RPC, API, gRPC

RPC : https://pell-testnet-rpc.itrocket.net (opens in a new tab) API : https://pell-testnet-api.itrocket.net (opens in a new tab) gRPC:

pell-testnet-grpc.itrocket.net:443

Peers, Seeds, Live Peers, Addrbook

peers:

d003cb808ae91bad032bb94d19c922fe094d8556@pell-testnet-peer.itrocket.net:58656

seeds:

5f10959cc96b5b7f9e08b9720d9a8530c3d08d19@pell-testnet-seed.itrocket.net:58656

live peers: (11 active)

PEERS="d003cb808ae91bad032bb94d19c922fe094d8556@pell-testnet-peer.itrocket.net:58656,2b2932bd000204b75d2675d84e0e6e690fcc9b41@31.165.179.107:26656,739d38ce19e4d2b22eb77016f91bf468e93c22af@37.252.186.230:26656,91a02af99b3ab4fd0e7b24139d7e30b94fa117c4@65.108.0.88:12356,f487313950783ed57c5fcb9be1998b50a41bd931@37.27.127.220:57656,f1049cc2be2902053bcf5ea1a553414d8a978ef6@[2a01:4f8:110:4265::11]:26656,81caef1e38e18974813624aea310722ad68a33dd@65.109.27.148:26656,dce9d17f8c2dcc75a7946f11a2e4ac9295614b78@145.239.9.196:26656,73270186a4ed6a4136a2c02274867c0c41c304dd@46.4.91.76:30356,54e6743cb3d05fdaf71f06f2f05728c62358f802@176.9.8.81:11856,2bb156446731e08192063569fa02e783c4345141@135.181.139.249:37656"
sed -i -e "/^\[p2p\]/,/^\[/{s/^[[:space:]]*persistent_peers *=.*/persistent_peers = \"$PEERS\"/}" $HOME/.pellcored/config/config.toml

peers scanner:

Stale peers can lead to node inefficiency over time. Below are 20 active peers found by our network scanner. These are verified for decent uptime in real time.

PEERS="d003cb808ae91bad032bb94d19c922fe094d8556@pell-testnet-rpc.itrocket.net:58656,d003cb808ae91bad032bb94d19c922fe094d8556@65.108.193.254:58656,aba4753565ed10cd397a640b3ccbb68d875985c1@95.216.13.161:58656,c9271f5c59d84c71d8cbbed00a01ebb517543c8f@65.109.79.44:31656,05aeafb0fc231c0aa267c43abca2a54ca5353f38@65.109.24.32:15656,2408324c02b3c8223398116e1213338db79e4c8e@65.108.14.235:57656,78d89ac4ef91fd92bd97769891711ca58bd7f512@pell-t-rpc.noders.services:47956,4cad46992872f86da794f47ab662592bf9ca500a@135.181.79.242:57656,a2460ce7888ac53f13aa50ba0b8df9a553bd3332@65.109.84.153:57656,469fa43adad2b330bb8f88f8a0a03fad82f49fa8@95.217.230.235:57656,f2474b5e49e1399ee933cb28776dd9893941457d@135.181.210.46:57656,7073d7caaea03510fa9776aa4de362569ff09171@15.204.216.126:26656,53eb7a5d2ee95d6e73de260b35659ecf8ba087ef@95.214.54.196:57656,739d38ce19e4d2b22eb77016f91bf468e93c22af@37.252.186.230:26656,32fac46251436c7bee07b9aa5571f69b5fb765f4@193.34.212.164:57656,4efd5164f02c3af4247fc0292922af8d08a46ae6@51.89.1.16:26656,969e6b8df14860c3f5176cba6af317e3666f721d@82.223.17.254:26656,5c7b279674645bbfe34ff7ee8fb4f3769e5e478b@95.214.55.209:57656,1bcc2348282d98636bb73eff3fc39f5f06d4a3c2@65.109.53.24:58656,806bf9c5fe192736de4718a66fde56e45e03953c@65.109.84.235:20656"
sed -i -e "/^\[p2p\]/,/^\[/{s/^[[:space:]]*persistent_peers *=.*/persistent_peers = \"$PEERS\"/}" $HOME/.pellcored/config/config.toml

addrbook: (upd 1h)

wget -O $HOME/.pellcored/config/addrbook.json https://server-5.itrocket.net/testnet/pell/addrbook.json

genesis:

wget -O $HOME/.pellcored/config/genesis.json https://server-5.itrocket.net/testnet/pell/genesis.json

Snapshot

sudo systemctl stop pellcored
cp $HOME/.pellcored/data/priv_validator_state.json $HOME/.pellcored/priv_validator_state.json.backup
rm -rf $HOME/.pellcored/data
curl https://server-5.itrocket.net/testnet/pell/pell_2025-05-25_2486432_snap.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.pellcored
mv $HOME/.pellcored/priv_validator_state.json.backup $HOME/.pellcored/data/priv_validator_state.json
sudo systemctl restart pellcored && sudo journalctl -u pellcored -f

State Sync

If you don't want to wait for a long synchronization you can use:

sudo systemctl stop pellcored
 
cp $HOME/.pellcored/data/priv_validator_state.json $HOME/.pellcored/priv_validator_state.json.backup
pellcored tendermint unsafe-reset-all --home $HOME/.pellcored
 
peers="d003cb808ae91bad032bb94d19c922fe094d8556@pell-testnet-peer.itrocket.net:58656,f2474b5e49e1399ee933cb28776dd9893941457d@135.181.210.46:57656,91a02af99b3ab4fd0e7b24139d7e30b94fa117c4@65.108.0.88:12356,ea168a983dfc9922aaea782ac5602c990809289d@65.108.231.54:57656,f487313950783ed57c5fcb9be1998b50a41bd931@37.27.127.220:57656,f1049cc2be2902053bcf5ea1a553414d8a978ef6@[2a01:4f8:110:4265::11]:26656,572e238b94275a4aa9c8c5d54a19184927f40e53@162.62.227.60:26656,73270186a4ed6a4136a2c02274867c0c41c304dd@46.4.91.76:30356,54e6743cb3d05fdaf71f06f2f05728c62358f802@176.9.8.81:11856,2bb156446731e08192063569fa02e783c4345141@135.181.139.249:37656,398424e6b891cddd7eecd2f0978d99dfecb72ee1@103.164.81.233:26656"  
SNAP_RPC="https://pell-testnet-rpc.itrocket.net:443"
 
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.pellcored/config/config.toml 
 
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height);
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000));
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash) 
 
echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH && sleep 2
 
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/.pellcored/config/config.toml
 
mv $HOME/.pellcored/priv_validator_state.json.backup $HOME/.pellcored/data/priv_validator_state.json
 
sudo systemctl restart pellcored && sudo journalctl -u pellcored -fo cat

Node Sync Status Checker

#!/bin/bash
rpc_port=$(grep -m 1 -oP '^laddr = "\K[^"]+' "$HOME/.pellcored/config/config.toml" | cut -d ':' -f 3)
while true; do
  local_height=$(curl -s localhost:$rpc_port/status | jq -r '.result.sync_info.latest_block_height')
  network_height=$(curl -s https://pell-testnet-rpc.itrocket.net/status | jq -r '.result.sync_info.latest_block_height')
 
  if ! [[ "$local_height" =~ ^[0-9]+$ ]] || ! [[ "$network_height" =~ ^[0-9]+$ ]]; then
    echo -e "\033[1;31mError: Invalid block height data. Retrying...\033[0m"
    sleep 5
    continue
  fi
 
  blocks_left=$((network_height - local_height))
  echo -e "\033[1;33mNode Height:\033[1;34m $local_height\033[0m \033[1;33m| Network Height:\033[1;36m $network_height\033[0m \033[1;33m| Blocks Left:\033[1;31m $blocks_left\033[0m"
 
  sleep 5
done

Wasm

updated every 1h

curl https://server-5.itrocket.net/testnet/pell/wasm_pell.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.pellcored 
sudo systemctl restart pellcored && sudo journalctl -u pellcored -f

Pell Network Installation