blockchain

type Block struct {
	Height       int
	Version      int
	Hash         [32]byte
	PrevHash     [32]byte
	MerkleRoot   [32]byte
	Time         int
	Bits         int
	Nonce        int
	Transactions []*Transaction
}

type Transaction struct {
	Version   int
	Flag      [2]uint8
	Inputs    []*TxIn
	Outputs   []*TxOut
	Witnesses [][]byte
	LockTime  int
}

type TxIn struct {
	PrevTxHash  [32]byte
	PrevTxIndex int
	Script      []byte
	Sequence    [4]byte
}

type TxOut struct {
	Value  int
	Script []byte
}