The only concrete use case you've offered “is unlikely to deliver substantial gains to the industry when compared to alternatives” such as shared databases, whi

The only concrete use case you've offered “is unlikely to deliver substantial gains to the industry when compared to alternatives” such as shared databases, which don't require any costly consensus algorithm. https://doi.org/10.1016/j.techsoc.2020.101298 https://doi.org/10.1016/j.techsoc.2020.101298