Example Application
In a global climate modeling project, universities could use hierarchical federated learning coordinated through Substrate's off-chain workers, with regional aggregators handling local updates.

Secure and Scalable Climate Collaboration
ZKPs verify update integrity through Substrate's verification infrastructure, SMPC ensures secure aggregation, and differential privacy protects sensitive research data.

Decentralized Climate Model Integration
For instance, universities in different regions could contribute updates to a shared climate prediction model, with regional aggregators reducing communication overhead, ZKPs ensuring the updates are valid through both EVM pallet and native Substrate verification pallets, SMPC protecting research data, and differential privacy preventing inference of proprietary datasets — enabling secure, collaborative climate research leveraging Substrate's networking capabilities.
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