‘Bitcoin Layer 2’ sidechains aren’t really L2s: There is a better way

Cointelegraph.com NewsMoney has pumped into 73 Bitcoin ‘Layer-2’ scaling solutions this year. But many are just insecure sidechains. There is a better way. 

​Money has pumped into 73 Bitcoin ‘Layer-2’ scaling solutions this year. But many are just insecure sidechains. There is a better way.