Elastos implements the same merged mining specification as namecoin. Normally, the miner who could mine namecoin could easily mine ela. As an auxiliary chain, the chain id of ela is 1224.
The merged mining of ela node is mainly implemented through the following two interfaces:
Ela node does not implement a real-time notification of the task updates by ZMQ, so
createauxblock needs to be periodically rotated from the mine pool, such as every 10 seconds.
Merged mining specification： https://en.bitcoin.it/wiki/Merged_mining_specification