Dude I am more expert about cryptographic hashes than you are. I designed my own already. I have done a lot of research in that area in 2013.
Priceless - please show us your own cryptographic hash algorithm - we are all dying to see it!

My guess is that you are going to offer your amazing cryptographic hash algo (which I am guessing has been peer reviewed by many experts all over the world) to Bitcoin?
Refute the facts in the prior post.
2011 attack breaks preimage resistance for 57 out of 80 rounds of SHA-512, and 52 out of 64 rounds for SHA-256.[1]
Pseudo-collision attack against up to 46 rounds of SHA-256.[2]
Now explain to the readers Mr. Know-It-All what happens when the hash is doubled.