> LONDON, May 21 (Reuters) - Around 4.5% of all bitcoin mining takes place in Iran, allowing the country to earn hundreds of millions of dollars in cryptocurren

> LONDON, May 21 (Reuters) - Around 4.5% of all bitcoin mining takes place in Iran, allowing the country to earn hundreds of millions of dollars in cryptocurrencies that can be used to buy imports and lessen the impact of sanctions, a new study has found. https://www.reuters.com/technology/iran-uses-crypto-mining-lessen-impact-sanctions-study-finds-2021-05-21/ https://www.reuters.com/technology/iran-uses-crypto-mining-l...