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ARX Research, Inc.

ARX Research makes secure NFC chips and open-source tools that connect physical items to on-chain assets and smart contracts. Its HaLo chips support cryptographic signing, authentication, and physically backed token use cases for brands, creators, and Web3 projects.
Distributed
Current stage: Seed2 current maintainers1 active lead1 lead step-down1 early lead departure

Maintainer signals as of Aug 10, 2026


Description

ARX Research, Inc. provides a full-stack digiphysical solution built around secure HaLo chips, which generate non-extractable secp256k1 keypairs and can authenticate physical items, sign messages and transactions, and link goods to NFTs, tokens, and smart contracts. The company sells chip sample packs and custom form factors, and provides open-source libraries, browser, mobile, desktop, and CLI tooling for integration. Its customers include brands, creators, NFT projects, DAOs, and platforms creating physical-to-digital experiences for fashion, collectibles, art, memberships, and other real-world assets.

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