Canada NewsWireVANCOUVER, April 23, 2018VANCOUVER, April 23, 2018 /CNW/ - The following issues havebeen halted by IIROC:Company: Hashchain Technology Inc.TSX-Venture Symbol: KASHReason: At the Request of the Company Pending NewsHalt Time (ET): 12:47 PMIIROC ca...Read full news