Hong Kong regulators are considering allowing crypto ETF issuers to stake their custodied Ether, potentially earning a yield of up to 3.6% per annum. Meanwhile, Worldcoin, a crypto project by OpenAI CEO Sam Altman, has been sanctioned in Hong Kong for alleged privacy violations. In other news, Binance co-founder Yi He and Bitget CEO Gracy Chen, both former Chinese TV hosts, now run the world's largest crypto exchanges. Hong Kong gaming firm Boyaa Interactive has seen its profits soar twelvefold after investing $100 million in crypto. Lastly, Inkeverse Group Limited, a Hong Kong entertainment streaming group, plans to invest up to $100 million in cryptocurrencies.