Contents

Chapter 1

Tiered Access Contract

Sub Protocol Product #7 — CryptoForge Store #5

On-chain feature gating contract that restricts access to application features based on MembershipNFT tier levels. Define features with minimum tier requirements, check access in a single call, and manage manual overrides.

Chapter 2

Features

  • Feature registry with tier-based minimum access levels
  • Integration with MembershipNFT for tier lookups
  • Manual override system for VIP/revoked access
  • Batch feature creation for gas efficiency
  • Bitmap-based FeatureFlags library (256 flags in one uint256)
  • Access counting for analytics
  • Deterministic feature IDs via keccak256(name)
Chapter 3
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Quick Start

Chapter 4
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Architecture

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