Re: Is any crypto truly scalable to a global scale? BTC, ETH, IOTA, DCR, PIVX...?

1. Can blockchain-based currencies really work with billions of users?

Sure:

1. How To Enable On-Chain Scaling (Dash)
2. OFFICIAL DASH ROADMAP

v16 - 512TX/S
v17 - 1024TX/S
v18 - 2048TX/S
v19 - 4096TX/S