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

# Blockchain Architecture

Metchain employs a three-layered blockchain architecture, integrating technologies to meet evolving blockchain demands. The core consensus utilizes the Kheavyhash algorithm, featuring the implementation of Phantom Metchain block validation protocol provides a highly efficient and robust security foundation. The second layer implements Metchain’s scaling mechanisms. This layer introduces Non-Fungible Token (NFT) staking, utilizing the 500 genesis NFT’s as validator nodes for the blockchain whilst staked. This offers a unique way to contribute to network security and gain associated financial incentives. Layer 3 will host the creation of the metaverse platform, a world created by inspired developers enabled by cross-chain Dapp development connections across diverse blockchain ecosystems. The metaverse will enable users to interact with the created worlds in a user-centric platform, set to overcome traditional blockchain limitations in the metaverse, web3, and gaming industries.