types

type Account string

type Address []byte

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

type BlockHeader struct {
	Timestamp  int64
	PrevHash   []byte
	BlockIndex uint64
	BlockHash  []byte
	Miner      Address
	Nonce      uint64
	Difficulty uint64
}

type Chainid int

type Node struct {
	ID string
	// Node full address
	FullAdd     string
	Port        string
	GenesisHash []byte
	LastHash    []byte
	NodeHeight  uint64
}

type Transaction struct {
	Timestamp time.Duration
	TxID      []byte
	TxInputs  []*TxIn
	TxOutputs []*TxOut
}

type TxIn struct {
	OutPoint  []byte
	Vout      uint
	Value     int
	PublicKey []byte // serialized compressed public key
	Signature []byte
}

type TxOut struct {
	PublicKeyHash []byte
	Value         int
}

type UTXO struct {
	Txid  []byte
	Index uint
	Txout *TxOut
}

type UtxoSet struct {
	Mu     *sync.Mutex
	Tokens map[Account][]*UTXO
}