This week was a rollercoaster for the cryptocurrency market with significant updates coming in from various fronts. The U.S. and Israel are escalating their efforts to curtail cryptocurrency transfers to Hamas, with Bitcoin (CRYPTO: BTC), Dogecoin (CRYPTO: DOGE), and Ethereum (CRYPTO: ETH) being implicated as funding streams. Meanwhile, investor Peter Schiff voiced his skepticism about the anticipated demand for a new Bitcoin ETF. Crypto analyst…