A simple NFT smart contract built on the Flow blockchain that mints completion badges for courses or tasks. Users can earn unique, transferable badges as proof of achievement—without the complexity of
ZKP Verified NFT is a decentralized smart contract that issues NFTs to users who are cryptographically verified using Zero-Knowledge Proofs (ZKPs). The system ensures privacy-preserving identity valid
**without providing any input fields**. Each log entry automatically captures the caller’s address and the exact timestamp when the interaction occurred. This contract is **deployed on the FLOW
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EngageToken is a smart contract deployed on the Flow EVM Testnet that rewards users with tokens based on their social media engagement. Trusted verifiers calculate engagement metrics (likes, comments,
A fully on-chain AI-generated NFT collection where each artwork is procedurally generated using on-chain randomness.
A simple ERC20 token with a built-in faucet that lets each wallet claim 1000 FTK once. No imports, no constructor, and fully autonomous on-chain.
This Solidity smart contract, CollectibleQuestSystem, acts as a registry and distribution mechanism for digital collectible (NFT) rewards tied to off-chain quest completion. It is designed to be a lig
The contract logs interactions with timestamps, storing the address and time of each call to the logInteraction function. I
just trying to vote to earn in contracr
NFTs for AI-generated art with dynamic metadata
Sentiment Analysis Voting is a Flow-based smart contract where votes are weighted based on voter sentiment, making positive opinions count more and enabling emotion-aware decentralized voting.
最多ハッカソン優勝
Manobendra Mandal
Vivek Sahu
simp1e
最多プロジェクト構築
Abhishek Yadav
VERONIKA
Hendrix Iphonk