assignment01bca

type Block struct {
	// data                   string
	MerkleTree             *Node
	Nonce                  string
	Previous_block_address *Block
	Previous_Block_hash    string
	Block_number           int
	Block_hash             string
}

type Blockchain struct {
	Genesis_block *Block
	Last_block    *Block
}

type Node struct {
	// contains filtered or unexported fields
}