BlockHeader

Companion:
class
Source:
Block.scala
trait Product
trait Mirror
class Object
trait Matchable
class Any

Type members

Inherited types

type MirroredElemLabels <: Tuple

The names of the product elements

The names of the product elements

Inherited from:
Mirror
Source:
Mirror.scala

The name of the type

The name of the type

Inherited from:
Mirror
Source:
Mirror.scala

Value members

Concrete methods

def blockProof(bits: Long): Double
Value parameters:
bits

difficulty target

Returns:

the amount of work represented by this difficulty target, as displayed by bitcoin core

Source:
Block.scala
def calculateNextWorkRequired(lastHeader: BlockHeader, lastRetargetTime: Long): Long

Proof of work: hash(header) <= target difficulty

Proof of work: hash(header) <= target difficulty

Value parameters:
header

block header

Returns:

true if the input block header validates its expected proof of work

Source:
Block.scala
def getDifficulty(header: BlockHeader): BigInteger
override def read(input: InputStream, protocolVersion: Long): BlockHeader
Definition Classes
Source:
Block.scala
override def write(input: BlockHeader, out: OutputStream, protocolVersion: Long): Unit
Definition Classes
Source:
Block.scala

Inherited methods

Inherited from:
BtcSerializer
Source:
Protocol.scala
def read(in: String, protocolVersion: Long): BlockHeader

read a message from a hex string

read a message from a hex string

Value parameters:
in

message binary data in hex format

Returns:

a deserialized message of type T

Inherited from:
BtcSerializer
Source:
Protocol.scala
Inherited from:
BtcSerializer
Source:
Protocol.scala
def read(in: Array[Byte], protocolVersion: Long): BlockHeader

read a message from a byte array

read a message from a byte array

Value parameters:
in

serialized message

Returns:

a deserialized message

Inherited from:
BtcSerializer
Source:
Protocol.scala
def read(in: InputStream): BlockHeader
Inherited from:
BtcSerializer
Source:
Protocol.scala
def write(t: BlockHeader, protocolVersion: Long): ByteVector

write a message to a byte array

write a message to a byte array

Value parameters:
t

message

Returns:

a serialized message

Inherited from:
BtcSerializer
Source:
Protocol.scala
def write(t: BlockHeader, out: OutputStream): Unit
Inherited from:
BtcSerializer
Source:
Protocol.scala