Nubit is building Bitcoin Thunderbolt, the Bitcoin Boosting Network for native assets, trading, and verification. Bitcoin Thunderbolt is the fastest Bitcoin upgrade ever — enabling instant transactions and onchain programmability through UTXO Bundling and OP_CAT. Built natively on Bitcoin, coordinated by core contributors including Nubit. The project was founded by UCSB professor Yu Feng, with a team of Bitcoin-native developers, academics, and researchers.