Is there a minimum amount required to contract a DCN? July 04, 2023 20:09 Updated Yes. The current minimum per DCN is 0.10 BTC or its equivalent in USD. Related articles What is a Dual Cryptocurrency Note (DCN)? Who can take a DCN? What are the benefits and risks of DCNs? What do the changes in Ledn’s product offerings in Canada mean for me? What happens at maturity of a DCN?