ATLETA is a modular, multi-layer, EVM-compatible smart contract platform and blockchain network that emphasizes security and decentralization while maintaining scalability and interoperability. ATLETA is an infrastructure designed to protect and accelerate the digitalization of sports, simulate commodity tokenization and the transformation of sports markets from private to public markets. Written in RUST and built on the Substrate framework, ATLETA inherits many tried-and-tested techno-economic primitives. Compared with other public networks, ATLETA can achieve higher transaction efficiency, settlement guarantees and a broader programming paradigm.