REPORT: Bitcoin startup could be Cincinnati's next public company

A Cincinnati company founded by a Miami University alum is vetting plans to go public with a valuation that could top more than $3 billion, Bloomberg reports. Griid Infrastructure, a bitcoin mining upstart, is negotiating with blank-check firm Adit EdTech Acquisition Corp. about a possible SPAC, or special purpose acquisition company, merger. The deal, which is not finalized, would value Griid at more than $3 billion, Bloomberg reported last week, citing anonymous sources. Both Adit EdTech, which…