DID Resolution Just Got WAY More Powerful! 🤯 Here's What Changed

• Added new HTTP(S) binding examples with proper media types for both DID resolution (application/did-resolution) and DID URL dereferencing (application/did-url-dereferencing)
• Enhanced security considerations with detailed guidance on JSON-LD context integrity to prevent man-in-the-middle attacks
• Clarified caching behavior with the noCache resolution option and its security implications for denial-of-service protection
• Added comprehensive error mapping between DID resolution outcomes and HTTP status codes (200, 404, 410, etc.)
• Improved versioning support with versionId and versionTime parameters for historical DID document retrieval
• Expanded metadata structures with detailed examples for resolution, dereferencing, and document metadata
• Added guidance on VDR network forks and how DID methods should handle distributed system forks

The W3C DID Resolution specification defines standardized processes for resolving Decentralized Identifiers (DIDs) and dereferencing DID URLs, enabling consistent and interoperable identity management across different decentralized systems. DIDs are self-sovereign digital identifiers controlled by their owners without central authorities. The specification provides algorithms for fetching DID documents (containing cryptographic keys and service endpoints) and for retrieving specific resources referenced by DID URLs. This update enhances the HTTP(S) binding with proper media types, improves security measures, and adds comprehensive error handling and metadata structures.