Odds & payouts

Every number here comes from the same file the shop uses to draw your cards.

Rarities

Each of the 3 cards in a pack is drawn on its own. Same odds whatever pack you buy.

What a pack pays

Pick a pack to see the average payout, rarity by rarity.

Every card

Chance to find a given card at least once in one pack.

What happens when you rip

  1. You pay from your wallet. A plain SOL transfer of the pack price to the Memepack wallet. Nothing else is asked from your wallet.
  2. The server sees the payment. It checks the amount matches a pack and that the signature was never used before.
  3. The cards are drawn. HMAC-SHA256 of your payment signature, keyed with the seed whose hash was published before you paid. See the Proof page.
  4. The coins are bought. Each card's value is swapped from SOL into that card's coin at market price.
  5. They land in your wallet. The coins are sent to the wallet that paid. The payout transaction is linked on the Proof page.

Questions

Can the team pick which cards I get?

No. The seed is locked and its hash published before you pay, and your payment signature is the other half of the draw. Once the seed is revealed, anyone can recompute every pull on the Proof page.

What do I actually receive?

The coins on your cards, bought with the value shown for each card. The amount of coin depends on its price at the moment of the swap.

What if a coin can't be bought?

If the swap for a card fails or has no route, that card's value is sent to you in SOL instead.

What if the shop can't pay a big win right away?

The shop pays from what packs bring in. If a card is worth more than the treasury holds at that moment, it goes into the payout queue and is sent automatically, oldest first, as new packs refill the treasury. Smaller cards are never held up by a big one. The queue is shown on the Proof page.

Where does the rest of the pack price go?

Is the practice pull the same thing?

Same draw code, same odds. The only difference: the seed is made in your browser and nothing is paid or sent. Each visitor gets one free practice pull.

Will there be more cards?

Series 1 has 12 cards. New series can add cards; the odds on this page will always match the live set.