There is just the one view because it's well known, that's the third one you posted. It was made by Satoshi Nakamoto and he split a few years later. He has posted once since then only saying he is not Dorian Nakamoto but he didn't provide a signed message so some don't believe it was truly him. His email was compromised since he stopped using it but that has changed nothing.
January 2009, the bitcoin network came into existence with Satoshi Nakamoto mining the genesis block of bitcoin (block number 0), which had a reward of 50 bitcoins.Bitcoins are created as a reward for a process known as mining. They can be exchanged for other currencies, products, and services. In 2009, the price of bitcoin is only 0.08 dollars comparing to it's price today, we can say that the path of bitcoin in our world industry is unbelievable.