Simulated demo
Solidity ICO Smart Contract
Solidity and Hardhat ICO project with manual ERC20 token, crowdsale mechanism, hard cap protection, investment limits, emergency controls, transfer lock, and token burn functionality.
ICOCrowdsaleHard CapEmergency Stop
What this demonstrates
ICO-style crowdsale mechanics: caps, per-user limits, token allocation, and emergency or lock controls.
Key Solidity concepts
- Crowdsale state and contribution caps
- Per-address investment limits
- Token mint or transfer on purchase
- Emergency pause and transfer lock patterns
Demo scope
Purchase and allocation steps are simulated locally. No token sale contract is invoked and no funds move on-chain.
Educational ICO patterns only; not audited. Real token sales require legal, security, and operational safeguards beyond this demo.
Hard cap
100.0000 ETH
Raised
42.0000 ETH
Sale progress: 42% · Rate: 1 ETH = 1000 DEMO
Emergency stop
Claimed tokens: 0 DEMO
Simulated ICO — no ETH or tokens are transferred.
Key features
- •Token sale with hard cap protection
- •Per-investor contribution limits
- •Emergency stop and transfer lock patterns
- •Token burn and claim simulation concepts