Smart Contracts

DeFi on Bitcoin Part 2: NFT and marketplace
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13 February, 2022

DeFi on Bitcoin Part 2: NFT and marketplace

In the second part of this series on why it's more advantageous to run DeFi on Bitcoin, Xiaohui Liu illustrated...
DeFi on Bitcoin Part 1: Fungible tokens and token swap
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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...
Smart contract-based oracle slashing
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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...
OP_CODESEPARATOR
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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...
Trustless outsourced vanity address generation
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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...
ECDSA signature verification in Script
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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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