ChainCatcher news, the Bitcoin Layer2 network Bsquared Network (B² Network) announced on social media the launch of RuneSwift.It is reported that RuneSwift will help the Runes project release liquidity, allowing users to receive and collect runes on B² without the need to lock Pre-Rune NFTs on Bitcoin, and without worrying about missing potential NFT airdrops and snapshots. The Gas fee for every 10,000 transactions is only 0.002 BTC, while executing the same transaction on BTC would require 6 BTC.