Crack _HOT_ Private Key Bitcoin Calculator

I am doing a presentation on Bitcoins and I was looking for some calculations to make people feel safe about the private key encryption. Please first answer, how long in bytes the private key is, then how many combinations of numbers it will contain, and then what is the fastest computer or network of supercomputers and how long it would take to crack a private key using that computer. I think the result would be very educational based on my own calculations. Thank you.

crack private key bitcoin calculator

Many will give lots of excuses why this is not relevant, but the fact is that the party line of "it is effectively impossible to crack bitcoin private keys" is a demonstrably false statement. Keys have been cracked, and it did not billions of billions of years.

The point Is that your bitcoin folks telling you how secure it is based on 10P already have the basic math wrong by 15-30 times because they evidently don't know as much as they think. The improvements are not dependent on Moore's Law either , the recent advancements and present limitations have to do with an entirely different Law which is what NV Link solved as best it could and improved computing time so well , This is just today's example of how their theory of a billion billion years is already wrong by a factor of 15-30 and will continue to become wrong each year at a much higher rate than they assume. In 30 years or less bitcoin at it's present level will be easily cracked by anyone who has 40 to 50,000 dollars to spend (in todays money) or can use any number of University or Corporate Supercomputers.