Run a Bitcoin Node
This guide is designed for setting up a Glittr node on testnet4 or a local network.
Getting bitcoind executables
Download or build bitcoind and bitcoin-cli
Make sure you are using at least version 28.x (testnet4 support).
Linux
Download prebuilt executables: https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-x86_64-linux-gnu.tar.gz
Build from source: https://github.com/bitcoin/bitcoin/blob/28.x/doc/build-unix.md
After you obtain the executables, set your PATH environment variable to where the binaries are are (bitcoin-28.0/bin/ for prebuilt).
MacOS
Install using brew https://formulae.brew.sh/formula/bitcoin
Build from source: https://github.com/bitcoin/bitcoin/blob/28.x/doc/build-osx.md
After you build the executables by building from source, set your PATH environment variable to where the binaries are are (src/ usually). You may not need to do this if you installed using brew.
Windows
Download prebuilt executables: https://bitcoincore.org/bin/bitcoin-core-28.0/bitcoin-28.0-win64.zip
Build from source: https://github.com/bitcoin/bitcoin/blob/28.x/doc/build-windows.md
After you obtain the executables, set your PATH environment to where the binaries are are (bitcoin-28.0/bin/ for prebuilt).
Checking correct installation
To check that bitcoind is installed correctly, open a terminal and run bitcoind. To avoid syncing the entire blockchain (very long process), follow the instructions for testnet4 or local development below THE FIRST TIME YOU RUN bitcoind.
Bitcoin Config for testnet4
Create a new directory [mkdir], e.g. bitcointestnet4, and then create a new file bitcoin.conf
Copy the text below into bitcointestnet4/bitcoin.conf
note: rpcauth can be generated by using this script https://github.com/bitcoin/bitcoin/blob/master/share/rpcauth/rpcauth.py
testnet4=1
[testnet4]
rpcuser=root
rpcpassword=root
# generate using https://github.com/bitcoin/bitcoin/blob/master/share/rpcauth/rpcauth.py
rpcauth=rpcauth=root:98307881641a85ed72ac421b4997b8ce$206a7001fc977b92a67fd0bc9012765335eff452a2fde6a943d53f998a71256d
coinstatsindex=1
blockfilterindex=1
server=1
txindex=1
listen=1
maxconnections=100
datadir=/home/bitcoind/dataBitcoin Config for local development
Create a new directory [mkdir], e.g. bitcoinlocal, and then create a new file bitcoin.conf
Copy the text below into bitcoinlocal/bitcoin.conf
[regtest]
regtest=1
dnsseed=0
rpcuser=user
rpcpassword=password
txindex=1
rpcallowip=127.0.0.1/0
rpcbind=127.0.0.1
fallbackfee=0.00001
datacarriersize=10000
maxburnamount=10000Running the bitcoin node
Open your terminal (or PowerShell if you are on Windows). Run bitcoind using the datadir parameter and then add the network -testnet4or -regtest.
$ bitcoind -datadir=<bitcoin-data-location> -testnet4e.g.
$ bitcoind -datadir=./bitcointestnet4/ -testnet4$ bitcoind -datadir=./bitcoinlocal/ -regtestLast updated