Are you familiar with hybrid logical time systems like " HybridTime - Accessible Global Consistency with High
Clock Uncertainty" (http://users.ece.utexas.edu/~garg/pdslab/david/hybrid-time-t...) or "Logical Physical Clocks
and Consistent Snapshots in Globally Distributed Databases" (https://cse.buffalo.edu/tech-reports/2014-04.pdf)? I'd be interested in reading what you view as the tradeoffs between Bloom clocks and these systems.