Ostium Raises $20 Million Series A from General Catalyst & Jump Crypto to Bring Global …

 … exchange layer onchain.” Ostium’s self-custodial architecture … Built on Arbitrum, an Ethereum Layer 2, Ostium is the first and only …  … exchange layer onchain.” Ostium’s self-custodial architecture … Built on Arbitrum, an Ethereum Layer 2, Ostium is the first and only … Read More