EDIT : Just wanted to throw in here that I'm NOT trolling, I DON'T hate bitcoins, and I"M NOT trying to get people to stop mining! I've been buying up hardware and mining, and I'm still mining, so don't take this post the wrong way, this is just something that popped into my head the other day...
I'm sure some of you are aware of the impending worldwide upgrade from IPv4 to IPv6 because we're simply running out of address space. The 32-bit IP addresses we know today are close to complete exhaustion, and statistics say that we have less than year until we're out of addresses, especially with the recent boom in smartphones, of which each has it's own IP address...
Temporary solutions have been subnetting and NATing, but the address space has been stretched, far, and chopped into so many pieces that we're running out of fixes.
So, the solution is the long awaited IPv6 (128-bit), which will replace the current IPv4(32-bit) in the next few years, slowly. How will this kill bitcoins? Well, IPv6 will also have subnets. The first and largest of the subnets will be the ones that divide countries and geographical locations according to the first few hexadecimal values.
Meaning, (and these aren't real numbers...) if the IPv6 address starts with 34 then the originating IP is from China, if it starts with A8 then the IP is from the USA, if it starts with 6F then it's from Germany and so on and so on.
So, this is how the governments or ISP's will kill bitcoins if they see fit. By simply ensuring that ISP's and the like block access to the bitcoin network either outside of their subnet, or selectively block traffic to/from specific subnets. Effectively creating a bubble around their slice of the internet.
This won't affect ONLY bitcoin, but can affect ANY internet traffic. So it will be interesting to see what governments and ISPs do when they have their own piece of the internet which they can control.
I do know that yes, you can still use 256-bit encrypted VPN's and proxies, possibly, but to use them all the time for everyday surfing? Yuck.
Don't mean to put a scare into anyone, because this whole change over is going to take years and years, but it's happening. I'm already implementing IPv6<->IPv4 translating using TRT Cisco hardware at work since we're considering just getting it over with and switching our internal network to IPv6 now, just to stay ahead of the game.
But as the years pass, you'll notice more people and websites having IPv6 addresses, and IPv4 slowly disappearing...
Food for thought. Thanks for reading!
And, woohoo! Post 69!