History Chain (EXT) Project Positioning and Basic Architecture
History Chain (ExChain, ticker symbol EXT) was launched in May 2018, with its core positioning focused on building a decentralized smart identity network. The project aims to introduce blockchain technology into scenarios such as personal digital identity, professional credit verification, tokenization of personal resumes, and contractual cross-border recruitment, attempting to create a blockchain-based decentralized professional social and credit network.
Core Applications and Ecosystem Development
At the application level, the project once launched its first application, Experience (History Chain Dapp), designed to handle digital identity authentication and functions related to the tokenization of resumes. To support transfers and transaction flows within the ecosystem, the project team had co-developed the companion iWallic Wallet and a corresponding blockchain explorer (Blolys) to support underlying asset management and on-chain data querying.

Team Background and Market History
The core team of History Chain brings together multiple practitioners with industry backgrounds, including founder Chen Yongqiang, former Alibaba Cloud engineer Cai Shengrui, and Liu Ming, who participated in the early development of TRON. In terms of market performance, early historical price monitoring data showed that the price of the EXT token was once in a relatively low range, and its overall trading activity fluctuated with market cycles.
Currently, the trading activity of this token cannot be confirmed; please verify trading channels independently. For the project's actual subsequent progress and ecosystem implementation, it is recommended to refer to the latest public blockchain data and official announcements.







