
sCrypt
Delegation in Bitcoin
In this two-part piece, sCrypt demonstrates a novel way to allow users to spend their UTXO/coins without giving another party...
Smart contract-based pyramid scheme on bitcoin
A pyramid scheme is a business model that recruits members via a promise of payments or services for enrolling others...
Private key puzzles
sCrypt introduces a new type of Bitcoin smart contract called private key puzzles, which can only be solved by providing...
Crowdfunding on Bitcoin
Compared to Kickstarter, sCrypt’s approach is automatically enforced by Bitcoin, does not entrust funds to a trusted third party, and...
A deep dive into Lopp’s ‘On BSV scalability’
In this piece, sCrypt’s Xiaohui Liu investigates the claims made by BTC evangelist Jameson Lopp in his recent article, focusing...
The partial preimage technique
sCrypt’s Xiaohui Liu shows a novel technique to compute the hash with only part of the preimage for a wide...
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