README.md

LikeCoin [likecoin-mainnet-2]

Validator AlxVoy

• Delegate https://explorer.voynitskiy.com/likecoin/staking/likevaloper10ff3y56q29yq7u0wmuchna8jv2rtkyclsmhv02
• Valoper likevaloper10ff3y56q29yq7u0wmuchna8jv2rtkyclsmhv02

Links

• Website - https://like.co/
• Twitter - https://twitter.com/likecoin
• Github - https://github.com/likecoin
• Discord - https://discord.gg/likecoin
• Blog - https://blog.like.co/
• Newsletter - https://likecoin.substack.com/

Links mainnet

• https://docs.like.co/validator/likecoin-chain-node/setup-a-node

RPC

• RPC https://likecoin.rpc.m.anode.team

API

• API https://likecoin.api.m.anode.team

Peers and seeds

• Peer [email protected]:29696
• Seeds [email protected]:26656,[email protected]:26656
• Live peers https://anode.team/LikeCoin/main/peers.txt

Genesis and addrbook

• Genesis https://raw.githubusercontent.com/likecoin/mainnet/master/genesis.json
• Addrbook https://anode.team/LikeCoin/main/addrbook.json

Explorer

• ANODE.TEAM https://main.anode.team/likecoin
• Mintscan https://www.mintscan.io/likecoin
• Ping https://ping.pub/likecoin
• BigDipper https://likecoin.bigdipper.live
• Atomscan https://atomscan.com/likecoin
• Like https://dao.like.co/

Auto installation script

wget https://anode.team/LikeCoin/main/setup_likecoin.sh && chmod u+x setup_likecoin.sh && ./setup_likecoin.sh

Installation Steps

Prerequisite: go1.18+ required. ref

Prerequisite: git. ref

• Fetch and install the current version.

wget https://github.com/likecoin/likecoin-chain/releases/download/v3.1.1/likecoin-chain_3.1.1_Linux_x86_64.tar.gz
tar -xvf likecoin-chain_3.1.1_Linux_x86_64.tar.gz
chmod +x bin/liked
mv bin/liked /usr/local/bin/
rm CHANGELOG.md LICENSE README.md likecoin-chain_3.1.1_Linux_x86_64.tar.gz

• Init

liked init <moniker> --chain-id likecoin-mainnet-2

Generate keys

liked keys add <wallet_name>

Genesis, addrbook

curl https://raw.githubusercontent.com/likecoin/mainnet/master/genesis.json > ~/.liked/config/genesis.json
curl https://anode.team/LikeCoin/main/addrbook.json > ~/.liked/config/addrbook.json

Peers, seed

seeds="[email protected]:26656,[email protected]:26656"
sed -i.bak -e "s/^seeds *=.*/seeds = \"$seeds\"/; s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" ~/.liked/config/config.toml

• Minimum gas prices

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"1.0nanolike\"/;" ~/.liked/config/app.toml

Create the service file

sudo tee /etc/systemd/system/liked.service > /dev/null <<EOF
[Unit]
Description=LikeCoin
After=network-online.target

[Service]
User=$USER
ExecStart=$(which liked) start
Restart=always
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

• Load service and start

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

Create Validator

liked tx staking create-validator \
  --amount=1000000000000nanolike \
  --pubkey=$(liked tendermint show-validator) \
  --moniker="<moniker>" \
  --identity="<identity>" \
  --website="<website>" \
  --details="<details>" \
  --security-contact="<contact>" \
  --chain-id="likecoin-mainnet-2" \
  --commission-rate="0.10" \
  --commission-max-rate="0.20" \
  --commission-max-change-rate="0.01" \
  --min-self-delegation="1" \
  --node "tcp://127.0.0.1:26657" \
  --fees="200000nanolike" \
  --from=<wallet_name>

State-Sync

• start with State-Sync

SNAP_RPC=https://likecoin.rpc.m.anode.team:443 && \
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 1000)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash) && \
echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

sudo systemctl stop liked && liked tendermint unsafe-reset-all --home $HOME/.liked

peers="[email protected]:29696"
sed -i.bak -e  "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.liked/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/.liked/config/config.toml

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