Implement Advanced Property Metadata Standard #69
Description
Description: Create a comprehensive metadata standard for property tokens that supports rich property information, legal documents, multimedia content, and dynamic updates.
Acceptance Criteria:
- Design extensible metadata schema for properties
- Implement IPFS integration for large file storage
- Add metadata verification and validation system
- Create dynamic metadata update mechanisms
- Implement metadata versioning and history tracking
- Add multimedia content support (images, videos, tours)
- Include legal document integration and verification
- Provide metadata management and search capabilities
Files to modify:
- Create new
contracts/metadata/module contracts/property-token/src/lib.rs- Enhance metadata handling- Add metadata-specific tests and IPFS integration