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Sample launch for design review. Figures and addresses are illustrative.

Lumen Stack

LUMN
Verified BuilderBuilder tierDay 3 / 31

Light-client SDK for mobile Solana apps.

9LmNk5Wq8Lp2Zc6Xv1Nb4Hd7Jy3Sf9Pe5Au2KrJxpster Explorer
@lumenstack Websitepump.fun

Market cap

$266K

24h volume

$71.0K

Price

$0.000266

Holders

1,050

01

Creation Fee

0.30 SOL

Paid
Destination
Pumpster Treasury / Operations Vault
Paid
Sep 19, 2026
Refundable
No
Fee transaction

02

Pumpster Support

Holding

5.00 SOL

deployed · Builder
Tokens acquired
36,000,000 LUMN
Share of initial supply
3.60%
Position value
44.60 SOL · $9.6K
Owner
Pumpster (never the creator)

Support Vault

PSTRva…gEaU
Deployment transaction

03

Repayment

1%of target
Repayment Target
5.75 SOL
Protocol Fee
15%
Fees collected
0.05 SOL
Outstanding
5.70 SOL

Initial 31-day routing window. 28 days remain before the Day-31 review.

04

Creator Fees

100% to Repayment Vault
Until Repayment Target is settledActive
100% → Pumpster Repayment Vault100%
After Repayment Target is settled
95% → Creator Fee Wallet5% → Pumpster Treasury
Current routing
Pumpster Repayment Vault
Day-31 state
Day 3 of 31
Repayment Vault
PSTRr…aUpo

05

Founder Vesting

Founder allocation

13%

of initial supply

Cliff

30 days

0% unlocked during cliff

Unlock cap

1.5%

per rolling 30 days

Next unlock

Oct 19, 2026

0.00% unlocked so far

Launch · Sep 19, 2026Cliff ends · Oct 19, 2026Fully vested · Jul 16, 2027

Day 3 of 300. Unlocked so far 0.00% of initial supply, capped at 1.5% per rolling 30 days over 9 monthly periods.

Vesting VaultPSTRve…EaUpMethod: linear monthly · post-launch amendment not permitted

06

Founder Purchase

cap 2%

No Founder Purchase was made. The creator may buy up to 2.00% of initial supply directly from Pumpster with full prepayment.

Remaining capacity
2.00%

07

Pumpster Vanity CA

Compliant
9LmNk5Wq8Lp2Zc6Xv1Nb4Hd7Jy3Sf9Pe5Au2KrJxpster Explorer

Every Pumpster Verified Launch is minted with a branded on-chain identity: a contract address ending in pster. The vanity keypair was generated in Pumpster infrastructure, used once for creation and destroyed.

Verify on explorer

08

Security & Disclosure

Mint authority
Revoked
Freeze authority
Revoked
Metadata
Immutable
Hidden tax / blacklist
None

Declared founder-controlled wallets

LumnTe…gEaU

Verification links

VestingPSTR…EaUpSupportPSTR…gEaUTreasuryPSTR…GkUv

09

Builder Activity

1 updates

  • Launch update

    Sep 21, 2026

    SDK 0.1 published. iOS sample app in TestFlight.

Builder: Lumen @lumenstack

10

Day-31 Review & Exit

28 days to review

Evaluation criteria (defined before launch)

  • Repayment ≥ 25% of target by day 311%
  • Cumulative volume ≥ $250K$140K
  • Builder updates ≥ 41
  • Security and wallet-disclosure complianceCompliant
Verified BuilderProtected initial period: Pumpster holds its Support Position and does not sell, except in a Security Exit.

Public exit rules

Maximum daily sell
min(0.25% of supply, 5% of 24h volume)
Maximum slippage
2% – 5%
Automatic pause
below liquidity / volume thresholds
Founder-locked tokens
never sold in a performance exit
Disclosure
every sale recorded publicly

11

On-chain activity

  1. 5.00 SOL Support Capital deployed to Support Vault

    2d

Holder checklist

  • Contract address ends in pster
  • Support Vault and SOL deployed are public
  • Founder vesting schedule and wallets disclosed
  • Creator-fee routing and repayment progress visible
  • Day-31 state published with exit rules
  • –Founder Purchase position disclosed
View protocol-wide capital flow →