Vitalik has laid out a method for doing the same thing in Bitcoin. See https://www.reddit.com/r/btc/comments/428tjl/softforking_the_block_time_to_2_min_my_prim

Vitalik has laid out a method for doing the same thing in Bitcoin. See https://www.reddit.com/r/btc/comments/428tjl/softforking_the_block_time_to_2_min_my_primarily/ https://www.reddit.com/r/btc/comments/428tjl/softforking_the...