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

# Architecture

GigaDrop’s architecture is purpose-built to ensure secure, efficient, and scalable token distributions, leveraging a modular system of smart contracts and TON’s shard-based structure. Each component plays a unique role, from managing claim processes to optimizing transaction throughput across the TON network.

The two major components of the system are:

* AirdropRoot - the master control contract;
* AirdropClaim - the verification and security contract.