CUBEs

CUBEs are onchain credentials that unify your blockchain events: 70M minted and counting.

What are CUBEs?

A CUBE (Credential to Unify Blockchain Events) is an NFT minted when you complete an Activation. Each CUBE records the apps, chains, and actions behind it, turning your activity into a portable, verifiable onchain credential.

Over 70 million CUBEs have been minted to date.

Why CUBEs matter

CUBEs are your qualification layer on Layer3:

• Proof of impact: your onchain history, unified into credentials you own.

• Access: your CUBE collection feeds the profile that determines which Perks you qualify for and which gated Activations you can enter.

• Rewards: CUBEs count toward token claims and reward progression across the platform.

CUBEs are minted on low-cost chains (EVM and Solana supported), so credentialing your activity stays affordable. All popular wallets and NFT marketplaces display them natively.

Why is there a small fee to mint?

CUBEs are real onchain tokens. Minting one writes your credential to the blockchain, which carries a small network fee. That's what makes a CUBE verifiable and yours.

And with Liquid Rewards, each mint earns you L3 back instantly, up to 100% of the mint cost depending on your tier.

CUBE smart contracts are audited. For audits and protocol-level details, see the Layer3 Foundation docs.