Who should I contact if I have problems opening an account? 19 January 2024 17:31 Updated Please reach out to our support team via customersupport@procustody.com Related articles How do I deposit DAS? What are digital asset securities? What is the customer support email address? Can Prometheum initiate a withdrawal of my DAS or cash? How long does it take for my DAS to show in my custodial account?