According to data from mempool.space, the transaction fees of the Bitcoin side chain Fractal Bitcoin continue to rise, and the low priority has exceeded 4,000 Sat/byte.
Much of this on-chain activity is focused on the cat20 inscription protocol’s CAT token inscription. Since its deployment on September 11, the engraving progress has reached nearly 70%.
Meanwhile, Fractal Bitcoin’s token FB is currently trading at $30, according to data from CoinEx.