Notary Node Election Details
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With the current exchange rate of 0.00012909 BTC/KMD the notary node would get 0.26 BTC/month = $190/month.
 -> thus we would pay the node $310 in BTC, so that their total income is $500/month.

When KMD price goes over $0.25 dollars we don't have to pay any subsidy.