The latest headlines & happenings in Edmonton's tech community. This week: Prairies Economic Development Canada, or PrairiesCan, will serve Alberta, Manitoba, and Saskatchewan, replacing Western Economic Diversification Canada; Alberta Enterprise Corporation has invested $10 million in Yaletown Partners second Innovation Growth Fund; Startup Edmonton interim director Lauren Briske will be moving on in September; Bitcoin Well virtually rang the opening bell at the Toronto Stock Exchange on July 30; NanoCanada, which has formed the first Canadian nanomedicine cluster, has received funding.