Memento ZK Chain is an institutional-grade, public-permissioned Layer 2 that blends private execution, bank-level KYC, and Axelar interoperability while anchoring every block on Ethereum. Co-built with Deutsche Bank under MAS’s Project Guardian, it embodies the vision of Larry Fink, CEO of BlackRock: “Every stock, every bond, every fund—every asset—can be tokenized”.