Client and backend. This class is shared: the same code is compiled into your app and into your server, so everything on this page works in both.

public static final class BitcoinTransaction.Input

One input: the outpoint it spends, its unlocking script, sequence and witness.

Methods

`public` `String getPrevTxid()`	The spent transaction’s id in display (big-endian) hex, as explorers show it.
`public long getPrevIndex()`	The output index spent.
`public` `Script getScriptSig()`	The unlocking script.
`public void setScriptSig(Script scriptSig)`	Replaces the unlocking script.
`public long getSequence()`	The sequence number.
`public void setSequence(long sequence)`	Replaces the sequence number.
`public` `List<byte[]> getWitness()`	The witness stack items, in order.
`public void setWitness(List<byte[]> items)`	Replaces the witness stack.

public String getPrevTxid()

The spent transaction’s id in display (big-endian) hex, as explorers show it.

public long getPrevIndex()

The output index spent.

public Script getScriptSig()

The unlocking script.

public void setScriptSig(Script scriptSig)

Replaces the unlocking script.

public long getSequence()

The sequence number.

public void setSequence(long sequence)

Replaces the sequence number.

public List<byte[]> getWitness()

The witness stack items, in order.

public void setWitness(List<byte[]> items)

Replaces the witness stack.