Instruction: Explain how blockchain technology can be integrated with Federated Learning to improve data security and model integrity.
Context: This question probes the candidate's knowledge of combining blockchain technology with Federated Learning to create secure and transparent learning environments.
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The way I'd explain it in an interview is this: Blockchain can help in some federated settings by providing tamper-evident coordination, audit logs, or decentralized trust around participation and update provenance. It may be useful when multiple organizations do not fully trust a single...