Right now, price of ETH is $450 USD.
After Casper + Sharding, 32 ETH is required to be a validator. (this link is a great read, btw)
USDSGD rate is about 1.36.
Do the math and you get $19,584, which will be enough to get the crypto capital required to run a validator.
Buy a NUC for about $400-500 and you’ve got yourself enough hardware to host the node.
So there you go, for about $20,000 SGD, you’ll have the essentials to run an ETH validator once Casper and Sharding is out.
All of this is crypto nerd speak, but basically it’s going to be a “passive income instrument”.
ROI is fuzzy. Some people think 5%, but I’d imagine that the real life returns are 3%, or maybe even lower.
ROI is also in ETH, which is volatile against …