What is Bullrun Babes?

Bullrun Babes are 8888 uniquely generated collectibles built upon the Ethereum ERC-721 standard that powers most digital art and collectibles. Each card is an NFT (Non-Fungible Token) that can be officially owned by a single person on the Ethereum blockchain.

There are three main tiers of Bullrun Babes cards:

  1. Gold cards
  2. Diamond cards
  3. Rainbow cards

In addition to these three tiers, there are also Legend cards. Legend cards are a unique type of Rainbow card that have only a single copy in the entire supply. The Legend cards are: "0x_1b, Anon, Blue Kirby, Boxmining, Chamath, Cousin Crypto, Maren, Pepe, Punk, Satoshi, and Wall Street Bets." There is only one of each. Note: The 0xb1 Legend card will include a physical 1:1 production.

How to Get Bullrun Babes Cards

There are 3 ways to get cards: Drawing, Trading, and Buying.

Drawing Cards

The first way to get a card is by drawing. In the beginning, there are zero cards. The first user to draw will trigger the mint function and the first card will be drawn.

There are the different probabilities of what card you will draw:

  • Gold card: 86% chance
  • Diamond card: 11% chance
  • Rainbow card: 3% chance

Cards are randomly allocated using Provable random datasource, authenticity is verified using on-chain ledger proofs. This ensures randomness used for card allocations on drawing and trading comes from a true secure Ledger device.

The game begins by drawing cards. You can visit the Play page now to draw your card.

Trading Cards

The second way to acquire cards is by trading. Not all cards are equal. Once you acquire a card, you have the option of โ€œtrading upโ€ to exchange the tier of card you have. You must supply cards that you have acquired in exchange for a new card.

The exchange rates for trading up cards are:

  • 10 Gold cards for 1 Diamond card
  • 4 Diamond cards for 1 Rainbow card

When you trade up, you will get a random โ€œStarred cardโ€ ๐ŸŒŸcard. โ€œStarred cardsโ€ are only available by trading up. You will not receive a normal Diamond or Rainbow card.

Trading works by burning the cards you supply in exchange for a new one. For example, if you supply 10 Gold cards in exchange for 1 Diamond card, the 10 Gold cards will be burned in exchange for 1 new randomly chosen Diamond card.

The total supply of trading cards is fixed, so once all the Diamond and Rainbow cards are acquired by trading, trading ends. The cards that are only available by trading will not be minted until someone successfully trades for it. A user can verify whether the card has been minted and acquired by checking our OpenSea account. Thereโ€™s a game theory dynamic here that puts users in control of the supply.

The cards that are only available by trading will not be minted until someone successfully trades for it. A user can verify whether the card has been minted and acquired by checking our OpenSea account. Thereโ€™s a game theory dynamic here that puts users in control of the supply.

You can visit the Trade page now to trade your cards.

Buying Cards

To buy a card, visit the Market page and look at the cards available to buy. Click on BUY and complete the transaction to purchase the card. Once the purchase is successful, your new card will be available in the My Babes section.

To sell a card, click on the โ€œSell Your Babesโ€ section in the Market and set the price for the card you want to sell. Once the price is set, the card is immediately available for other users to purchase in the Market. The seller pays a 2% transaction fee to the contract for all sales through the Market. Since Bullrun Babes are ERC721 tokens, NFT marketplaces such as OpenSea are fully supported to sell your cards.

How the Cards Work

Every Bullrun Babes card has a unique monotonically increasing serial number that is assigned upon being minted. The earlier you acquire the card, the lower the number of the card. The cards will be numbered according to their tier.

For example, there will be 10 โ€œBTC Diamond Cardsโ€ minted in the total supply (see the distribution model below). Each of the 10 โ€œBTC Diamond Cards'' will have a unique serial number that is created as it is acquired, so no two โ€œBTC Diamond Cardsโ€ will be the same. Bullrun Babes cards have unique features that are unlike other ERC-721 tokens. We have stored our metadata on-chain, which means that the serial number is unique to your tier and is forever encoded in the blockchain.

The image of every card is also hosted on IPFS (InterPlanetary File System) which is a decentralized hypermedia protocol for sharing and storing data over a distributed network. This guarantees that the card will exist forever.

Distribution of Bullrun Babes Cards

There are 8888 total unique Bullrun Babes cards. Of the total, 8118 of the cards are available by drawing. The remaining 770 are only available by trading up.

This is a full table showing the different distributions and types of cards that you will draw.

Note: the โ€œStarred cardsโ€ ๐ŸŒŸ are only available by trading up.

Total Supply
0x_b100๐ŸŒŸ 1
Anon00๐ŸŒŸ 1
Blue Kriby00๐ŸŒŸ 1
Boxmining00๐ŸŒŸ 1
Chamath00๐ŸŒŸ 1
Cousin Crypto00๐ŸŒŸ 1
Maren00๐ŸŒŸ 1
Pepe00๐ŸŒŸ 1
Punk00๐ŸŒŸ 1
Satoshi Nakomoto00๐ŸŒŸ 1
Wall Street Bets00๐ŸŒŸ 1
Bitcoin Betty800๐ŸŒŸ 10๐ŸŒŸ 1
Ethereum Ellie800๐ŸŒŸ 10๐ŸŒŸ 1
Polkadot Patty700๐ŸŒŸ 20๐ŸŒŸ 9
Chainlink Clara700๐ŸŒŸ 20๐ŸŒŸ 9
Uniswap Uma600๐ŸŒŸ 20๐ŸŒŸ 9
Aave Avery400๐ŸŒŸ 20๐ŸŒŸ 10
Synthetix Skylar300๐ŸŒŸ 80๐ŸŒŸ 20
Maker Maggie300๐ŸŒŸ 80๐ŸŒŸ 20
Sushi Sakiko300๐ŸŒŸ 12020
Solana Sarah300๐ŸŒŸ 12020
Yearn Yasmeen30012020
THORChain Talia30012020
1inch Isla20012020
Doge Demi20012020
Tron Tania20012020
GameStop Grace28812828
AMC Annie724720
Badger Brooke404030
Waves Whitney4030๐ŸŒŸ 30
Curve Cindy4015๐ŸŒŸ 30
Hegic Hannah3015๐ŸŒŸ 30
Based Britney3015๐ŸŒŸ 30
Rope Reagan305๐ŸŒŸ 30
Seen Sally305๐ŸŒŸ 30


Starting on Saturday 9am EST (GMT โ€” 5:00), the bonding curve has been permanently flattened (frozen) to the most recent draw of 2.54 ETH. This will be the price for all draws and trades until they're all completed aka the end of season one.

This will ensure fair access for the broader babe community and incentivize trade-ups to win the elusive 1:1s which can be redeemed for a physical mint and possibly sent a special gift.

Good luck finding love!

Date Night

We're also introducing a new feature called Date Night!

Starting today 25% of ALL FEES from mints and trade-ups will now be distributed to Rainbow Babe holders. Because who couldn't use a little extra ETH to take their babe out on a Friday night?

Here's how it works:

A snapshot will be taken each Friday at 9am EST to determine Rainbow Babe holders. Afterwards we'll distribute the ETH evenly among Rainbow Bullrun Babes regardless of rareness. Example: From Feb 27 to March 5 at 9AM EST there are 100 ETH in fees and 50 Rainbow Babes. Each Rainbow Babe would get 0.5 ETH (100 x .25) / 50. If you hold 5 Rainbows, you would get 2.5 ETH.

Date Night creates additional utility for Rainbow Holders (25% of all fees!) and incentivizes trading up for Diamonds, Rainbows and the Legendary 1 of 1s. Legendary 1 of 1s will continue to come with a physical production and special gift.

@bullrunbabes on twitter is the only official announcement channel we have. Good luck finding love anon!

Trading Rules

You cannot trade with burnt cards nor can you initiate trade up on cards and then try to sell them. If you attempt either, the transaction will fail and you will be charged the oracle gas fee. We will not refund this fee. Example one: You trade up cards and attempt to sell the same card before the trade up completes. If you do this, the sale will be successful, but your trade up will fail. You will lose the oracle gas fee and not be refunded. Example two: You attempt to trade up with the same card twice. If you do this, one of the transactions will fail, you will lose the oracle gas fee and not be refunded. We are not responsible for fees lost in the above scenarios. Please play safely.


Bullrun Babes are digital collectibles (NFTs) running on the Ethereum network. This website is only an interface allowing participants to exchange digital collectibles. Users are entirely responsible for the safety and management of their own private Ethereum wallets and validating all transactions and contracts generated by this website before approval. Furthermore, as the Bullrun Babes smart contract runs on the Ethereum network, there is no ability to undo, reverse or restore any transactions.

This website and its connected services are provided โ€œas isโ€ and โ€œas availableโ€ without warranty of any kind. By using this website you are accepting sole responsibility for any and all transactions involving Bullrun Babes digital collectibles.