After March 24th, we will offer dual-hash mining with rewards in both BBP + XMR. This is slightly different than merged mining, in that BBP’s blocks are now solved with an equation that prevents pre-image attacks.

In theory, miners will receive approximately 190% more revenue for mining (more specifically, 90% in XMR rewards, and 100% of your hashpower in BBP rewards), while still contributing 10% to orphan charity.

Each RandomX hash has a full 100% chance of solving a BBP block (or a pool share), while each RandomX hash still has an equal chance of solving an XMR share.

RandomX Dual Mining Guide: https://wiki.biblepay.org/Upgrade_to_RandomX