最新报道:Block founder Jack Dorsey is pushing for a federal tax exemption on everyday Bitcoin transactions, urging revival of a legislative effort that failed in July. His call came as his payments firm launched a new Bitcoin wallet for small businesses using Square systems. Senator Cynthia Lummis responded positively, having previously attempted similar crypto-friendly amendments. Currently, IRS treats crypto as property, creating reporting burdens even for small purchases. Experts note the exemption could reduce paperwork but warn Bitcoin's volatility remains a hurdle for merchant adoption.