What is IoTeX (IOTX)?

Deep Dive

1. Purpose & Evolution

IoTeX was founded in 2017 with a vision to build the "Internet of Trusted Things." Its core purpose is to bridge physical devices—like sensors, machines, and vehicles—with blockchain to enable verifiable data and machine-to-machine economies. While it started with a focus on IoT scalability and privacy, the project has significantly expanded its mission. As of July 2025, IoTeX announced a major shift to become the "open ecosystem for Physical Intelligence," targeting the convergence of AI, DePIN, and real-world assets (RWAs) (Cointelegraph). This evolution aims to provide live, trustworthy physical data to AI systems, moving beyond its original IoT niche.

2. Technology & Architecture

The platform is a Layer 1 blockchain that uses a unique "blockchain-in-blockchain" architecture. A root chain handles overall network security and consensus via a Roll-DPoS (Roll-Delegated Proof of Stake) mechanism, while independent sub-blockchains (subchains) are created for specific use cases or devices. This design aims to provide scalability, privacy, and isolation for different applications. The network has undergone several upgrades, including the v2.4.0 hardfork in June 2026 which integrated features from Ethereum's Pectra upgrade, such as native account abstraction via EIP-7702 to improve user experience for dApps and DeFi (TradingView).

3. Token Utility & Governance

The native IOTX coin is central to the network's operations. Its utilities, as outlined by the IoTeX Foundation, fall into three categories: decentralized governance (staking and voting for delegates), payment for network fees (compute and storage), and as a bond/operational cost for Layer 2 components like subchains or identity providers (IoTeX Blog). Governance is community-driven, with token holders voting on Improvement Proposals (IIPs). For instance, in August 2025, over 200 million IOTX had been cast in votes, influencing network parameters and upgrades (IoTeX).

Conclusion

IoTeX is fundamentally a blockchain infrastructure project building a trust layer for the physical world, now channeling that foundation into the emerging fields of AI and decentralized physical networks. How effectively will its technology stack translate its vision of "Physical Intelligence" into tangible, widely-adopted use cases?