About Features Gallery FAQ X / Twitter
B20PUNKS

10,000 Punks.
Powered by B20.

The first NFT collection built on the B20 token standard. Mint, lock, trade — on-chain metadata, fully reversible.

Total Supply
10,000
Chain
Base
Token
$PUNK
Explore Collection
B20Punk #3100
B20Punk
B20Punk
B20Punk
Scroll
About

Powered by B20

B20Punks pairs $PUNK — a B20 ASSET token — with an ERC-721A NFT collection. $PUNK stores each punk's metadata on-chain via B20's native extraMetadata function. The NFT reads that metadata and displays it on OpenSea.

To get your NFT, lock 1 $PUNK in the contract. The NFT is minted. To reclaim your $PUNK, burn the NFT. Fully reversible — your $PUNK is never destroyed.

10,000 punks. 24x24 pixels upscaled to 1024x1024. Inspired by the original CryptoPunks (2017), built on the newest L2 with the newest standard.

Punk
Punk
Punk
Punk
Punk
Punk
Features

Built different.

Built on B20 — $PUNK stores metadata on-chain, the NFT displays it on OpenSea.

$PUNK on B20

$PUNK is a B20 ASSET token — Base's native precompiled standard. Each token stores its punk's IPFS CID via on-chain extraMetadata. The data lives on B20.

extraMetadata

B20's native key-value store. Each $PUNK writes its metadata CID directly on-chain. The NFT contract reads it via staticcall — no external resolution needed at the contract level.

Pixel Art Heritage

Each punk starts as a 24x24 pixel grid, upscaled to 1024x1024 with nearest-neighbor interpolation. Zero AI generation.

Rarity Ranking

Every punk scored and ranked by trait rarity. Alien (9), Ape (24), Zombie (88), Human (9,879). Transparent scoring algorithm.

Lock, Don't Burn

Lock $PUNK to mint your NFT. Burn the NFT to reclaim $PUNK. Fully reversible. No value destroyed. Your metadata CID is preserved on $PUNK forever.

B20 Token + NFT

$PUNK trades on DEX. The NFT trades on OpenSea. Two markets, one collection. Unlock your NFT and your $PUNK becomes liquid again.

FAQ

Common Questions

$PUNK is a B20 ASSET token on Base — Base's native precompiled token standard. It stores each punk's metadata on-chain via extraMetadata. You lock $PUNK to mint the NFT, and burn the NFT to reclaim $PUNK. Fully reversible.
Lock 1 $PUNK in the contract and the NFT is minted. Burn the NFT and $PUNK is returned to your wallet. 1:1 swap, fully reversible. Your $PUNK sits in escrow while you hold the NFT.
$PUNK launches via B20 fair mint once B20 is activated on Base mainnet. Follow @B20Punks on X for the exact date.
No. Every punk is a 24x24 pixel grid manually constructed from defined trait layers, then upscaled to 1024x1024 using nearest-neighbor interpolation. Zero AI involvement.
Yes. $PUNK is a standard B20 token — it trades on any DEX that supports Base. Lock it to get the NFT, or hold and trade it independently. Two markets, one collection.