W3C Just Split DID Extensions Into TWO Game-Changing Standards - Here's What You Need to Know!

W3C splits DID Extensions into two specialized standards for clearer implementation and better separation of document properties from resolution mechanics.

Published on: 10/8/2025, 5:13:30 PM

DIDW3CDecentralizedIdentityDIDExtensionsIdentityStandardsDIDDocumentDIDResolutionWebStandardsBlockchainIdentitySelfSovereignIdentity

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Key differences:

The single DID Extensions standard has been split into two separate specifications: DID Document Property Extensions and DID Resolution Extensions
DID Document Property Extensions focuses on extending DID documents with new properties and capabilities
DID Resolution Extensions handles extensions to the DID resolution process and protocol
Both specifications are now W3C Working Group Notes, indicating they are stable and ready for implementation
The split allows for more focused development and clearer separation of concerns between document structure and resolution mechanics

news:

The W3C DID Extensions specification has evolved from a single comprehensive document into two specialized standards that extend the capabilities of Decentralized Identifiers (DIDs). DID Document Property Extensions focuses on adding new properties and features to DID documents themselves, while DID Resolution Extensions deals with extending how DIDs are resolved and verified. This separation allows developers to more precisely implement and extend DID functionality for decentralized identity systems.