> For the complete documentation index, see [llms.txt](https://docs.montecarlo.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.montecarlo.io/ecosystem/dephy.md). # DePHY DePHY provides an open-source hardware solution, supplemented with SDKs and tools, which significantly cuts down both the manufacturing and blockchain network communication expenses. Through a deep integration with DePHY, Monte Carlo can operate node synchronization at the 500ms level. In addition, DePHY employs Soulbound DID for devices with secure, tamper-proof hardware, and uses ZK technology in Oracles, guaranteeing traceable, confidential, and verifiable network messages. ### Official Links Homepage: