Japanese representatives will push for the adoption of global rules on cryptocurrencies at the upcoming G20 meeting in Argentina. Next week, the summit will gather finance ministers and central bankers in Buenos Aires. Other countries also want to put crypto matters on the table, with signals coming from key members of the European Union.
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https://news.bitcoin.com/japan-to-call-for-crypto-rules-at-the-g20-summit/The Japan did it because they concern for other countries that strict in cryptocurrency when it comes in regulation. I hope this event will change the other countries to be legal the cryptocurrency. And I think this is the good start for crypto.