何昊

He Hao is an author about whom limited public information is available. What can be confirmed is that he wrote Blockchain Architecture Beauty: Blockchain Architecture Design Seen Through Bitcoin, Ethereum, and Hyperledger, a book catalogued under general computer science. Judging from its subject matter, the author focuses on the underlying architecture and design logic of blockchain, choosing Bitcoin, Ethereum, and Hyperledger—three representative systems—as entry points for comparative analysis, rather than staying at the level of concept popularization or a list of applications. This approach requires a certain overall grasp of distributed systems, consensus mechanisms, and ledger structures, and reflects a writing style oriented toward engineering perspectives and technical dissection. For readers who wish to understand blockchain design at the architectural level, the book offers a reading path that starts from actual systems. Because He Hao's education, professional background, and other works are not found in public sources, his personal history cannot be supplemented here; this introduction is limited to an objective account of the available work.