Wow! I0coin has a very impressive hash rate. I need to look at this one.
Is it true??
I haven't know the IOC
Yes, it's true. As the description says above "Its network hash rate ranks consistently in the top 1% compared to ALL other crypto-currencies." Just look at its hash rate on vircurex.com, which is 6,500 Tera Hash today, and find ANY other crypto with a higher one and a block time under 10 minutes. You can't find one!!!
We've had some 51% attacks on cryptos, but nothing really sustained across many coins. It's just a matter of time. When it does people will realize how important high hash rates are.