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ShardVeil
ShardVeil is an on-chain card game where every meaningful action—opening packs, crafting cards, battling opponents, running tournaments—is verifiable and not controlled by any admin key after deployment.
BlockchainSmart ContractWebSocketPostgreSQLNextJSRedisUUPSDockerRest APIReact
- Type
- Web3
- Client
- Self-initiated
- Completed
- Ongoing
Challenges and learnings
Chainlink VRF v2.5 integration
UUPS proxy pattern & upgradeability
dual-token economic design
commit-reveal battle mechanism
bonding-curve AMM
ERC-1155 multi-token standard
on-chain pity system
role-based access control with OpenZeppelin
Hardhat Ignition deployment
smart contract test coverage at scale