Setup environment · Uni Docs

Run UniChain Mainet Node

Download UniChain node

wget https://github.com/uniworld-io/unichain-core/releases/download/v1.0.1/unichain-core.jar

or click on this link

Please note that the binary above is build for Linux (Ubuntu) only. If you have another different OS, please rebuild the source code.

Download Relay node

wget https://github.com/uniworld-io/unichain-core/releases/download/v1.0.1/relay-node.jar

or click on this link

Build UniChain Node

Prepare dependencies

JDK 1.8 (JDK 1.9+ are not supported yet)
On Linux Ubuntu system (e.g. Ubuntu 16.04.4 LTS), ensure that the machine has Oracle JDK 8, instead of having Open JDK 8 in the system. If you are building the source code by using Open JDK 8, you may get fails

Build UniChain node

git clone https://github.com/uniworld-io/unichain-core.git
# checkout to stable version 
cd unichain-core
./gradlew build

Binary files located in build/libs folder.

Run unichain node

cd build/libs
java -jar unichain-core.jar
     _   _ _ __ (_) ___| |__   __ _(_)_ __  
    | | | | '_ \| |/ __| '_ \ / _` | | '_ \ 
    | |_| | | | | | (__| | | | (_| | | | | |
     \__,_|_| |_|_|\___|_| |_|\__,_|_|_| |_|

Run unichain node with customized config

cd build/libs
java -jar unichain-core.jar -c ./your_localtion/of_config_file.conf

If you are witness, run unichain node with --witness and -p options (-p: witness private key)

java -jar unichain-core.jar --witness -p your_witness_private_key
java -jar unichain-core.jar --witness -p f06f6fbea136162c1bfac04869ff94331ca2a9861f737e4b05b56527b0b8bf46