According to TechFlow, IPN (Interstellar Payment Network) recently announced that it will use the RGB++ protocol to build a native payment network on the Bitcoin (BTC) mainnet and launch the first programmable stablecoin USDI to promote the large-scale application of BTCFi and Lightning Network.

It is reported that the USDI will be anchored 1:1 with the corresponding currency, with 100% reserve support provided by high-credit, high-liquidity assets, and support payments on networks such as Fiber Network, providing an ultra-high-performance payment experience. Fiber Network is the next-generation public lightning network based on CKB and off-chain channels, which can provide fast, low-cost, decentralized multi-currency payments and P2P transactions. Previously, Fiber Network has launched a complete beta version, which has implemented multi-hop routing and monitoring services for developers to test themselves.