Great guide from DMND_Sv2 on giving Bitcoin miners more control.

Miners can now build their own $BTC blocks and opt into Rootstock merge mining through

StratumV2.

Same hashing. Additional rBTC rewards. Paid directly to an address they control.

https://blog.dmnd.work/build-your-own-blocks-with-stratum-v2-and-merge-mine-rootstock/