core

type Block struct {
	Hash         string `json:"hash"`
	PreviousHash string `json:"previous_hash"`
	MerkleRoot   string `json:"merkle_root"`
	Txs          []Tx   `json:"tx"`
	Index        int    `json:"index"`
	Timestamp    int64  `json:"timestamp"`
	Nonce        int    `json:"Nonce"`
	Difficulty   int    `json:"difficulty"`
}

type Blockchain struct {
	Chain               []Block `json:"chain"`
	PendingTransactions []Tx    `json:"pending_transactions"`
	Difficulty          int     `json:"difficulty"`
	MiningReward        int     `json:"mining_reward"`
}

type Tx struct {
	From      string `json:"from"`
	To        string `json:"to"`
	Signature string `json:"signature"`
	Hash      string `json:"hash"`
	Amount    int    `json:"amount"`
	Timestamp int64  `json:"timestamp"`
}