Ripple Custody now supports Hedera assets using a shared MPC custody model.The integration includes DeRec for decentralized recovery without seed phrases, targeting institutional compliance.Academic paper confirms Ripple Custody's support for Hedera, presenting a wallet model for regulated entities.The model utilizes Multi-Party Computation (MPC) and Threshold Signature Schemes (TSS) for secure management across XRPL, Ethereum, and Hedera.