STORY: Bitcoin slumps. Iran’s digital activity booms. This is Crypto Weekly.:: Crypto Weekly:: Bitcoin slumpsBitcoin was on the cusp of breaking below the key $70,000 level on Thursday.As a slide in the world’s largest cryptocurrency showed no signs of stopping.It tumbled more than 3% in the Asian session to its lowest level since November 2024.The latest rout in cryptocurrencies has come hard and fast.Analysts say it was triggered by the nomination of Kevin Warsh as the next Federal Reserve Chair.Due to expectations he could shrink the Fed’s balance sheet.:: Tether bats off reports of investor pushbackTether’s CEO said there had been “misconception” about the…