> why would any real business want to use a public blockchain?
I think it is only important for a business when public trust is important. For example, a news agency could publish its articles in a public blockchain so the original article and any updates to that article would forever be auditable from that blockchain.
I think it is only important for a business when public trust is important. For example, a news agency could publish its articles in a public blockchain so the original article and any updates to that article would forever be auditable from that blockchain.