NFTs, a digital signature saved on blockchain ledgers that allows anyone to verify the ownership and authenticity of items, have become the latest investment craze, with one artwork selling this month for nearly $70 million.
NFT, Tshaeno ya dijithale e e bolokilweng mo dibukaneng tsa mafaratlhatlha, e e letlang motho mongwe le mongwe go netefatsa gore mong wa yona ke mang le boammaaruri jwa yona, e simolotse go nna peeletso e go buiwang ka yona thata,  nngwe ya ditshwantsho tsa botaki di tlaa rekisiwa mo kgweding e ka dimilione tsa didolara di ka $70.