Proof of Interaction - Tracks user interactions for on-chain engagement.

Overview

InteractionLogger is a lightweight and efficient smart contract designed to record and track user interactions on the blockchain. It provides an immutable, timestamped log of activity without requiring custom inputs or external dependencies.

Key Features

• Event-Based Logging: Every interaction is recorded via an emitted event, storing the user’s address and the exact timestamp.

• No Constructor or Inputs: Ensuring simplicity and efficiency, the contract does not require any initialization parameters or user-provided input.

• Gas-Efficient Design: Minimal storage and computation costs make it an optimal solution for decentralized logging.

• Transparency & Immutability: Since all logs are recorded on-chain, they provide a permanent and tamper-proof record of interactions.

Use Cases

• Activity Tracking: Monitor user engagement in dApps or smart contracts.

• Audit Trails: Maintain a secure and verifiable record of interactions.

• Access Logs: Track when users interact with specific blockchain-based services.

This contract serves as a fundamental building block for decentralized applications requiring event logging, accountability, or simple activity monitoring. 🚀