Ok this a heavy read but if you feel ready for the multi-chain, then read: the polkadot http://www.the-blockchain.com/docs/Gavin%20Wood%20-%20Polkadot%20-%20%20Vision%20For%20A%20Heterogeneous%20Multi-chain%20Framework.pdf
Ok this a heavy read but if you feel ready for the multi-chain, then read: the polkadot http://www.the-blockchain.com/docs/Gavin%20Wood%20-%20Polkadot%20-%20%20Vision%20For%20A%20Heterogeneous%20Multi-chain%20Framework.pdf