cirBTC Contract Addresses

Smart contract addresses for cirBTC (Circle Wrapped Bitcoin) on supported testnets.

The following sections list the cirBTC smart contract addresses on every supported testnet blockchain.

Testnet

Testnet tokens have no financial value

Because the testnets listed below are used only for testing, the cirBTC tokens in circulation on these networks have no financial value, and are not backed by real Bitcoin.

Similarly, native testnet tokens have no financial value.

Blockchain	Token Address
Arc Testnet	0xf0C4a4CE82A5746AbAAd9425360Ab04fbBA432BF
Ethereum Sepolia	0x3a3fe695F684Bf9b9e43CF43C2b895Ea5e392bB3