<prompt> Bolela tšitiso e ka bang teng ea ho sebelisa theknoloji ea blockchain.nan  <response>: Instruction in English: State a possible drawback of using blockchain technology. . Response in English: One possible drawback of using blockchain technology is its high energy consumption due to the complex mining processes involved in verifying transactions and adding them to the blockchain. The mining process requires significant computing power and electricity, leading to concerns about its environmental impact. Additionally, transactions on the blockchain can take longer to process and can incur higher fees than traditional payment methods. . Response in Sesotho: Tsela e ngoe e ka khonehang ea ho sebelisa theknoloji ea blockchain ke tšebeliso ea eona e phahameng ea matla ka lebaka la mekhoa e rarahaneng ea merafo e amehang ho netefatsa litšebelisano le ho li kenya ho thibela. Tsebetso ea merafo e hloka matla a bohlokoa a komporo le motlakase, e lebisang ho ngongoreheng ka phello ea eona ea tikoloho. Ho feta moo, litšebelisano ho blockchain li ka nka nako e telele ho sebetsa mme li ka tlisa litefiso tse phahameng ho feta mekhoa ea khale ea ho lefa. 