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

# Blockchain Layer

* **Solana Smart Contracts** — Core transaction, role verification, and distribution logic run on Solana for lightning-fast settlement and minimal fees.
* **Cross-Chain Expansion** — ERC-compatible contracts are in development to bridge value into Ethereum and broader DeFi ecosystems, enabling future CEX integrations and liquidity expansion.
* **Multi-Sig Treasury Wallets** — All treasury-related flows remain secured with multi-signature governance, ensuring transparency, consensus, and protection of community assets.