Blockchain News Binance’s BNB Chain introduces layer-2 testnet powered by Optimism 2 years ago The Binance-founded blockchain has introduced a new layer-2 chain opBNB, though some suggest there are other ways to scale the network. Tags: Blockchain Continue Reading Previous Why ZK-rollups need data availability — Avail co-founderNext European Investment Bank taps blockchain for Climate Awareness Bond More Stories Blockchain News Crypto exchange CEO’s daughter fights off brazen kidnappers in Paris 3 hours ago Blockchain News How to use tsUSDe on TON for yield-generating dollar savings 4 hours ago Blockchain News Animoca eyes New York listing, cites Trump’s crypto-friendly stance — Report 5 hours ago