posthuman - nodes
Dymension Hub
Dymension HubwebsiteDymension Hubwebsite

Dymension Hub

type:
mainnet
chain id:
dymension_1100-1
rpc:
https://rpc.dymension.posthuman.digital
wss:
wss://rpc.dymension.posthuman.digital
rest:
https://rest.dymension.posthuman.digital
grpc:
https://grpc.dymension.posthuman.digital
evm-rpc:
https://evm-rpc.dymension.posthuman.digital
seed-node:
82a81ed97ee8fe5a8bfa26446737865333eadca1@46.39.246.50:36656
  • installation guide
  • state sync
  • peers

Before node instalation make sure you have installed go Useful guile: https://www.digitalocean.com/community/tutorials/how-to-install-go-on-ubuntu-20-04

Update system and install build tools

sudo apt update sudo apt-get install git curl build-essential make jq gcc snapd chrony lz4 tmux unzip bc -y

Install node

cd $HOME mkdir src cd src git clone https://github.com/dymensionxyz/dymension cd dymension git checkout v3.0.0 make install gaiad version

Initialize Node

Replace <node_name>

~/go/bin/.dymd init <node_name> --chain-id="dymension_1100-1"

Download genesis.json

curl -Ls https://github.com/dymensionxyz/networks/raw/main/mainnet/dymension/genesis.json > $HOME/.dymd/config/genesis.json

Download addrbook.json

curl -Ls 123 > $HOME/.dymd/config/addrbook.json

Create Service

Cosmovisor:

If you haven't cosmovisor, you should install it

go install cosmossdk.io/tools/cosmovisor/cmd/cosmovisor@latest

You can find cosmovisor biniry in ~/go/bin/ folder. After that you should create

mkdir -p ~/.dymension/cosmovisor/genesis/bin && mkdir -p ~/.dymension/cosmovisor/upgrades

Set up service:

sudo nano /etc/systemd/system/dymd.service

Replace <your_user>

[Unit] Description=dymd Daemon cosmovisor After=network-online.target [Service] User=<your_user> ExecStart=/home/<your_user>/go/bin/cosmovisor run start Restart=always RestartSec=3 LimitNOFILE=4096 Environment="DAEMON_NAME=dymd" Environment="DAEMON_HOME=/home/<your_user>/.dymd" Environment="DAEMON_ALLOW_DOWNLOAD_BINARIES=false" Environment="DAEMON_RESTART_AFTER_UPGRADE=true" Environment="DAEMON_LOG_BUFFER_SIZE=512" [Install] WantedBy=multi-user.target

Simple service file:

Set up service:

sudo nano /etc/systemd/system/dymd.service

Replace <your_user>

[Unit] Description=dymd Daemon After=network-online.target [Service] User=<your_user> ExecStart=/home/<your_user>/go/bin/dymd start Restart=always RestartSec=3 LimitNOFILE=65535 [Install] WantedBy=multi-user.target

Sync node:

After that you sould sync node. You have 2 ways. State-sync or download snapsot. See this guides in next tabs.

Start service

sudo systemctl enable dymd.service && sudo systemctl start dymd.service && journalctl -u dymd.service -f
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