[corysama]

Googling for enterprise blockchain scenarios, I find https://www.hyperledger.org/projects/sawtooth/seafood-case-s... I guess in this case the goal is to ensure customers trust in the enterprise beyond just reputation. These records are currently being stored in traditional databases and the customers trust that the records aren't being tampered with out of the expectation of consequences if the enterprise was caught cheating. But, with a blockchain record, cheating becomes extraordinarily harder. The customers do not need to trust. They can verify.

[stefano]

Do the customers have to run their own mining network to ensure the producer can't pull a 51% attack?

[lurker456]

While a 51% attack is a real concern, an even more likely scenario is the network going down. During a network split the local node(s) will happily continue to ingest logs which once the network is healed will all be rejected.