04-07-2025 
Smart Contracts
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12 February, 2022
DeFi on Bitcoin Part 1: Fungible tokens and token swap
In the first part of this series on why it's more advantageous to run DeFi on Bitcoin, sCrypt demonstrates how...
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26 January, 2022
Smart contract-based oracle slashing
sCrypt's Xiaohui Liu showed how to use smart contracts to slash cheating Sensible oracles, which is applicable to any oracle...
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15 January, 2022
OP_CODESEPARATOR
sCrypt demonstrates the usage of OP_CODESEPARATOR, such as optimizing preimage size in OP_PUSH_TX and other uses like in-script functions and...
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8 January, 2022
Trustless outsourced vanity address generation
To overcome the drawback of the previous Zero-knowledge key-statement proof, sCrypt conducted the exchange entirely on chain using a smart...
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2 January, 2022
ECDSA signature verification in Script
sCrypt has implemented ECDSA signature verification algorithm in Script to verify if an arbitrary message is signed by a private...
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1 January, 2022
Schnorr signatures on Bitcoin
In this article, sCrypt shows how to implement Schnorr Signatures using the original Bitcoin Protocol. Schnorr is an alternative algorithm...
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