South Africa’s VALR, Africa’s largest crypto exchange by trade volume, has successfully completed its Proof of Reserves audit conducted by Hacken, a renowned blockchain security firm. Established in 2018, VALR is a digital asset platform that allows customers to buy, sell, store and transfer Bitcoin and 60 other cryptocurrencies – the widest selection of any [...] The post SA’s VALR completes Proof of Reserves audit by blockchain security firm Hacken appeared first on Disrupt Africa.