YOUR ON-CHAIN USERNAME

A username that’s yours.

Choose a namespace, claim your username and set where payments arrive.

01Choose your username

Reading .nova settings…

Recover a saved claim

Import public claim reference

Use the JSON reference saved from this app or its previous address. Original contract addresses and transaction details stay intact. No claim is retried.

Username

Try a name

Use letters, numbers or hyphens. We’ll check availability in .nova when you review your claim.

Payment destination

Payments to your .nova name arrive at this address.

Receiving address

Connect a wallet to use it as your receiving address, or enter a different address.

Memo

Leave this as “No memo” unless the receiving wallet or exchange gave you a memo. If it did, copy the exact type and value.

Accepted: G wallet addresses, M addresses with an embedded routing ID, and C contract addresses. Contract addresses use no memo.

Your wallet approves the claim. The namespace owner doesn’t approve each registration.

Optional · after claiming

Choose your wallet’s display name

Show your chosen name when a supported app looks up your wallet address. Claiming a name does not automatically turn this on.

Claiming a nameyourname.nova → your receiving address

Choosing a display nameyour receiving address → yourname.nova

Enter a name you already have. Checking is free; saving a selection needs your wallet approval. Nova covers its network fee while sponsorship is available.

Your existing username

Connect the wallet that receives payments for this name.

Using an M address or an exchange deposit address?

For an M address, connect the underlying G wallet. The selection applies to that exact routing ID. If an exchange controls the receiving wallet, only the exchange can approve its display name. You can still use your username to receive payments without this optional setup.