Wallets Ecosystem Start Building Join the Community

Welcome to IoTeX 2.0
DePIN Infra Modules (DIM)
Ecosystem
Builders
Participate

Powered by GitBook

This documentation portal is currently undergoing updates to align with the IoTeX 2.0 Whitepaper release. Information provided here may be incomplete, or out-of-date. Please use this portal for preliminary reference only, and check out the official IoTeX 2.0 Whitepaper for updated information.

.

2025 | IoTeX

On this page

Was this helpful?

DePIN Infra Modules (DIM)

[ioID] DePIN Identities

System Architecture

PreviousDesign Goals of ioID NextIntegrating ioID

Last updated 1 day ago

Was this helpful?

System Architecture

A high-level system architecture of ioID is illustrated in the figure below.

ioID consists of the following core components:

Decentralized Identifier A globally unique, W3C-compliant used to represent the identity of a machine or agent in a portable and verifiable way.

Device NFT A digital representation of a physical or virtual device on-chain, implemented as an token. This NFT is typically minted by a DePIN (Decentralized Physical Infrastructure Network) project and serves as the anchor for identity and ownership.

Machine-Bound Account (MBA) A smart contract wallet inspired by , created for each device NFT. The MBA enables the machine to interact directly with decentralized applications (dApps), manage assets, and execute transactions autonomously.

decentralized identifier