02-22-2025 
Xiaohui Liu
Author
Xiaohui Liu is the founder and CEO of sCrypt Inc., a company dedicated to providing integrated on-chain smart contracting solutions on BSV. Previously, he was a co-founder and the Chief Scientist at blockchain startup ContentBox. Before that, he was a Research Scientist at Facebook in the Connectivity Lab, conducting fundamental research to make internet access available throughout the world. He has a Ph.D. in Computer Science, specialized in peer-to-peer distributed networking. He has published multiple papers in premier conferences and journals. He also has one international patent.
Article by Xiaohui Liu
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28 February, 2024
Proof of Work in Bitcoin: No floating point number used
In this article, sCrypt shares how Proof of Work (PoW) works in Bitcoin, explaining that its core process involves finding...
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26 February, 2024
Steganography and its applications in Bitcoin
There is a thin line differentiating stenography from cryptography, with the latter using encryption to make files unreadable while the...
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20 February, 2024
Sign without knowing the private key in ECDSA
While knowing one's private key is essential in generating a valid digital signature, using ECDSA makes it possible to sign...
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13 February, 2024
BSV vs BTC smart contracts
sCrypt's Xiaohui Liu compares the fundamentals of smart contracts between BSV and BTC and how these affect the realization of...
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23 January, 2024
Incorporate smart contracts into Ordinals on BTC
sCrypt demonstrates the process of incorporating sCrypt smart contracts into Ordinals, expanding the range of potential use cases.
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12 January, 2024
Introduce sCrypt: A Layer-1 smart contract framework for BTC
With sCrypt, developers can easily write, test, debug, deploy, and call BTC smart contracts in Typescript without needing to fork...
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February 12, 2025
sCrypt has created a smart contract operating similarly to the hashrate escrow mechanism in Bitcoin’s Drivechain proposal.
February 10, 2025
