Macau and China’s southern Guangdong province have a mutually recognised health code system powered by blockchain. This allows both sides to validate the health status of travellers without directly exchanging personal data, hence complying with local privacy laws. — SCMP
Even amid a global travel standstill due to the coronavirus, more than 17 million people travelled between Macau and China’s southern Guangdong province since May.
This is thanks to a mutually recognised QR health code system using a crucial piece of technology: blockchain.
Already a subscriber? Log in.
Subscribe now and receive free sooka plan for 1 month. T&C applies.
Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
