# 0xBitcoin Network Smart Contracts

# ETHEREUM

Mainnet: 0xb6ed7644c69416d67b522e20bc294a9a9b405b31

# LAYER TWO

Arbitrum: 0x7cb16cb78ea464ad35c8a50abf95dff3c9e09d5d
Optimism: 0xe0BB0D3DE8c10976511e5030cA403dBf4c25165B
Polygon: 0x71b821aa52a49f32eed535fca6eb5aa130085978

# TESTNETS

Goerli: 0xab89a7742cb10e7bce98540fd05c7d731839cf9f
Kovan: 0x24a19ee5a5c8757acdebe542a9436d9c796d1c9e
Rinkeby: 0x244aa29426fb6524760bd9acbb66ad53c5eb32ca