block

type Block struct {
	MajorVersion uint8 `json:"major_version"`
	MinorVersion uint8 `json:"minor_version"`
	// Nonce re-arranged here to improve memory layout space
	Nonce uint32 `json:"nonce"`

	Timestamp  uint64     `json:"timestamp"`
	PreviousId types.Hash `json:"previous_id"`

	Coinbase transaction.CoinbaseTransaction `json:"coinbase"`

	Transactions []types.Hash `json:"transactions,omitempty"`
	// TransactionParentIndices amount of reward existing Outputs. Used by p2pool serialized compact broadcasted blocks in protocol >= 1.1, filled only in compact blocks or by pre-processing.
	TransactionParentIndices []uint64 `json:"transaction_parent_indices,omitempty"`
}

type GetBlockHeaderByHashFunc func(hash types.Hash) *Header

type GetBlockHeaderByHeightFunc func(height uint64) *Header

type GetDifficultyByHeightFunc func(height uint64) types.Difficulty

type GetSeedByHeightFunc func(height uint64) (hash types.Hash)

type Header struct {
	MajorVersion uint8 `json:"major_version"`
	MinorVersion uint8 `json:"minor_version"`
	// Nonce re-arranged here to improve memory layout space
	Nonce uint32 `json:"nonce"`

	Timestamp  uint64     `json:"timestamp"`
	PreviousId types.Hash `json:"previous_id"`
	Height     uint64     `json:"height"`
	//Nonce would be here
	Reward     uint64           `json:"reward"`
	Difficulty types.Difficulty `json:"difficulty"`
	Id         types.Hash       `json:"id"`
}