Hashi Testnet Brings Bitcoin Collateral Experiments To Sui

Hashi has launched a testnet on Sui, allowing developers to experiment with Bitcoin-backed lending using native BTC collateral and a Guardian Layer security model. The system includes multi-layer transaction security features, such as MPC threshold signatures and 2-of-2 multisig controls. This testnet aims to bring Bitcoin into Sui-based DeFi in a structured way.