IOPN Lucky Guestbook
Sign the IOPN Guestbook, mint a commemorative NFT, and join the on-chain lucky draw.
by joyboyogc · submitted Jun 11, 2026
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Description
01/03
What the builder said.
Written by the team, rendered as the markdown they typed in the submission wizard.
IOPN Lucky Guestbook is an on-chain community engagement application built on the IOPN blockchain.
Users connect their wallet, leave a message in the guestbook, and automatically mint a commemorative NFT stored on IPFS.
Each signature is permanently recorded on-chain and displayed in the public Wall of Fame. Every participant also joins a community lucky draw system, creating an engaging way to onboard new users and showcase blockchain activity.
Features: • Wallet connection • On-chain guestbook signatures • Automatic NFT minting • IPFS metadata storage • Public Wall of Fame • Lucky Draw participation system • Fully decentralized interaction on IOPN
The project demonstrates NFT minting, smart contract interaction, IPFS integration, and community onboarding within the IOPN ecosystem. Built specifically for the IOPN ecosystem to encourage community participation and showcase real on-chain activity.
Every interaction creates a blockchain transaction, demonstrating practical NFT and smart contract utility while providing a fun onboarding experience for new users.
Roadmap
02/03
What ships next.
The builder's own next-quarter plan. Use it to gauge follow-through and ambition.
Phase 1 • Launch Guestbook MVP • NFT minting integration • IPFS metadata deployment
Phase 2 • Lucky Draw winner selection • NFT gallery page • User profile page
Phase 3 • Community reward campaigns • Leaderboard system • Special seasonal NFT collections
Phase 4 • DAO voting integration • Soulbound achievement NFTs • Multi-collection support
On-chain proof
03/03
1 contract on OPN Chain.
The chain itself confirmed every deployment is valid, signed by the builder's wallet, and inside the season's window.