wget -O Gravity.sh https://anode.team/Gravity/main/Gravity.sh && chmod u+x Gravity.sh && ./Gravity.sh

wget https://github.com/Gravity-Bridge/Gravity-Bridge/releases/download/v1.12.0/gravity-linux-amd64
mv gravity-linux-amd64 gravity
chmod +x gravity
sudo mv gravity /usr/local/bin/

gravity init [moniker] --chain-id gravity-bridge-3
sed -i "s/chain-id = .*/chain-id = \"gravity-bridge-3\"/" $HOME/.gravity/config/client.toml

gravity keys add [wallet_name]

curl https://anode.team/Gravity/main/genesis.json > ~/.gravity/config/genesis.json
curl https://anode.team/Gravity/main/addrbook.json > ~/.gravity/config/addrbook.json

SEEDS=""
PEERS="c2b270637fe1e4cc9018ad6ed6a475773c4ce7c7@65.108.120.161:26656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.gravity/config/config.toml

sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "0ugraviton"|g' $HOME/.gravity/config/app.toml

curl -sSL https://anode.team/set-ports.sh | bash -s -- .gravity

sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.gravity/config/app.toml 
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.gravity/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"19\"/" $HOME/.gravity/config/app.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.gravity/config/config.toml

sudo tee /etc/systemd/system/gravity.service > /dev/null <<EOF
[Unit]
Description=Gravity Bridge
After=network.target

[Service]
User=root
Type=simple
TimeoutStartSec=10s
ExecStart=/usr/local/bin/gravity start --inv-check-period 5000
Restart=on-failure
RestartSec=10
LimitNOFILE=65535
LimitNPROC=65535

[Install]
WantedBy=multi-user.target
EOF

sudo systemctl daemon-reload && sudo systemctl enable gravity
sudo systemctl restart gravity && journalctl -fu gravity -o cat

gravity tx staking create-validator \
  --amount=1000000ugraviton \
  --pubkey=$(gravity tendermint show-validator) \
  --moniker="[moniker]" \
  --identity="[identity]" \
  --website="[website]" \
  --details="[details]" \
  --security-contact="[contact]" \
  --chain-id="gravity-bridge-3" \
  --commission-rate="0.10" \
  --commission-max-rate="0.20" \
  --commission-max-change-rate="0.01" \
  --min-self-delegation="1" \
  --fees="5000ugraviton" \
  --from=[wallet_name]

wget https://github.com/Gravity-Bridge/Gravity-Bridge/releases/download/v1.8.1/gbt
chmod +x gbt
sudo mv gbt /usr/local/bin/

gbt init

gbt keys set-ethereum-key --key [your Ethereum PRIVATE key generated in step 2]
gbt keys set-orchestrator-key --phrase "[mnemonic from orchestrator you generated in step 3]"

gbt keys register-orchestrator-address --validator-phrase "[mnemonic]" --fees 5000ugraviton

sudo tee /etc/systemd/system/orchestrator.service > /dev/null <<EOF
[Unit]
Description=Gravity Bridge Orchestrator
Requires=network.target
[Service]
Type=simple
TimeoutStartSec=10s
Restart=on-failure
RestartSec=10
ExecStart=/usr/local/bin/gbt orchestrator \
--fees 5000ugraviton \
--gravity-contract-address 0xa4108aA1Ec4967F8b52220a4f7e94A8201F2D906 \
--ethereum-rpc "https://eth.althea.net"
[Install]
WantedBy=default.target
EOF

sudo systemctl daemon-reload && sudo systemctl enable orchestrator
sudo systemctl restart orchestrator && journalctl -u orchestrator -f

SNAP_RPC=https://gravity.rpc.m.anode.team:443 && \
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 100)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash) && \
echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

wget https://anode.team/unsafe-reset-all.sh && chmod u+x unsafe-reset-all.sh && ./unsafe-reset-all.sh gravity .gravity

peers="c2b270637fe1e4cc9018ad6ed6a475773c4ce7c7@65.108.120.161:26656"
sed -i.bak -e  "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.gravity/config/config.toml

sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"| ; \
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $HOME/.gravity/config/config.toml

sudo systemctl restart gravity && journalctl -fu gravity -o cat

Testnet service

Explorers

• ANODE.TEAM https://test.anode.team/gravity-bridge

Sync

RPC & API

• RPC https://gravity.rpc.t.anode.team
• API https://gravity.api.t.anode.team
• gRPC http://gravity.grpc.t.anode.team

Peers and seeds

• Seed
• Peer c2b270637fe1e4cc9018ad6ed6a475773c4ce7c7@65.108.120.161:26656
• Live peers https://anode.team/Gravity/test/peers.txt

Genesis and addrbook

• Genesis https://anode.team/Gravity/test/genesis.json
• Addrbook https://anode.team/Gravity/test/addrbook.json

Service script (Install, State-Sync, Snapshot, Delete)

Installation

Hardware Requirements

• Memory 16GB
• CPUs Quad Core or larger AMD or Intel (amd64) CPU
• Disk At least 500GB NVMe Storage

Software Requirements

• Prerequisite: go1.22.7 required. ref
• Prerequisite: git. ref

Install last binary

Init the config files

Create a wallet

Download genesis and addrbook

Add peers, seed

Add min gas

Set custom ports

Pruning and indexer

Create the service file

Load service and start

Create Validator

Orchestrator

Install last binary

Init the config files

Create a wallet

Register orchestrator address

Create the service file

Load service and start

State-Sync