#Blockchain
6 articles tagged Blockchain on PingGM Blog: Maroo Testnet Guide: tOKRW Faucet, Chain ID, RPC and First Transaction (2026); QMS Network Testnet Guide: Faucet, Chain ID, RPC and First Transaction (2026); SimpleChain Testnet Guide: Task Hub, SRW Faucet, Chain ID and RPC (2026); How to Use DogeOS Chikyū Testnet: Complete Guide (2026); Base Sepolia Faucet: Where to Get Free Test ETH and USDC in 2026; How to Deploy Smart Contracts Across Multiple Blockchains with PingGM (2026 Guide).
Maroo Testnet Guide: tOKRW Faucet, Chain ID, RPC and First Transaction (2026)
How to use Maroo Testnet, Hashed Open Finance's Korean won layer 1: add it to MetaMask, claim free tOKRW, send a first transaction and avoid gas errors.
QMS Network Testnet Guide: Faucet, Chain ID, RPC and First Transaction (2026)
How to join the QMS Network testnet: add it to MetaMask, claim free test QMS from the faucet, make a first transaction and check the airdrop status.
SimpleChain Testnet Guide: Task Hub, SRW Faucet, Chain ID and RPC (2026)
How to join SimpleChain Testnet: add it to MetaMask, claim free SRW from the faucet and earn Task Hub points with daily check-ins, streaks and referrals.
How to Use DogeOS Chikyū Testnet: Complete Guide (2026)
Step-by-step DogeOS Chikyū Testnet guide: add the network to your wallet, claim test DOGE, use the bridge, then send a first GM and deploy a contract.
Base Sepolia Faucet: Where to Get Free Test ETH and USDC in 2026
Base Sepolia faucets that work in 2026, with limits for Coinbase, Alchemy, QuickNode, Chainlink, Superchain and Circle, plus chain ID, RPC and a first transaction.
How to Deploy Smart Contracts Across Multiple Blockchains with PingGM (2026 Guide)
Deploy smart contracts across Ethereum, Base, Arbitrum, Polygon, BNB Chain, and 50+ blockchains with PingGM’s beginner-friendly multi-chain guide.