CurrencyWorks’ Zer00™ Crypto Mining Platform Starts Working with the First Municipality to Implement Environmental Zero-Cost Energy Solution Los Angeles CA, June 15, 2021 (GLOBE NEWSWIRE) -- CurrencyWorks Inc. (“CurrencyWorks” or the “Company”), (CSE: CWRK and OTCQB: CWRK) a financial technology blockchain pioneer, NFT, digital currency,...