README.md master (334451a3) Text, 24.17 KB
Tc9d1d9Sideband <img align="right" src="https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg"/>
Tc9d1d9=========
*This repository is [a public mirror](./MIRROR.md). All development is happening elsewhere.*
To understand the foundational philosophy and goals of this system, read the [Tff7b72Zen of Reticulum](Te6edf3Zen%20of%20Reticulum.md).
Sideband is an extensible LXMF messaging and LXST telephony client, situational awareness tracker and remote control and monitoring system for Android, Linux, macOS and Windows. It allows you to communicate with other people or LXMF-compatible systems over Reticulum networks using LoRa, Packet Radio, WiFi, I2P, Encrypted QR Paper Messages, or anything else Reticulum supports.
Sideband is completely free, end-to-end encrypted, permission-less, anonymous and infrastructure-less. Sideband uses the peer-to-peer and distributed messaging system [Tff7b72LXMF](Te6edf3https://github.com/markqvist/lxmf "LXMF"). There is no sign-up, no service providers, no "end-user license agreements", no data theft and no surveillance. You own the system.
This also means that Sideband operates differently than what you might be used to. It does not need a connection to a server on the Internet to function, and you do not have an account anywhere. Please read the Guide section included in the program, to get an understanding of how Sideband differs from other messaging systems.
Tc9d1d9# Functionality & Features
Sideband provides many useful and interesting functions, such as:
Tff7b72- **Secure** and **self-sovereign** messaging and voice calls using the LXMF and LXST protocols over Reticulum.
Tff7b72- **Image** and **file transfers** over all supported mediums.
Tff7b72- **Audio messages** that work even over **LoRa** and **radio links**, thanks to [Tff7b72Codec2](Te6edf3https://github.com/drowe67/codec2/) and [Tff7b72Opus](Te6edf3https://github.com/xiph/opus) encoding.
Tff7b72- Secure and direct P2P **telemetry and location sharing**. No third parties or servers ever have your data.
Tff7b72- The telemetry system is **completely extensible** via [Tff7b72simple plugins](Te6edf3#creating-plugins).
Tff7b72- Situation display on both online and **locally stored offline maps**.
Tff7b72- Geospatial awareness calculations.
Tff7b72- Exchanging messages through **encrypted QR-codes on paper**, or through messages embedded directly in **lxm://** links.
Tff7b72- Using **Android devices as impromptu Reticulum routers** (*Transport Instances*), for setting up or extending networks easily.
Tff7b72- Remote **command execution and response engine**, with built-in commands, such as Ta5d6ff`ping`, Ta5d6ff`signal` reports and Ta5d6ff`echo`, and **full plugin expandability**.
Tff7b72- Remote **telemetry querying**, with strong, secure and cryptographically robust authentication and control.
Tff7b72- **Plugin system** that allows you to easily **create your own commands**, services and telemetry sources.
Sideband is fully compatible with other LXMF clients, such as [Tff7b72MeshChatX](Te6edf3https://git.quad4.io/RNS-Things/MeshChatX), and [Tff7b72Nomad Network](Te6edf3https://github.com/markqvist/nomadnet). The Nomad Network client also allows you to easily host Propagation Nodes for your LXMF network, and more.
Tc9d1d9# Installation
Sideband can run on most computing devices, but installation methods vary by device type and operating system. For installation instructions, please find the relevant section below.
Tff7b72- [Tff7b72Android](Te6edf3#on-android)
Tff7b72- [Tff7b72Linux](Te6edf3#on-linux)
Tff7b72- [Tff7b72Raspberry Pi](Te6edf3#on-raspberry-pi)
Tff7b72- [Tff7b72MacOS](Te6edf3#on-macos)
Tff7b72- [Tff7b72Windows](Te6edf3#on-windows)
Tc9d1d9## On Android
For your Android devices, you can download an [Tff7b72APK on the latest release page](Te6edf3https://github.com/markqvist/Sideband/releases/latest).
After the application is installed on your Android device, it is also possible to pull updates directly through the **Repository** section of the application.
The Sideband APK file is always signed with a consistent signing certificate directly at build time. Before installing it for the first time, you can verify that the APK has not been modified, by checking that the APK file's signing certificate matches these hashes:
Ta5d6ff```Ta5d6fftext
SHA-256 digest: 1c65f01f586a2b73ac4eb8bf48730b3899d046447185fd9d005685a4af20cdea
SHA-1 digest: 4ab9269c320c72f4e4057ec7ea5acade320c2a48
MD5 digest: 09afff8c505089a544ad2bf371c29422
Ta5d6ff```
Sideband will never be released on app store platforms that does not support complete control of the APK signing directly from the developer. If you download Sideband from any other source than this repository, and the certificate hashes do not match, **do not install it**.
The Android version of Sideband has been carefully set up to **not** use any Android APIs or functionality that are dependent on Google (or other vendor-specific) components or libraries. It uses only raw Android OS APIs, and accesses them directly, instead of through "compatibility", "support" or "helper" libraries, which can often hijack application data flow into privacy-compromising pipelines controlled by Google or other vendors.
This also means that Sideband is designed to be fully compatible with custom (and more privacy-friendly) Android versions and ROMs, such as GrapheneOS, de-googled devices and other custom ROMs.
Tc9d1d9## On Linux
On most Linux-based operating systems, you can simply download the pre-compiled AppImage from the [Tff7b72latest release page](Te6edf3https://github.com/markqvist/Sideband/releases/latest) and run it.
Depending on your Linux distribution, you *may* need to install a few other packages for full voice call, audio messaging and clipboard functionality. If any of those features do not work, make sure you have Ta5d6ff`opusfile`, and a clipboard manager like Ta5d6ff`xclip` or Ta5d6ff`wl-clipboard` installed:
Ta5d6ff```Ta5d6ffbash
T8b949e# For Debian 12+, Ubuntu 22.04+ and derivatives
sudo apt install libopusfile0 xclip xsel
T8b949e# For Manjaro and derivatives
pamac install opusfile xclip xsel
T8b949e# For Arch and derivatives
sudo pacman -Sy opusfile xclip xsel
T8b949e# Clipboard support on Wayland: If the clipboard is not
T8b949e# working correctly on Wayland with xclip and xsel, you
T8b949e# can install wl-clipboard and wl-clipboard-x11 instead.
pamac remove xclip xsel
pamac install wl-clipboard wl-clipboard-x11
Ta5d6ff```
You can also install Sideband as a Ta5d6ff`pip`/Ta5d6ff`pipx` package. You can either pull and install Sideband directly from the Ta5d6ff`pip` repository, or download and install locally using Ta5d6ff`whl` package from the [Tff7b72latest release page](Te6edf3https://github.com/markqvist/Sideband/releases/latest).
This installation method **includes desktop integration**, so that Sideband will show up in your applications menu and launchers. Below are install steps for the most common recent Linux distros. For Debian 11, see the end of this section.
Tc9d1d9#### Basic Installation
You will first need to install a few dependencies for voice calls, audio messaging and Codec2 support to work:
Ta5d6ff```Ta5d6ffbash
T8b949e# For Debian 13+, Ubuntu 24.04+ and derivatives
sudo apt install python3-pip python3-pyaudio libopusfile0 codec2 xclip xsel
T8b949e# For Debian 12+, Ubuntu 22.04+ and derivatives
sudo apt install python3-pip python3-pyaudio python3-dev build-essential libopusfile0 portaudio19-dev codec2 xclip xsel
T8b949e# For Manjaro and derivatives
pamac install python-pyaudio opusfile codec2 xclip xsel
T8b949e# For Arch and derivatives
sudo pacman -Sy python-pyaudio opusfile codec2 xclip xsel
T8b949e# Clipboard support on Wayland: If the clipboard is not
T8b949e# working correctly on Wayland with xclip and xsel, you
T8b949e# can install wl-clipboard and wl-clipboard-x11 instead.
pamac remove xclip xsel
pamac install wl-clipboard wl-clipboard-x11
Ta5d6ff```
Once those are installed, install the Sideband application itself:
Ta5d6ff```Ta5d6ffbash
T8b949e# Finally, install Sideband using pip:
pip install sbapp --break-system-packages
T8b949e# If Sideband does not show up in your application menu
T8b949e# or as an executable command in your terminal, reboot
T8b949e# your computer.
sudo reboot
Ta5d6ff```
After installation, you can now run Sideband in a number of different ways:
Ta5d6ff```Ta5d6ffbash
T8b949e# The first time you run Sideband, you will need to do it
T8b949e# from the terminal, for the application launcher item to
T8b949e# show up. On some distros you may also need to log out
T8b949e# and back in again, or simply reboot the machine for the
T8b949e# application entry to show up in your menu.
sideband
T8b949e# At the first launch, it will add an application icon
T8b949e# to your launcher or apps menu. You may need to log out
T8b949e# of your session, and back in for the application to
T8b949e# show up in your launcher, depending on your distro.
T8b949e# You can also run Sideband in headless daemon
T8b949e# mode, for example as a telemetry collector:
sideband --daemon
T8b949e# You can also run Sideband with more verbose
T8b949e# log output enabled:
sideband -v
Ta5d6ff```
If you do not already have Reticulum connectivity set up on your computer or local network, you will probably want to edit the Reticulum configuration file at Ta5d6ff`~/.reticulum/config` and [Tff7b72add any interfaces](Te6edf3https://reticulum.network/manual/interfaces.html) you need for connectivity.
Tc9d1d9#### Advanced Installation
You can also install Sideband in various alternative ways:
Ta5d6ff```Ta5d6ffbash
T8b949e# Install Sideband via pipx instead of pip:
pipx install sbapp
T8b949e# Or, if you intend to run Sideband in headless
T8b949e# daemon or console mode, you can also install
T8b949e# it without any of the normal UI dependencies:
pip install sbapp --no-dependencies
T8b949e# In the case of using --no-dependencies, you
T8b949e# will still need to manually install the RNS
T8b949e# and LXMF dependencies:
pip install rns lxmf
T8b949e# Dependencies can vary slightly on older OS
T8b949e# versions, due to different package names.
T8b949e# Install Sideband on Debian 11 and derivatives:
sudo apt install python3-pip python3-pyaudio python3-dev build-essential libopusfile0 portaudio19-dev codec2 xclip xsel
pip install sbapp
T8b949e# On Debian 11, run Sideband manually via the
T8b949e# terminal once to install desktop integration:
python3 -m sbapp.main
Ta5d6ff```
Tc9d1d9## On Raspberry Pi
The easiest way to install Sideband on Raspberry Pi is to simply download and run the Ta5d6ff`aarch64` AppImage. On some versions of Raspberry Pi OS, you *may* also need to install additional libraries for full voice and clipboard functionality with Ta5d6ff`sudo apt install libopusfile0 xclip xsel`.
You can also install Sideband using Ta5d6ff`pip` on all Raspberry Pi models that support 64-bit operating systems, and can run at least Python version 3.11.
The install instructions below assume that you are installing Sideband on 64-bit Raspberry Pi OS (based on Debian 13 "Trixie" or later). If you're running something else on your Pi, you might need to modify some commands slightly.
To install Sideband on Raspberry Pi with full support for voice calls, audio messages and Codec2, follow these steps:
Ta5d6ff```Ta5d6ffbash
T8b949e# First of all, install the dependencies required
T8b949e# for audio processing and voice calls.
T8b949e#
T8b949e# On Raspberry Pi OS "Trixie" (based on Debian 13)
T8b949e# or newer, install these packages:
sudo apt install python3-pyaudio codec2 xclip xsel
T8b949e# You can now install Sideband
pip install sbapp --break-system-packages
T8b949e# Restart your Raspberry Pi to ensure the program
T8b949e# is available in your PATH and application menus:
sudo reboot
T8b949e# Everything is ready! You can now run Sideband
T8b949e# from the terminal, or from the application menu:
sideband
Ta5d6ff```
If you're using an older version of Raspberry Pi OS, you will need to install these dependencies instead, before installing Sideband:
Ta5d6ff```Ta5d6ffbash
T8b949e# Package dependencies for Raspberry Pi OS based
T8b949e# on Debian 12 Bookworm
sudo apt install python3-pip python3-pyaudio python3-dev python3-cryptography build-essential libopusfile0 libsdl2-dev libavcodec-dev libavdevice-dev libavfilter-dev portaudio19-dev codec2 libcodec2-1.0 xclip xsel
Ta5d6ff```
If you do not already have Reticulum connectivity set up on your computer or local network, you will probably want to edit the Reticulum configuration file at Ta5d6ff`~/.reticulum/config` and [Tff7b72add any interfaces](Te6edf3https://reticulum.network/manual/interfaces.html) you need for connectivity.
Tc9d1d9## On macOS
To install Sideband on macOS, you have two options available:
Tff7b721. An easy to install pre-built disk image package
Tff7b722. A source package install for more advanced setups
Tc9d1d9#### Prebuilt Executable
You can download a disk image with Sideband for macOS (ARM and Intel) from the [Tff7b72latest release page](Te6edf3https://github.com/markqvist/Sideband/releases/latest). Simply mount the downloaded disk image, drag Ta5d6ff`Sideband` to your applications folder, and run it.
**Please note!** If you have application install restrictions enabled on your macOS install, or have restricted your system to only allow installation of application from the Apple App Store, you will need to create an exception for Sideband. The Sideband application will *never* be distributed with an Apple-controlled digital signature, as this will allow Apple to simply disable Sideband from running on your system if they decide to do so, or are forced to by authorities or other circumstances.
If you install Sideband from the DMG file, it is still recommended to install the Ta5d6ff`rns` package via the Ta5d6ff`pip` or Ta5d6ff`pipx` package manager, so you can use the RNS utility programs, like Ta5d6ff`rnstatus` to see interface and connectivity status from the terminal. If you already have Python and Ta5d6ff`pip` installed on your system, simply open a terminal window and use one of the following commands:
Ta5d6ff```Ta5d6ffbash
T8b949e# Install Reticulum and utilities with pip:
pip3 install rns --user
T8b949e# On some versions, you may need to use the
T8b949e# flag --break-system-packages to install:
pip3 install rns --user --break-system-packages
Ta5d6ff```
If you do not have Python and Ta5d6ff`pip` available, [Tff7b72download and install it](Te6edf3https://www.python.org/downloads/) first.
If you do not already have Reticulum connectivity set up on your computer or local network, you will probably want to edit the Reticulum configuration file at Ta5d6ff`~/.reticulum/config` and [Tff7b72add any interfaces](Te6edf3https://reticulum.network/manual/interfaces.html) you need for connectivity.
Tc9d1d9#### Source Package Install
For more advanced setups, including the ability to run Sideband in headless daemon mode, enable debug logging output, configuration import and export and more, you may want to install it from the source package via Ta5d6ff`pip` instead.
To install Sideband via Ta5d6ff`pip`, follow these instructions:
Ta5d6ff```Ta5d6ffbash
T8b949e# Install Sideband and dependencies on macOS using pip:
pip3 install sbapp --user
T8b949e# Or, if your Python environment is externally managed:
pip3 install sbapp --user --break-system-packages
T8b949e# Important note! On some macOS versions, programs that
T8b949e# were installed with pip does not get added to your
T8b949e# PATH environment variable. If this is the case, pip
T8b949e# will print out a warning about it during installation.
T8b949e# In that case, you will have to manually add the path
T8b949e# shown in the installation warning to your PATH, before
T8b949e# you can run commands such as "sideband" or "rnstatus"
T8b949e# from your shell.
T8b949e# Run Sideband from the terminal:
T8b949e#################################
sideband
T8b949e# or
python3 -m sbapp.main
T8b949e# Enable debug logging:
T8b949e#################################
sideband -v
T8b949e# or
python3 -m sbapp.main -v
T8b949e# Start Sideband in daemon mode:
T8b949e#################################
sideband -d
T8b949e# or
python3 -m sbapp.main -d
T8b949e# If Python and pip was installed correctly,
T8b949e# you can simply use the "sideband" command
T8b949e# directly. Otherwise, you will manually
T8b949e# need to add the pip binaries directory to
T8b949e# your PATH environment variable, or start
T8b949e# Sideband via the "python3 -m sbapp.main"
T8b949e# syntax.
Ta5d6ff```
Tc9d1d9## On Windows
To install Sideband on Windows, you have two options available:
Tff7b721. An easy to install pre-built executable package
Tff7b722. A source package install for more advanced setups
Tc9d1d9#### Prebuilt Executable
Simply download the packaged Windows ZIP file from the [Tff7b72latest release page](Te6edf3https://github.com/markqvist/Sideband/releases/latest), unzip the file, and run Ta5d6ff`Sideband.exe` from the unzipped directory. You can create desktop or start menu shortcuts from this executable if needed.
When running Sideband for the first time, a default Reticulum configuration file will be created, if you don't already have one. If you don't have any existing Reticulum connectivity available locally, you may want to edit the file, located at Ta5d6ff`C:\Users\USERNAME\.reticulum\config` and manually add an interface that provides connectivity to a wider network. If you just want to connect over the Internet, you can add one of the public hubs on the [Tff7b72Reticulum Testnet](Te6edf3https://reticulum.network/connect.html).
Tc9d1d9#### Installing Reticulum Utilities
Though the ZIP file contains everything necessary to run Sideband, it is also recommended to install the Reticulum command line utilities separately, so that you can use commands like Ta5d6ff`rnstatus` and Ta5d6ff`rnsd` from the command line. This will make it easier to manage Reticulum connectivity on your system. If you do not already have Python installed on your system, [Tff7b72download and install it](Te6edf3https://www.python.org/downloads/) first.
**Important!** When asked by the installer, make sure to add the Python program to your Ta5d6ff`PATH` environment variables. If you don't do this, you will not be able to use the Ta5d6ff`pip` installer, or run any of the installed commands. When Python has been installed, you can open a command prompt and install the Reticulum package via Ta5d6ff`pip`:
Ta5d6ff```Ta5d6ffbash
pip install rns
Ta5d6ff```
Tc9d1d9#### Source Package Install
For more advanced setups, including the ability to run Sideband in headless daemon mode, enable debug logging output, configuration import and export and more, you may want to install it from the source package via Ta5d6ff`pip` instead.
In this case, you will need to [Tff7b72download and install the latest supported version of Python](Te6edf3https://www.python.org/downloads/release/python-3127/) (currently Python 3.12.7), since very latest Python release, Python 3.13 is currently **not** compatible with the Kivy framework, that Sideband uses to render its user interface. The binary package already includes a compatible Python version, so if you are running Sideband from that, there is no need to install a specific version of Python.
When Python has been installed, you can open a command prompt and install Sideband via Ta5d6ff`pip`:
Ta5d6ff```Ta5d6ffbash
pip install sbapp
Ta5d6ff```
The Sideband application can now be launched by running the command Ta5d6ff`sideband` in the command prompt. If needed, you can create a shortcut for Sideband on your desktop or in the start menu.
Since this installation method automatically installs the Ta5d6ff`rns` and Ta5d6ff`lxmf` packages as well, you will also have access to using all the included RNS and LXMF utilities like Ta5d6ff`rnstatus`, Ta5d6ff`rnsd` and Ta5d6ff`lxmd` on your system.
Tc9d1d9# Creating Plugins
Sideband features a flexible and extensible plugin system, that allows you to hook all kinds of control, status reporting, command execution and telemetry collection into the LXMF messaging system. Plugins can be created as either *Telemetry*, *Command* or *Service* plugins, for different use-cases.
To create plugins for Sideband, you can find a variety of [Tff7b72code examples](Te6edf3https://github.com/markqvist/Sideband/tree/main/docs/example_plugins) in this repository, that you can use as a basis for writing your own plugins. The example plugins include:
Tff7b72- [Tff7b72Custom telemetry](Te6edf3https://github.com/markqvist/Sideband/blob/main/docs/example_plugins/telemetry.py)
Tff7b72- [Tff7b72Getting BME280 temperature, humidity and pressure](Te6edf3https://github.com/markqvist/Sideband/blob/main/docs/example_plugins/bme280_telemetry.py)
Tff7b72- [Tff7b72Basic commands](Te6edf3https://github.com/markqvist/Sideband/blob/main/docs/example_plugins/basic.py)
Tff7b72- [Tff7b72Location telemetry from GPSd on Linux](Te6edf3https://github.com/markqvist/Sideband/blob/main/docs/example_plugins/gpsd_location.py)
Tff7b72- [Tff7b72Location telemetry from Windows Location Provider](Te6edf3https://github.com/markqvist/Sideband/blob/main/docs/example_plugins/windows_location.py)
Tff7b72- [Tff7b72Getting statistics from your LXMF propagation node](Te6edf3https://github.com/markqvist/Sideband/blob/main/docs/example_plugins/lxmd_telemetry.py)
Tff7b72- [Tff7b72Viewing cameras and streams](Te6edf3https://github.com/markqvist/Sideband/blob/main/docs/example_plugins/view.py)
Tff7b72- [Tff7b72Fetching an XKCD comic](Te6edf3https://github.com/markqvist/Sideband/blob/main/docs/example_plugins/comic.py)
Tff7b72- [Tff7b72Creating a service plugin](Te6edf3https://github.com/markqvist/Sideband/blob/main/docs/example_plugins/service.py)
For creating telemetry plugins, Sideband includes 20+ built-in sensor types to chose from, for representing all kinds telemetry data. If none of those fit your needs, there is a Ta5d6ff`Custom` sensor type, that can include any kind of data.
Command plugins allow you to define any kind of action or command to be run when receiving command messages from other LXMF clients. In the example directory, you will find various command plugin templates, for example for viewing security cameras or webcams through Sideband.
Service plugins allow you to integrate any kind of service, bridge or other system into Sideband, and have that react to events or state changes in Sideband itself.
Tc9d1d9# Paper Messaging Example
You can try out the paper messaging functionality by using the following QR-code. It is a paper message sent to the LXMF address Ta5d6ff`6b3362bd2c1dbf87b66a85f79a8d8c75`. To be able to decrypt and read the message, you will need to import the following base32-encoded Reticulum Identity into the app:
Ta5d6ff`3BPTDTQCRZPKJT3TXAJCMQFMOYWIM3OCLKPWMG4HCF2T4CH3YZHVNHNRDU6QAZWV2KBHMWBNT2C62TQEVC5GLFM4MN25VLZFSK3ADRQ=`
You can import the identity into Sideband in the **Encryption Keys** part of the program. After the you have imported the identity, you can scan the following QR-code and open it in the app, where it will be decrypted and added to your messages.
<p align="center"><img width="50%" src="https://raw.githubusercontent.com/markqvist/LXMF/master/docs/paper_msg_test.png"/></p>
You can also find the entire message in <a href="lxm://azNivSwdv4e2aoX3mo2MdTAozuI7BlzrLlHULmnVgpz3dNT9CMPVwgywzCJP8FVogj5j_kU7j7ywuvBNcr45kRTrd19c3iHenmnSDe4VEd6FuGsAiT0Khzl7T81YZHPTDhRNp0FdhDE9AJ7uphw7zKMyqhHHxOxqrYeBeKF66gpPxDceqjsOApvsSwggjcuHBx9OxOBy05XmnJxA1unCKgvNfOFYc1T47luxoY3c0dLOJnJPwZuFRytx2TXlQNZzOJ28yTEygIfkDqEO9mZi5lgev7XZJ0DvgioQxMIyoCm7lBUzfq66zW3SQj6vHHph7bhr36dLOCFgk4fZA6yia2MlTT9KV66Tn2l8mPNDlvuSAJhwDA_xx2PN9zKadCjo9sItkAp8r-Ss1CzoUWZUAyT1oDw7ly6RrzGBG-e3eM3CL6u1juIeFiHby7_3cON-6VTUuk4xR5nwKlFTu5vsYMVXe5H3VahiDSS4Q1aqX7I">this link</a>:
Ta5d6ff`lxm://azNivSwdv4e2aoX3mo2MdTAozuI7BlzrLlHULmnVgpz3dNT9CMPVwgywzCJP8FVogj5j_kU7j7ywuvBNcr45kRTrd19c3iHenmnSDe4VEd6FuGsAiT0Khzl7T81YZHPTDhRNp0FdhDE9AJ7uphw7zKMyqhHHxOxqrYeBeKF66gpPxDceqjsOApvsSwggjcuHBx9OxOBy05XmnJxA1unCKgvNfOFYc1T47luxoY3c0dLOJnJPwZuFRytx2TXlQNZzOJ28yTEygIfkDqEO9mZi5lgev7XZJ0DvgioQxMIyoCm7lBUzfq66zW3SQj6vHHph7bhr36dLOCFgk4fZA6yia2MlTT9KV66Tn2l8mPNDlvuSAJhwDA_xx2PN9zKadCjo9sItkAp8r-Ss1CzoUWZUAyT1oDw7ly6RrzGBG-e3eM3CL6u1juIeFiHby7_3cON-6VTUuk4xR5nwKlFTu5vsYMVXe5H3VahiDSS4Q1aqX7I`
On operating systems that allow for registering custom URI-handlers, you can click the link, and it will be decoded directly in your LXMF client. This works with Sideband on Android.
Tc9d1d9# Support Sideband Development
You can help support the continued development of open, free and private communications systems by donating via one of the following channels:
Tff7b72- Monero:
Ta5d6ff ```
84FpY1QbxHcgdseePYNmhTHcrgMX4nFfBYtz2GKYToqHVVhJp8Eaw1Z1EedRnKD19b3B8NiLCGVxzKV17UMmmeEsCrPyA5w
```
Tff7b72- Bitcoin
Ta5d6ff ```
bc1p4a6axuvl7n9hpapfj8sv5reqj8kz6uxa67d5en70vzrttj0fmcusgxsfk5
```
Tff7b72- Ethereum
Ta5d6ff ```
0xae89F3B94fC4AD6563F0864a55F9a697a90261ff
```
Tff7b72- Liberapay: https://liberapay.com/Reticulum/
Tff7b72- Ko-Fi: https://ko-fi.com/markqvist
<br/>
Tc9d1d9# License
Unless otherwise noted, this work is licensed under a [Tff7b72Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License][Te6edf3cc-by-nc-sa].
Permission is hereby granted to use Sideband in binary form, for any and all purposes, and to freely distribute binary copies of the program, so long as no payment or compensation is charged or received for such distribution or use.
<img src="https://licensebuttons.net/l/by-nc-sa/4.0/88x31.png" align="right">
[Te6edf3cc-by-nc-sa]: Te6edf3http://creativecommons.org/licenses/by-nc-sa/4.0/
[Te6edf3cc-by-nc-sa-image]: Te6edf3https://licensebuttons.net/l/by-nc-sa/4.0/88x31.png
[Te6edf3cc-by-nc-sa-shield]: Te6edf3https://img.shields.io/badge/License-CC%20BY--NC--SA%204.0-lightgrey.svg
*Device screenshots generated with [deviceframes](https://deviceframes.com). Thanks!*
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