merchant landing page http://merchant.syscoin.org/
The diff is same as bitcoin just different params, I kept things as standard as possible, just 1 minute blocks. Mining subsidy is in GetBlockSubsidy (we are still finalizing details), max coins is 900 million (used to be 2B).
github.com/syscoin/syscoin2 is the github, let me know what specific information you require.
There is software that will parse the merge mined headers, thats all you really need and change the block to 1 minute. Difficulty algo is default, not sure what else a pool needs.
consensus.nPowTargetTimespan = 1 * 24 * 60 * 60; // 1 day
consensus.nPowTargetSpacing = 1 * 60; // 1 minute
You can get the params in chainparams.cpp
target timespan changed to 6h