Module roles 

Implementations of the PCZT roles.

The roles currently without an implementation are:

• Constructor (anyone can contribute)
  • Adds spends and outputs to the PCZT.
  • Before any input or output may be added, the constructor must check the Global.tx_modifiable field. Inputs may only be added if the Inputs Modifiable flag is True. Outputs may only be added if the Outputs Modifiable flag is True.
  • A single entity is likely to be both a Creator and Constructor.

Modules

combiner

The Combiner role (anyone can execute).

creator

The Creator role (single entity).

io_finalizerio-finalizer

The IO Finalizer role (anyone can execute).

low_level_signer

A low-level variant of the Signer role, for dependency-constrained environments.

proverprover

The Prover role (capability holders can contribute).

redactor

The Redactor role (anyone can execute).

signersigner

The Signer role (capability holders can contribute).

spend_finalizerspend-finalizer

The Spend Finalizer role (anyone can execute).

tx_extractortx-extractor

The Transaction Extractor role (anyone can execute).

updater

The Updater role (anyone can contribute).

verifier

The Verifier role (anyone can inspect).