Blockchain News What is a Helium miner and how does it work? 2 years ago A wireless device called a hotspot, or helium miner, uses radio technologies for HNT minting and rewards HNT tokens for providing coverage. Tags: Blockchain Continue Reading Previous Hackers keeping stolen crypto: What is the long-term solution?Next Payments company Curve bids for BlockFi’s 87,000 credit card customers More Stories Blockchain News Web3 active developers drop nearly 40% in one year 9 hours ago Blockchain News Trump tariff negotiations are ‘all about’ China deal — Raoul Pal 9 hours ago Blockchain News Mike Novogratz’s Galaxy Digital gets SEC nod for Nasdaq listing 17 hours ago