Superchain Identity

Overview

Superchain Identity is a collaborative project by 3DNS, Optimism, .box, and ENS, unifying ENS and DNS on Optimism. It provides a single identity for managing both onchain and online presence.

Head to chain.box to secure your Superchain Identity.

Product

• Mint Third Level Domains (fka sub domains) of .super.box .chain.box (i.e. alice.super.box or alice.chain.box)
• These domains will function the same as second level domains — they work in the browser and for emails, as well as an ENS address.
• In the event that we secure .super and .chain in the next round of gTLD auctions, names will convert from third level domains to second level domains

Features

• ICANN accredited domain and ENS name in one NFT
• Usable for onchain transactions and online presence
• Customizable usernames, NFT displays, payments, PFPs, social IDs
• Website and email setup capability

Pricing

$5/year for a fully functioning subdomain with the right to register the corresponding second-level domain in the future.

Registration Process

1. Account Setup: Connect wallet and sign transaction message
2. Domain Registration: Register your .chain.box or .super.box domain
3. Usage: Use your domain onchain and online
4. Future Upgrade: Conversion to second-level domain (.chain or .super) if ICANN auction is successful

Future Plans

• Applying for .chain and .super top-level domains in next ICANN auction
• If successful, conversion of Optimism names from third-level to second-level domains

Benefits

• Easy-to-remember addresses for crypto transactions
• Web3 equivalent of domain names (e.g., google.com vs. 142.250.72.206)
• Unified identity for online and onchain presence

Additional Information

• Project is a collaboration between a leading L2 and the first onchain domain registrar
• Offers comprehensive identity management: website hosting, email setup, crypto addresses, avatars, personal records, etc.

For more details or to get your own Superchain Identity, head to https://chain.box