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TechFlow News, April 1: Coinbase announced that spot trading for CHECK (Checkmate) and SIGN (Sign) will officially launch on April 2, 2026.
Specifically, the CHECK-USD and SIGN-USD trading pairs will go live at or after 9:00 a.m. Pacific Time, with the exact launch time contingent upon liquidity conditions being met. Trading will only be available in regions where related trading services are supported.
Coinbase Exchange announced that it will officially launch spot trading for CHECK (Checkmate) and SIGN (Sign) on April 2, 2026. Specifically, the CHECK-USD and SIGN-USD trading pairs will go live at or after 9:00 a.m. Pacific Time; the exact launch time depends on whether liquidity conditions are met, and trading will only be available in regions where related trading services are supported.
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