERAX:

✅ **Instant Finality:** Transactions are confirmed within seconds.

✅ **Energy Efficient:** Minimal resource consumption.

✅ **Highly Secure:** Validators are known and vetted entities, reducing attack surfaces.

✅ **Regulatory Alignment:** Perfect for jurisdictions requiring identifiable validator entities.