About The Ripple XRP Ledger MPTStandard... He also stated that MPT supports native metadata standards, such as XLS-0089d and the Actus Standard, enabling tokens to function as digital contracts with machine-readable terms ... .
The XRP Ledger (XRPL) is entering a new evolutionary phase with the introduction of the XLS-86 amendment, which brings a firewall layer directly at the protocol level ... About The XRP Ledger XLS-86 Firewall Amendment.