AdvancedStorage
The AdvancedStorage Smart Contract is a modern take on the classic “storage” example in Solidity.
视频
描述
🧩 Introduction
The AdvancedStorage Smart Contract is a modern take on the classic “storage” example in Solidity.
Unlike a simple single-value contract, this version empowers every user to maintain their own personalized history of stored numbers — complete with timestamps and event logs for full transparency.
It’s designed to help developers understand:
How to work with mappings, structs, and arrays in Solidity.
How to use events to track blockchain activity.
How to build scalable and user-isolated data systems on the Ethereum blockchain.
This contract serves as a great intermediate-level learning project — simple enough to grasp, yet rich enough to demonstrate key Solidity concepts like data persistence, user mapping, and state tracking.
本次黑客松进展
🕒 Day 1: Ideation & Setup Brainstormed the concept — a smart contract that allows multiple users to store and track their own data history. Finalized the structure: decided to use mappings, structs, and arrays to keep things efficient and scalable. Set up the development environment on Remix IDE and tested basic storage logic. 🧱 Day 2: Core Development Implemented user-specific storage using mapping(address => UserData). Added event logging to emit data whenever a user stores a new number. Integrated timestamp tracking for each user’s last update. Performed multiple test runs to ensure clean, bug-free execution. ⚡ Day 3: Polishing & Testing Optimized gas usage and code readability. Verified all edge cases (like calling retrieveLatest() with no stored data). Wrote clear README documentation and structured the repo for public sharing. Deployed on testnet (optional: mention if you used Sepolia/Goerli). 🚀 Final Outcome A functional, scalable AdvancedStorage smart contract ready for integration into dApps or used as a learning resource for Solidity developers. The project demonstrates: Clean contract design Proper event-driven architecture User-specific on-chain data management
技术栈
融资状态
🎯 Objective To raise initial funds for further development, testing, and deployment of the AdvancedStorage Smart Contract on a live Ethereum network. The goal is to transform the prototype into a fully functional decentralized application (dApp) with a user interface, analytics, and token integration. 💵 Current Status Stage: Prototype / Early MVP Funds Raised: ₹0 / Target ₹50,000 (or 0 / 1 ETH target — adjust as you like 😉) Sources: Hackathon grants, open-source contributors, and blockchain developer communities. 🤝 Fund Utilization Plan Purpose Description Estimated Allocation Smart Contract Audits To ensure security and trust before mainnet deployment 30% Front-end Integration Building a React + Web3.js interface for the dApp 25% Hosting & Infrastructure Testnet deployment, APIs, data indexing 20% Marketing & Community Documentation, outreach, developer community engagement 15% Contingency Miscellaneous costs 10% 🚀 Future Vision With successful funding, the next phase will focus on: Integrating a reward mechanism for active users Building a token economy around stored data interactions Launching the project as an educational open-source toolkit for Web3 developers