[Coinbase Exchange Supports SOL Deposits and Withdrawals on the Base Network] According to the Coinbase help page, Coinbase Exchange has launched SOL deposit and withdrawal functionality on the Base network, enabling cross-chain transfers via the BaseSolana bridge. Users can directly withdraw SOL from the exchange to a Base network address or deposit SOL from the Base network into the exchange, with the system automatically crediting the SOL balance. This feature is currently unavailable to users in several jurisdictions, including New York, Japan, Germany, Canada, the United Kingdom, Singapore, Hong Kong, and others. SOL on the Base network is used as an ERC20 token.