• Beijing court rules Bitcoin mining contract 'void' https://techcrunch.com/2021/12/15/beijing-court-rules-bitcoin-mining-contract-void/ 3 comments 26/12/2021

• Beijing court rules bitcoin mining contract 'void' https://finance.yahoo.com/news/beijing-court-rules-bitcoin-mining-024955362.html 7 comments 16/12/2021 cryptocurrency