Bitcoin Cash is a digital currency that enables instant payments to anyone, anywhere in the world. It uses peer-to-peer technology to operate with no central authority: managing transactions and issuing money are carried out collectively by the network. Bitcoin Cash is a descendant of Bitcoin. It became a separate currency from the version supported by Bitcoin Core when the two split on August 1, 2017. Bitcoin Cash and the Bitcoin Core version of Bitcoin share the same transaction history up until the split. This package provides the Bitcoin Cash Node command line client and a client based on Qt.

XMRig is a high-performance, cross-platform RandomX, KawPow, CryptoNight and GhostRider unified CPU/GPU miner and RandomX benchmark.

Warning: upstream, by default, receives a percentage of the mining time. This anti-functionality has been neutralized in Guix, but possibly not in all other distributions.

Warning: this software, because of its nature, has high energy consumption. Also, the energy expenses might be higher than the cryptocurrency gained by mining.

mnemonic is a library that provides an implementation of Bitcoin BIP-0039.

This allows a Trezor hardware wallet to communicate to the Trezor wallet.

Geierlein is a free Elster client, i.e. an application that sends VAT declarations to Germany's fiscal authorities.

Currently it is *not* possible to send returns that are due annually (especially the income tax return) since the fiscal authority doesn't allow doing that off the ERiC library (which is proprietary however). It's not clear at the moment whether one day it will be possible to do so.

This is a Python library that aims to provide functions to handle, parse and validate standard numbers. The module supports more than 100 different number formats amongst which a great number of VAT and other tax numbers, personal identity and company identification codes, international standard numbers (ISBN, IBAN, EAN, etc.) and various other formats. The module also includes implementations of the Verhoeff, Luhn and family of ISO/IEC 7064 check digit algorithms.

The QuantLib project is aimed at providing a comprehensive software framework for quantitative finance. QuantLib is a library for modeling, trading, and risk management in real-life.

This package is a fork of aionostr that does not require Coincurve.

Bitcoin Knots connects to the Bitcoin peer-to-peer network to download and fully validate blocks and transactions. It also includes a wallet and graphical user interface.

Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line. This may put off some users, since there is no flashy UI, but for those who want unparalleled reporting access to their data there are few alternatives.

Ledger uses text files for input. It reads the files and generates reports; there is no other database or stored state. To use Ledger, you create a file of your account names and transactions, run from the command line with some options to specify input and requested reports, and get output. The output is generally plain text, though you could generate a graph or html instead. Ledger is simple in concept, surprisingly rich in ability, and easy to use.

This package provides the Emacs mode.

Kitsas is a Finnish accounting program with the following goals and features:

• Ease of use

• Digital management of documents

• Creating a digital archive

• Built-in invoicing

• Creating reports.

This package provides a pure Python ctypes wrapper for libsecp256k1.

This is a Python wrapper for TA-Lib based on Cython. TA-Lib is a library providing common functions for the technical analysis of financial market data.

A framework for importing transactions into a Beancount ledger from account statements and other documents and for managing documents.

Grisbi is a personal accounting application written by French developers that is designed to follow French accounting rules. Grisbi can manage multiple accounts, currencies and users. It manages third party, expenditure and receipt categories, budgetary lines, financial years, budget estimates, bankcard management and other information.

This package allows using Trezor as a hardware SSH/GPG agent.

This package provides a simple module to parse MT940 files.

TA-Lib is a library providing common functions for the technical analysis of financial market data.

Emacs-beancount is an Emacs mode for the Beancount accounting tool.

HomeBank allows you to manage your personal accounts at home. The seeks to be lightweight, simple and easy to use. It brings features that allow you to analyze your finances in a detailed way instantly and dynamically with report tools based on filtering and graphical charts.

The command-line interface for the hledger accounting system. Its basic function is to read a plain text file describing financial transactions and produce useful reports.

hledger is a robust, cross-platform set of tools for tracking money, time, or any other commodity, using double-entry accounting and a simple, editable file format, with command-line, terminal and web interfaces. It is a Haskell rewrite of Ledger, and one of the leading implementations of Plain Text Accounting.

ledgerblue is a Python library to communicate with Ledger Blue/Nano S.

The package provides library functionality for communicating with a U2F device over USB.

keepkey is a Python library for communicating with the KeepKey Hardware Wallet.