@mysticecho008
Layer-2 solutions (e.g., Rollups, State Channels) offload transactions from the main blockchain, processing them off-chain before batching them into a single, cheaper on-chain transaction. For identity operations like credential issuance or updates, this reduces gas fees and congestion. Users pay lower costs while maintaining security through cryptographic proofs (e.g., ZKPs) or fraud proofs, making decentralized identity scalable and accessible for frequent interactions.
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