Who runs this site

Block 21 operates this website and decides what it collects. You can reach us through our X account, @block21_ (x.com/block21_).

No account, no personal profile

There is no sign-up. We do not ask for your name, email or phone number, and we do not sell data.

Your wallet and the blockchain

When you connect a wallet, the site reads your public wallet address and balances to show your position. Wallet addresses and transactions are public on the blockchain for anyone to see, and we cannot change or delete them.

Services the site uses

To work, the site relies on outside services that may receive your IP address and basic technical details (such as your browser type) when you visit: our hosting provider (Vercel), blockchain data providers (RPC and indexing services), the wallet connection service (Reown / WalletConnect) and token price and logo sources. Each handles that information under its own privacy policy.

Your browser may store small settings on your device, such as your theme, sound choice or dismissed tips. You can clear them in your browser at any time.

Your rights

Depending on where you live (for example under the EU GDPR), you may have the right to ask what personal data we hold about you and to have it corrected or deleted. Since we keep no accounts, we usually hold none. Contact us with any request or question.

Changes

We may update this notice. The date at the top shows the latest version.