This document is a publication of a European Patent Office (EPO) patent application, EP4492729A2, titled "Blockchain method for specifying electronic communication recipient." The application, filed by nChain Licensing AG, describes a technical solution involving blockchain technology to identify recipients of electronic communications. The publication date is March 18, 2026.

As this is a patent application publication, it does not impose direct regulatory obligations or compliance deadlines on entities. However, it represents a new development in intellectual property related to blockchain and electronic communications. Companies operating in the telecommunications and technology sectors, particularly those involved with blockchain solutions, may wish to monitor the progress of this patent application and similar filings for potential future licensing or competitive landscape implications.