OnChainGM is a decentralized smart contract deployed on EVM networks that allows users to send a "GM" (Good Morning) transaction once every 24 hours by paying a small gas fee. The contract enforces a 24-hour cooldown period between transactions, ensures secure ETH transfers to a predefined recipient, and emits an event for each GM transaction. Additionally, users can query their remaining cooldown time before initiating another GM transaction.
By participating in OnChainGM's daily "GM" transactions, users can establish a consistent on-chain presence, enhancing their engagement within the blockchain community. The platform's fixed, minimal ETH fee structure ensures predictable and low-cost participation, making it accessible for regular use. Additionally, the transparent and immutable nature of the smart contract fosters trust and security, as all transactions are recorded on the EVM blockchains.