HashKey DID - User Identification project in web3.0

HashKey DID is an innovative identification project within the framework of web3.0, based on principles of decentralization. It represents a decentralized identification system built on NFT (non-fungible token) technology, providing decentralized data storage and privacy features. HashKey DID is deployed on multiple blockchains, including Ethereum, PlatON, Klaytn, Polygon, and others, which enables broad possibilities for identity verification and confirmation within various network ecosystems. This project opens new horizons for secure and convenient identification in web3.0 and demonstrates the potential of decentralization in the storage and processing of personal data.

Content:

About the HashKey DID Project
Web 3.0 Project Features
Advantages of the HashKey DID Platform
Conclusion

About the HashKey DID Project

HashKey DID is a unique type of ERC721 NFT that cannot be transferred. It represents a form of digital identification that can be used as a user avatar or for logging into web applications with web3 support, such as Twitter. HashKey DID provides a simple platform for users to enter the web3 world. DID users have the ability to use the HashKey DID platform to create and issue their own NFTs or manage account data for their projects.

HashKey DID applies a decentralized approach to storing user data. Except for the owner of the private key or authorized user, no third-party organization can modify or delete user data. All data is stored in a decentralized manner, with the user's core data stored on the blockchain and metadata saved on Arweave.

Account contracts for HashKey DID are deployed on various blockchain platforms, including PlatON, Moonbeam, and Klaytn. This provides wide coverage and opportunities for HashKey DID users in different blockchain ecosystems.

Web 3.0 Project Features

HashKey DID provides several key features: registration, authorization, KYC verification, and credential issuance.

Let's explore them in more detail:

Registration - The DID name ends with the suffix .key, and the DID avatar can be customized. The length of a DID ranges from 5 to 54 words, allowing only numbers from 0 to 9 and alphabets between a-z. After user registration, the address and username will be stored in a smart contract.
Authorization - Users can use HashKey DID as their identity to log into other systems if they grant permission.
KYC Service - There are reputable brands collaborating with HashKey DID where users can undergo KYC verification. They can then add KYC information to their DID.
Credential Issuance - Credentials record unique traces of individuals on the chain, "freeze" key moments of users on the chain, and register active actions and achievements. Institutions can issue credentials to their users as ecosystem incentives to reward active and outstanding contributors to the community and enhance user loyalty.

Advantages of the HashKey DID Platform

The platform advantages are as follows:

Decentralized Storage on Blockchain	Blockchain-based storage avoids centralized control of data.
Data Control	You own and control your data.
Value Enhancement	The growth of user digital identity can be recorded to enhance its value.

Conclusion

HashKey DID is a multi-chain identification system supported on PlatON, Klaytn, Ethereum, Polygon, and Moonbeam. These blockchains ensure the reliability and security of user identification and verification of their digital identities. With its multi-network support, HashKey DID provides unique opportunities for data exchange and interaction between different blockchain networks, creating new prospects for the development of the digital economy and personal data protection. This innovative solution meets the growing needs for reliable identification and effectively integrates with various blockchain ecosystems.