According to ChainCatcher, Fractal Bitcoin, a Bitcoin expansion solution, posted on X platform that the mainnet will be launched in about 11 hours. The total supply of FB tokens is 210 million, with specific distribution as follows:

50% for proof-of-work (PoW) mining, 15% for ecosystem treasury, 10% for community grants, 5% for pre-sale, 5% for consultants, and 15% for core contributors.

The upper limit for the allocation of ecosystem treasury and community grants is 10% of the total annual allocation, which is distributed over 10 years. The upper limit for consultants is 20% of the total annual allocation, which is distributed over 5 years. This approach is designed to provide long-term support and sustainability for the Fractal ecosystem.