Arx

Project

DePIN (Physical Infra)Developer ToolingRWA (Real World Assets)

Arx Research builds secure HaLo chips and protocols that link physical items to blockchains, enabling decentralized provenance, authentication, and digiphysical NFTs. Their open-source tools and standards (PBT, ERS) let creators and brands sign transactions from embedded secure elements compatible with secp256k1/EIP-191/EIP-712.