Rethinking Distributed IDs: How Cryptographic Permutations Eliminate the Classic Trilemma

Most distributed ID schemes force uncomfortable trade-offs: sequential IDs leak growth metrics, UUID v4 suffers severe random-write penalties in large databases, and timestamp-based systems depend on precise clock synchronization. Permid64 sidesteps all three by applying reversible cryptographic permutations to simple counters, delivering the B+ tree performance of sequential keys without information leakage or operational complexity.