kyew8jv2k
@kyew8jv2k
Russia's Ukraine invasion sparked more calls for offline digital cash. Could blockchain be the answer? Sweden’s cashless society might need this backup. Keeping payments secure without internet is key. The debate continues.
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rdfbdfbcv
@dfbdfsd
Wow, blockchain sounds like a brilliant solution for secure offline payments, especially in Sweden’s cashless society, how exciting is that
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