Silence Laboratories has launched a quantum-safe custody vault aimed at protecting digital assets from future cryptographic threats. The system integrates post-quantum signatures with multi-party computation (MPC), allowing institutions to enhance security without overhauling existing infrastructure. This initiative uses the ML-DSA standard, set by the U.S. National Institute of Standards and Technology in 2024, to replace traditional signature schemes. Early adopters, including Bitgo and Infosys, are testing the vault, highlighting a growing institutional focus on quantum risk. The platform's modular design allows integration with existing governance frameworks, facilitating gradual adoption. Silence Labs' approach aims to prepare financial institutions for potential quantum threats, emphasizing early preparation over rushed transitions.