Efímero: Disposable Chains

Welcome to the comprehensive documentation for Efímero, a Polkadot parachain concept that enables high-volume, low persistence use-cases through disposable, temporary blockchain infrastructure.

What are Disposable Chains?

Disposable chains are ephemeral parachains with limited lifespan, designed to support high-volume use-cases without long-term state persistence. Unlike traditional chains designed for indefinite state, disposable parachains can be fully discarded after a set period, sidestepping typical storage constraints and enabling cost-effective operations like airdrops and user onboarding campaigns.

Key Features

  • Zero Existential Deposits - Remove barriers for new users
  • Cost-Effective Operations - Minimize storage and account creation costs
  • High-Volume Support - Handle massive load of user transactions without permanent storage concerns
  • Polkadot Native - Leverage XCM and Asset Hub integration
  • Temporary by Design - Storage can be discarded without long-term implications

Documentation Structure

This documentation is organized into four main sections:

  1. Introduction & Overview - Understanding disposable chains, their purpose, and project goals
  2. Features & Architecture - Technical implementation details and core features
  3. Use Cases & Examples - Practical applications and real-world scenarios
  4. Implementation Guide - Setup instructions and deployment considerations

Getting Started

If you're new to Efímero, we recommend starting with the Introduction & Overview to understand the core concepts, then proceeding through the documentation in order.

For developers ready to implement an application example, jump directly to the Implementation Guide for practical setup instructions.