PANews reported on October 15th that Coinbase Markets announced that the platform will open spot trading of DoubleZero (2Z) against the US dollar at 1:00 AM (Beijing Time) on October 17, 2025, subject to liquidity conditions being met. 2Z is the Solana network's SPL token, with the contract address J6pQQ3…Mfvd. Deposits are only supported on that network ; misuse of other chains will result in asset loss. The currency will be labeled "experimental" and will be accessible to institutional users through Coinbase Exchange.