CoinVoice has recently learned that according to Coinbase's announcement, the platform will support the Spark (SPK) token on the Ethereum network, marked as 'Experimental', and the transfer function has been opened. If liquidity conditions are met, the SPK - USD trading pair will be gradually launched later today, and there may be restrictions in certain jurisdictions.

Coinbase reminds users not to send SPK through non-ERC-20 networks, otherwise funds may be lost. [Original link]