MetaID Tree

Overview

User data and operations are stored on the blockchain in the form of PINs. The MetaID tree of each user can be constructed through the path in the PINs, forming an interconnected, directed acyclic data structure used for organizing and managing user data and operations on the blockchain.

Default Reserved Nodes in the MetaID Tree

The MetaID tree retains default paths for info, protocols, file, nft, ft, and follow.

• /info: Path for storing user personal information.

• /protocols: Path for storing user application protocol information.

• /file: Path for storing user files.

• /ft: Path for storing user fungible token (FT) asset behaviors.

• /nft: Path for storing user non-fungible token (NFT) asset behaviors.

• /follow: Path for storing user follow behaviors.