The culture of the copy and the problem of authenticity

Bill Maurer writes that “Blockchain tugs at several longstanding concerns of [anthropology], from the nature and politics of money to the creation and negotiation of the commons, to the culture of the copy and the problem of authenticity”

Can you help me describe how this analysis relates specifically to NFTs, and what do you think the rise of NFTs tells us about the nature and politics of money, the creation and negotiation of the commons, the culture of the copy, and the problem of authenticity?