0196 - Interoperability with ECDSA recipients and dual acceptance paths
Summary: Interoperability mechanisms enabling transfers to recipients that still use ECDSA-based addresses and devices. The sender can commit to transferring to an ECDSA public key or its hash, or to a bridge transferring between chains where key types differ. Another embodiment sends simultaneous transfers to both CR and ECDSA addresses, allowing the recipient to accept one path based on device compatibility.
Technology: Distributed Systems, Blockchain, Key-Type Interoperability
Industry: payments_fintech
Applications: backward compatibility
Topic: Quantum-Resistant Crypto Migration
Sequence ID: 0196