
BNB Chain Introduces Layer 2 Testnet Built on Optimism’s OP Stack
BNB Chain, a leading decentralized ecosystem for the creation of decentralized applications (dApps), has introduced the opBNB testnet. The testnet is built on Optimism’s OP Stack, a layer-2 scaling solution for Ethereum, and is designed to address network congestion and high fees on BNB Chain. The opBNB testnet is expected to achieve speeds of 4,000 transactions per second (tps) at a cost of 0.005 U.S. cents per transaction. This is significantly faster and cheaper than BNB Chain’s mainnet, which currently averages around 1,500 tps and costs around $0.05 per transaction. The opBNB testnet is a significant development for BNB Chain,