Fidelity International has joined JPMorgan's Tokenized Collateral Network (TCN) to partner with Onyx Digital Assets to tokenize shares in money market funds (MMFs). Fidelity International, which also has a long history in digital assets and partnered with Swiss bank Sygnum on a tokenization project as early as 2019, said the move meant improving efficiency in meeting margin requirements and reducing transaction costs and operational risks. Morgan...