Module BSV::Transaction::Sighash ¶

Sighash type constants for BIP-143 transaction signing.

BSV requires the FORK_ID flag (0x40) on all sighash types. The pre-combined constants (e.g. ALL_FORK_ID) are the most common values used when signing transactions.

Constants¶

ALL ¶

Sign all inputs and all outputs.

ALL_FORK_ID ¶

SIGHASH_ALL with FORKID — the default sighash type.

ALL_FORK_ID_ANYONE_CAN_PAY ¶

SIGHASH_ALL | ANYONE_CAN_PAY with FORKID.

ANYONE_CAN_PAY ¶

Sign only this input (others can be added/removed).

FORK_ID ¶

BSV fork ID flag (required on all BSV signatures).

MASK ¶

Mask for extracting the base sighash type (ALL/NONE/SINGLE).

NONE ¶

Sign all inputs, no outputs (outputs can be modified).

NONE_FORK_ID ¶

SIGHASH_NONE with FORKID.

NONE_FORK_ID_ANYONE_CAN_PAY ¶

SIGHASH_NONE | ANYONE_CAN_PAY with FORKID.

SINGLE ¶

Sign all inputs and only the output at the same index.

SINGLE_FORK_ID ¶

SIGHASH_SINGLE with FORKID.

SINGLE_FORK_ID_ANYONE_CAN_PAY ¶

SIGHASH_SINGLE | ANYONE_CAN_PAY with FORKID.