We made USDC available on Bitcoin.
A Starknet-Bitcoin bridge built for Starknet with Xverse.
LFG Labs · May 2025

Starknet, an Ethereum Layer-2 network, launched the Runes bridge. A new Starknet-Bitcoin bridge allowing Bitcoin users to access non-BTC assets like USDC directly on the Bitcoin network.
This initiative leverages the Rune meta-protocol on Bitcoin, enabling 1:1 redeemability of assets on Starknet.
Facts about Asset Runes
- Launched: May 2025
- Protocol: Rune meta-protocol on Bitcoin
- Challenges:
- Complexity of the Bitcoin & Runes protocol
- Building strong security model
- Working in coherence with a confederation of Bitcoin actors for security
Key Features
- Native Bitcoin Assets: Access non-BTC assets without leaving Bitcoin's security
- Runes Trading on Starknet: Access runes BTC on Starknet to facilitate trading
- Security-proof Bridge: Secured by prominent Bitcoin and blockchain entities like Xverse
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