IOPn · Wallet

Connect a wallet.
Own your work.

OPN Chain ties every submission and badge to your wallet. Pick one, sign a one-time message to prove ownership, and everything you ship from then on lives on it.

No gas, no transactionSignature-only proofSoulbound for winners

Connect

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Pick a wallet, then sign to verify.

Reown opens a picker covering every major wallet. Pick yours, approve the connection, then sign a one-time message, no gas, no transaction.

Connect your wallet

Reown opens a wallet picker covering every major wallet. Pick yours, approve the connection, then sign a one-time message to link it to your profile. No gas, no transaction.

First time here?

You'll connect a wallet, link your Discord, then prove a deployment on OPN Chain inside the active hackathon window. Once verified, your builder profile and badges live permanently on-chain.

How it works See verified builders

What it unlocks

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Where the wallet actually shows up.

Linking a wallet isn't bureaucracy, it's the address every credential, submission, and badge attaches to from here forward.

Verified Builder badge

Your first qualifying submission mints a Verified Builder badge directly to this wallet. Permanent, on-chain proof.

Verification rules

Top-3 soulbound badges

Season winners get Gold / Silver / Bronze as soulbound tokens, non-transferable, tied to this exact wallet for life.

See badge types

Your public builder profile

Your linked wallet anchors your profile slug. Everything you ship across seasons accrues to one verifiable identity.

Browse builders

After you link

Ship something on-chain

Once your wallet's linked, you can verify a deployed contract and submit it to the active season.