GP
The mechanism

Four steps, on a loop

Normal trading quietly pays for the prizes. There's no staking and no sign-up; if you hold, you're in.

01

Fees flow in

Every trade routes a creator fee into the prize treasury, then settles it to USDC through Jupiter.

fee = swap × creatorRate → treasury
02

A card gets ripped

Once USDC clears the floor, it buys a real PSA, BGS or CGC graded slab via Collector Crypt and rips it live as the prize.

usdc ≥ floor → buyGraded() → rip()
03

The round locks

Eligibility freezes ~16 minutes before the draw — the entry set is final and every holder is weighted in by balance × Hold × Charge.

weight = balance × Hold × Charge
04

One wallet wins

At the draw the input is bound to a fresh Solana block hash, CC-VRF produces a verifiable random output, and the weighted draw lands on one holder — who takes the card.

winner = walk(w, ECVRF(memo ‖ block))
↻Then it all repeats, every hour.
The short version
→Hold 25,000+ $GPUMP and you're in every rip automatically.
→The longer you hold, the better your odds — Hold + Charge boost you up to 5×.
→The cards are paid for by trading fees.
→One graded slab is ripped and won every hour.
→The winner is picked by CC-VRF — verifiable randomness, not us.
→Just a wallet. No signup, no KYC, nothing to stake.
→Win and it's yours: a real Collector Crypt graded slab — take it to your wallet or cash it out to USDC on the spot.
Holder mechanics

Your odds grow when you hold

Every hour, one holder wins a graded slab. Your odds aren’t just your bag: holding longer pays you more.

Hold at least 25,000 $GPUMP 15 minutes before the draw to be entered.

Hold

up to 3×

The longer you hold without selling, the higher your odds. Builds to 3× over 14 days.

Charge

up to 1.67×

Every draw you don’t win, your odds charge up a little. Win or sell and it resets, so wins keep moving around the community.

How your boost buildsday 1 → 14

Combined = Hold × Charge: they multiply, not add. So 3× × 1.67× = 5× by day 14. Sell any and your Charge resets; drop below 25,000 and you lose it all.

DayHoldChargeCombined boost
Day 11.1×1.05×
1.2×
Day 21.3×1.10×
1.4×
Day 41.6×1.19×
1.9×
Day 72.0×1.34×
2.7×
Day 112.6×1.53×
3.9×
Day 143.0×1.67×
5.0×

Charge builds the longer you go without winning · Hold ramps to day 14 · Combined reaches 5× on day 14

Win odds by holding5× max
Your share (Supply)Day 1Day 2Day 7Day 14 · 5× max
2%37%39%48%62%
1.5%29%31%39%52%
1%21%22%28%38%
0.5%11%11%15%21%
0.25%6%6%8%11%

Example odds — chance to win at least once across a day of draws. Real numbers flex with the live holder mix.

Winner cooldown

3 draws

Win a card and your wallet sits out the next 3 draws. This keeps the chances fair for the whole community.

Under the hood

The actual pipeline

See the proof →
Fee routingTrading fees are claimed on-chain and swapped to USDC. The swap route and transaction are public, so anyone can follow the money.
The slabsReal PSA, BGS and CGC graded slabs, sourced, graded and vaulted through Collector Crypt — an established Solana card marketplace. No raw packs to gamble on.
Holder snapshotAt the close slot, every eligible token account is read straight from the chain. System wallets and zero balances are dropped.
The drawCC-VRF — Collector Crypt's permissionless Verifiable Random Function for Solana (RFC 9381 ECVRF), the same verifiable randomness behind millions of their pack rips. The operator key is frozen on-chain, the entry set locks ~16 minutes before the draw, and the input is then bound to a fresh Solana block hash at draw time — so no one (us included) can know the result in advance. Every draw commits its proof on-chain, then the random output plus that proof walk the weighted set to one winner. Anyone can verify it.
The payoutAt claim the winner picks: take the slab to their wallet (keep it, redeem the physical, or sell it back on its marketplace), or cash out to USDC on the spot via the marketplace buyback. If the winner doesn't claim within 72h, we sell the card and send the USDC, so no winner ever loses out.

It pays for itself

Prizes come straight out of trading activity. The busier it gets, the bigger and more frequent the cards. Nothing is printed or promised.

You can check the draws

Powered by CC-VRF: the operator key is frozen on-chain and every draw commits its proof on-chain, so nobody (us included) can pick the input, change the output, or hide it.

The slabs are real

Every prize is a real graded slab with a cert you can look up. Take it to your wallet and keep it, redeem the physical, or cash it out for USDC at claim — your choice.

Questions

Frequently asked

How do I get in?+

Just hold at least 25,000 $GPUMP — no staking, no sign-up, and you're entered automatically. To count for a given rip, hold that 25,000 for 15 minutes before the draw; the window closes just before the prize is bought, so it can't be sniped. You don't connect anything to enter — only if you win and want to claim do you connect a wallet and sign once. And after a win, you sit out the next 3 draws (~3 hours).

How are my odds worked out?+

Your base chance is your share of the eligible supply. Two multipliers stack on top: Hold (up to 3× the longer you hold) and Charge (up to 1.67× the longer you go without winning) — up to 5× combined by day 14. Any sell resets Charge; drop below 25,000 tokens and Hold resets too.

Where do the cards come from?+

Every prize is a real PSA, BGS or CGC graded slab sourced through Collector Crypt. Trading fees collect in the treasury and buy one each cycle — if fees haven't cleared the floor yet, the prize rolls to the next draw. Nothing is minted, printed, or promised.

I won — what are my options?+

Connect your wallet and sign within 72 hours, then choose how to take your win. Keep it — the graded slab claims straight to your wallet, and you can ship the physical to your door through Collector Crypt. Or cash out — Collector Crypt's buyback sells it for USDC on the spot. Miss the window and we auto-cash it to you, so a win is never lost.

How do I know it's fair?+

Draws run on CC-VRF — Collector Crypt's verifiable randomness on Solana. Our operator key is frozen on-chain, the entries lock ~16 minutes before each draw, and the input is then bound to a fresh Solana block hash at draw time — so the result can't be known in advance, by us or anyone. Every draw commits its proof on-chain too. Recompute any winner yourself on the Proof page, or against Collector Crypt's own tooling.

Do I need to sign up or KYC?+

No account, no email, no KYC — ever. The only requirement is a wallet holding $GPUMP.

What is $GPUMP?+

A token on pump.fun. Its trading fees are what fund the prizes — the more it trades, the bigger and more frequent the cards get.

Built so nobody — including us — can rig it

Don’t trust us. Verify it

Powered by CC-VRF — the key is frozen on-chain and every draw commits its proof on-chain. Recompute any winner yourself, right in your browser.

See how the draw is verified →Get $GPUMP