blockchain

type Block struct {
	Header       BlockHeader
	Transactions []*Transaction
}

type BlockHeader struct {
	Hash       []byte
	PrvHash    []byte
	MerkleRoot []byte
	Timestamp  int64
	Difficulty int
	Nonce      int
	Height     int
}

type Transaction struct {
	Hash      []byte
	Timestamp int64
	Data      []byte
	Signature []byte
	PubKey    []byte
}