*Disclaimer: Trading OTC digital assets and crypto currencies involves substantial risk of loss and is not suitable for all investors. These products carry a high degree of risk to your capital, and it is possible to lose more than your initial investment. Only speculate with money you can afford to lose. As with any trading, you should not engage in it unless you understand the nature of the transaction you are entering into and, the true extent of your exposure to the risk of loss. These products may not be suitable for all investors, therefore if you do not fully understand the risks involved, please seek independent advice. BlockFills does not service retail investors. Derivative Products available to Qualified Counterparties Only. For US Persons, client is an Eligible Contract Participant (“ECP”) as defined in Section 1a(18) of the Commodity Exchange Act and related guidance. Non-US Persons must qualify as an Eligible Professional Client. BlockFills only provides services to customers resident in the UK who fall within an exemption available under the UK financial promotion regime (Investment professionals, High net worth individuals, High net worth companies, unincorporated associations etc. Certified sophisticated investors).