Contracts & Addresses
Data Racing runs on a small, transparent set of contracts on Base (an Ethereum Layer 2). Development and testing use the Base Sepolia testnet.
What the contracts do
| Contract | Purpose |
|---|---|
| NFT collection | A single shared ERC-721 collection that represents ownership of in-game items — bikes, textures, and cosmetics. A confirmed purchase mints the item as a token you own. Supports the standard EIP-2981 resale royalty. |
| Payment gateway | The on-chain rail behind purchases and settlement. It forwards funds to project receiving wallets and never custodies balances on your behalf. |
Prize payouts are sent directly from a project treasury to winners’ wallets. As tournaments scale, a dedicated on-chain reward-distribution contract may be introduced to make payouts fully claim-based and independently verifiable.
Transparency
Both contracts are deployed publicly and are verifiable on the block explorer. For full transparency, the addresses live on-chain and can be inspected by anyone.
- NFT collection:
<BaseScan address — to be published> - Payment gateway:
<BaseScan address — to be published>
The addresses above are placeholders for the site owner to fill with the deployed contract links. No personal data is ever placed on-chain — only an opaque request id and wallet address.