Fractal Bitcoin is set to launch in September，It is primarily aimed at making BTC better.Although the official announcement states that there are no incentives for these tests, it is still recommended for everyone to participate in order to familiarize themselves with the ecosystem in advance.
Fractal Bitcoin aims to expand the Bitcoin network through the use of the brc20 standard.
Fractal Swap will implement a competitive rollup mechanism that allows users to bundle their aggregated results into a sequencer, thereby earning transaction fees (brc-20 sats) generated by all transactions within the aggregation.

Interesting development! Fractal Bitcoin's launch could indeed enhance the overall Bitcoin experience. The competitive rollup mechanism in Fractal Swap is a great innovation, offering users a new way to earn transaction fees.