South Korean Exchange Upbit Launches Ethereum L2 Blockchain Giwa

TLDR South Korean crypto exchange Upbit has launched Giwa, an Ethereum layer-2 testnet Giwa (Global Infrastructure for Web3 Access) uses Optimism’s OP Stack with one-second block times Upbit joins other exchanges like Coinbase and Binance in launching its own blockchain Development tools and a block explorer are already available on the Giwa Sepolia testnet South [...]

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