> For the complete documentation index, see [llms.txt](https://docs.bricklayerdao.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bricklayerdao.com/offerings/brick-value-token-brck/functionality.md).

# Functionality

#### Technical Features <a href="#technical-features" id="technical-features"></a>

**On-Chain**

The $BRCK token is built on the ERC-20 standard using the Ethereum network, the highest TVL of any smart contract enabled chain. The ERC-20 standard is the most widely adopted token standard in the DeFi ecosystem, contributing to increased liquidity and trust among investors. Utilising Ethereum’s established security protocols, the $BRCK token offers a secure and reliable framework for transactions and interactions.

**Bridging Data via Oracles**

Data bridging will be facilitated through ChainLink, ensuring reliable and secure off-chain data integration. ChainLink’s decentralised oracle network guarantees the integrity and accuracy of the data used within the $BRCK ecosystem.