ID is a unique identifier for this VM.

APIBlock is the API representation of a block.

Block is a block on the chain.

Factory ...

GetBlockArgs are the arguments to GetBlock.

GetBlockReply is the reply from GetBlock.

ProposeBlockArgs are the arguments to function ProposeValue.

ProposeBlockReply is the reply from function ProposeBlock.

Service is the API service for this VM.

VM implements the snowman.VM interface Each block in this chain contains a Unix timestamp and a piece of data (a string).