Use Cases & Examples

This section explores practical applications of Efímero disposable chains, demonstrating how they solve real-world challenges in token distribution, user onboarding, and high-volume engagement campaigns within the Polkadot ecosystem.

Suggested Use Cases

Asset Airdrops

Large-scale token distributions where recipients can claim assets without needing existing funds for transaction fees. The disposable chain handles the high-volume claiming process while valuable assets remain secure on permanent chains like Asset Hub.

Event Crediting Systems

Temporary chains for conferences, hackathons, or community events where participants earn credits or badges that can later be converted to permanent assets. The zero existential deposit enables frictionless participation for new users.

Competition Award Distribution

Prize distribution for contests or achievements where winners claim rewards through Merkle-proof verification. The temporary nature suits one-time events while XCM integration ensures prizes can be transferred to permanent storage.

Temporary Low-Friction Trading Environments

Short-term marketplaces or trading venues for specific assets where the zero existential deposit and fee-free onboarding enable broader participation without the setup complexity of permanent chains.