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

# Architecture

- [Zero-Knowledge (ZK)](https://docs.befilabs.com/architecture/zero-knowledge-zk.md)
- [Validator Scheme](https://docs.befilabs.com/architecture/validator-scheme.md)
- [Wallet System](https://docs.befilabs.com/architecture/wallet-system.md)
- [Local Blockchain](https://docs.befilabs.com/architecture/local-blockchain.md)
- [Security Framework](https://docs.befilabs.com/architecture/security-framework.md)
- [Multichain Architecture](https://docs.befilabs.com/architecture/multichain-architecture.md): Your Gateway to Multichain BRC20 Trading