Yes there are a huge amount of sequences out there with no special need of being sequential. Apple store invoices. UPS tracking numbers (sharded by shipper). Lo

Yes there are a huge amount of sequences out there with no special need of being sequential. Apple store invoices. UPS tracking numbers (sharded by shipper). Lots of similar things that can provide a glimpse into the inner workings of what are often publically traded companies with good reason to not leak such information.