ioID Smart contracts quick reference
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The ioID suite of smart contracts provides a robust framework for decentralized identity management on the IoTeX blockchain. These contracts collectively provide a robust framework for identity management and interaction within the IoTeX ecosystem.
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Here’s a brief overview of each contract and its main functions.
ProjectRegistry.sol
The DePIN Project Registry is an NFT-based registry that manages all DePIN projects. It ensures that each project is uniquely identified and authenticated within the network.
ioID.sol
The ioID NFT contract is an essential part of the ioID framework for decentralized identity management on the IoTeX blockchain. It's directly managed by the Project Registry and is in charge for creating and assigning unique ioID tokens for devices. This involves linking devices to project IDs and owners, and generating associated wallet addresses according to the ERC6551 standard.
ioIDStore.sol
The ioID Store is responsible for managing the application and activation of ioID across all projects. It handles the lifecycle of identity management applications, ensuring that identities are correctly set up and maintained.
ioIDRegistry.sol
The ioID Registry contract is used for registering devices on-chain and activating their ioID. It also serves as a DID resolver, providing a reliable means for verifying device identities across different projects.