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SAFROCHAIN

SAFROCHAIN is a decentralized offshore CNH stablecoin on Cosmos, supporting multi-chain use, wallet integration, and cross-border payments, with stability ensured by audits, reserves, and community governance.

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Minimum Hardware

NODE CPU RAM SSD OS
safrochaind 4 8 400 GB Ubuntu 22.04 LTS

Install Dependencies

sudo apt update && sudo apt upgrade -y && sudo apt install curl tar wget clang pkg-config libssl-dev jq build-essential bsdmainutils git make ncdu gcc git jq chrony liblz4-tool -y

Install Go

VER="1.23.4"
sudo rm -rf /usr/local/go
curl -Ls https://go.dev/dl/go$VER.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile
source $HOME/.bash_profile
go version

Download Binary

cd $HOME
rm -rf safrochain-node
git clone https://github.com/Safrochain-Org/safrochain-node.git
cd safrochain-node
git checkout v0.1.0
go build -o safrochaind ./cmd/safrochaind
sudo cp safrochaind /usr/local/bin/
safrochaind version
export HOME_NODE="$HOME/.safrochain"
cd ~/safrochain-node
make build

Config and Init App

safrochaind init mynode --chain-id safro-testnet-1

Download Genesis and Addrbook

curl -L -o ~/.safrochain/config/genesis.json https://genesis.safrochain.com/testnet/genesis.json

Custom Ports

sed -i -e "s%:1317%:11317%; s%:8080%:11380%; s%:9090%:11390%; s%:9091%:11391%; s%:8545%:11345%; s%:8546%:11346%; s%:6065%:11365%" $HOME/.safrochain/config/app.toml
sed -i -e "s%:26658%:11358%; s%:26657%:11357%; s%:6060%:11360%; s%:26656%:11356%; s%:26660%:11361%" $HOME/.safrochain/config/config.toml

Pruning, Gas and Prometheus

sed -i \
  -e 's|^pruning *=.*|pruning = "custom"|' \
  -e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
  -e 's|^pruning-interval *=.*|pruning-interval = "17"|' \
  $HOME/.safrochain/config/app.toml

sed -i -e "s|^minimum-gas-prices *=.*|minimum-gas-prices = \"0.00001usaf\"|" $HOME/.safrochain/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.safrochain/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.safrochain/config/config.toml

Create Service File

sudo tee /etc/systemd/system/safrochaind.service > /dev/null << EOF
[Unit]
Description=safrochain node
After=network-online.target
[Service]
User=$USER
ExecStart=$(which safrochaind) start
Restart=always
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF

Start

sudo systemctl daemon-reload
sudo systemctl enable safrochaind.service
sudo systemctl restart safrochaind.service
sudo journalctl -u safrochaind.service -f --no-hostname -o cat

Create and Restore Address

# create wallet
safrochaind keys add wallet
# Restore wallet
safrochaind keys add wallet --recover
# List wallet
safrochaind keys list wallet
# Delete wallet
safrochaind keys delete wallet

Check Balance

safrochaind q bank balances $(safrochaind keys show wallet -a)

Create Validator

safrochaind tx staking create-validator \
--amount=1000000usaf \
--from wallet \
--pubkey=$(safrochaind tendermint show-validator) \
--moniker="" \
--identity="" \
--details="" \
--website="" \
--security-contact= \
--chain-id safro-testnet-1 \
--commission-rate=0.05 \
--commission-max-rate=0.20 \
--commission-max-change-rate=0.01 \
--min-self-delegation=1 \
--gas-prices 0.00001usaf \
--gas "auto" \
--gas-adjustment "1.5" \
-y

Delegate to own

safrochaind tx staking delegate \
  $(safrochaind keys show wallet --bech val -a) \
  1000000usaf \
  --from wallet \
  --chain-id safro-testnet-1 \
  --gas="auto" \
  --gas-adjustment=1.5 \
  --gas-prices=0.00001usaf \
  -y

Withdraw Rewards with Comission

safrochaind tx distribution withdraw-rewards $(safrochaind keys show wallet --bech val -a) \
  --commission \
  --from wallet \
  --chain-id safro-testnet-1 \
  --gas="auto" \
  --gas-adjustment=1.5 \
  --gas-prices=0.00001usaf \
  -y

Unjail Validator

safrochaind tx slashing unjail \
  --from wallet \
  --chain-id safro-testnet-1 \
  --gas="auto" \
  --gas-adjustment=1.5 \
  --gas-prices=0.00001usaf \
  -y

Vote

safrochaind tx gov vote 1 yes \
  --from wallet \
  --chain-id safro-testnet-1 \
  --gas="auto" \
  --gas-adjustment=1.5 \
  --gas-prices=0.00001usaf \
  -y

Delete node

sudo systemctl stop safrochaind.service
sudo systemctl disable safrochaind.service
sudo rm /etc/systemd/system/safrochaind.service
sudo systemctl daemon-reload
rm -rf $(which safrochaind)
rm -rf .safrochaind