Time travel
Replay the ledger to any moment in the cycle and see exactly what the meter read.
Point-in-time meter
Total billed as of
now
—
Jul 1, 12:00 AM · cycle startnow
Drag back in time — totals are re-derived by re-pricing only the events recorded up to that instant. Exact at any point because the DSQL ledger is append-only and strongly consistent.