Run an Archive Node

Requirements

Linux Instance

OS - Ubuntu 22.04 or a higher version

Specifications

Specifications	Recommended
CPU	8 Core
RAM	32 GB
Disk	SSD 6 TB 8,000 IOPS 250 MB/s throughput
Network	> 10 MB/s

Allowed Inbound and Outbound

• Protocol - TCP and UDP

• Port - 30303

• Source IP - 0.0.0.0/0

Installation

Create a new directory for your validator node

mkdir -p kub-node && cd kub-node

Download the Genesis file and the configuration file using wget

KUB Mainnet

wget https://raw.githubusercontent.com/kub-chain/bkc-node/main/mainnet/genesis.json
wget https://raw.githubusercontent.com/kub-chain/bkc-node/main/mainnet/config.toml

KUB Testnet

Download the latest release; the current version is v2.4.0

wget https://github.com/kub-chain/bkc/releases/download/v2.4.0-bkc/geth2.4.0.linux-amd64.tar.gz

Verify that the downloaded version is compatible with your device. KUB supports Darwin ARM64, Linux x86-64, and Linux ARM64. Visit the latest release page to view the available versions under the assets section.

Extract the downloaded file

tar -xvf geth2.4.0.linux-amd64.tar.gz -O /use/bin/

Initialize the Genesis file

./geth --datadir ./data init ./genesis.json

Run geth using the following command

./geth --datadir ./data \
    --config ./config.toml --gcmode

Please allow some time for your system to download and sync the network data.