9 rounds of hashing from 6 hashing functions (blake, bmw, groestl, jh, keccak, skein)
What coin did that first?
Another coin was SIC or Sifcoin - from a russian creator. I don't know if it was the first.
But look at these params - Inflatocoin
https://cryptocointalk.com/topic/676-sifcoin-sic-information/It goes to show that you can innovate, but if someone copy/pastes with better parameters, that coin will do better.