I completely agree that Bitcoin is an impressive achievement. But I still fail to understand the attraction to corporates. By putting your blockchain in the A

I completely agree that Bitcoin is an impressive achievement. But I still fail to understand the attraction to corporates. By putting your blockchain in the Azure cloud, then you have a central point of failure? I agree it's an immutable record of everything that has happened (provided there's not a "hard fork" or over 50% of the resources owned by one participant, which is hugely possible with a small network) but immutable records are possible even today.