crypto-asset service

any of the following services and activities relating to any crypto-asset: (a) providing custody and administration of crypto-assets on behalf of clients; (b) operation of a trading platform for crypto-assets; (c) exchange of crypto-assets for funds; (d) exchange of crypto-assets for other crypto-assets; (e) execution of orders for crypto-assets on behalf of clients; (f) placing of crypto-assets; (g) reception and transmission of orders for crypto-assets on behalf of clients; (h) providing advice on crypto-assets; (i) providing portfolio management on crypto-assets; (j) providing transfer services for crypto-assets on behalf of clients