A production-ready, secure ERC20 token claim smart contract that enables signature-based token distribution. The contract allows users to claim tokens using cryptographically signed messages from a backend service, providing a secure and gas-efficient method for token airdrops, rewards, and distribution programs.
security cryptography smart-contracts solidity web3 signature-verification erc20 airdrop openzeppelin hardhat defi token-distribution token-claim eip-191
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Updated
Dec 4, 2025 - JavaScript