[ALTCOIN] ShardCoin [CROSSPOST]

[rarkenin]

I'm trying to plan an altcoin that allows for small-scale mining without creating new blocks by incorporating certain nonces that may be mined up as transactions into an existing block. However, I'm not highly proficient in the implementation of bitcoin(the design is OK for me) so I'm just proposing it and hacking off bitcoinj quietly in the background.