MASTRscan · Solana token
The Black King Penguin (Penguin) security scan
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Is $Penguin a rug?
MASTRscan gives no verdicts, it shows what the chain shows: Critical risk level, 11 of 22 checks passed. On the questions a rug turns on: the price shows no collapse in the last 24 hours (no collapse in 24 h); liquidity changed -20.1% in the last hour; a real sell quote found a route (price impact 3.37% on $500); top 10 hold 19.4%; mint authority revoked; freeze authority none. A rug is when the people behind Penguin pull the liquidity or sell the supply they hold; nothing here can promise that it will not happen. Read 2026-10-01 07:32 UTC. Not financial advice.
Key numbers
- Price
- $0.000027893452
- Market cap
- $26.3K
- Liquidity
- $5.5K
- Volume 24h
- $143.7K
- Holders
- 440
- Top 10 holders
- 19.4%
- Created
- 2026-10-01
- Launch venue
- pump.fun
Main findings
- RiskPool depth: $5.5K · Jupiter
- RiskOrganic activity: 0 / 100 · Jupiter
- RiskHolder count: 440 · Jupiter
- RiskCreator history: 83 tokens launched · Jupiter
- RiskName and ticker: same ticker as PENGUIN 8Jx8… ($676.3K, verified) · Jupiter
All 32 checks
| Check | Result | Value | Source | Read |
|---|---|---|---|---|
| Market | ||||
| Pool depth | Risk | $5.5K | Jupiter | 10-01 07:32 |
| Organic activity | Risk | 0 / 100 | Jupiter | 10-01 07:32 |
| Sellability | OK | route found | Jupiter | 10-01 07:32 |
| Exit impact | Watch | 3.37% on $500 | Jupiter | 10-01 07:32 |
| Authorities | ||||
| Mint authority | OK | revoked | Solana RPC | 10-01 07:32 |
| Freeze authority | OK | none | Solana RPC | 10-01 07:32 |
| Token-2022 extensions | OK | none risky | Solana RPC | 10-01 07:32 |
| Metadata authority | OK | immutable | Solana RPC | 10-01 07:32 |
| Holders | ||||
| Holder concentration | OK | top 10 hold 19.4% | Jupiter | 10-01 07:32 |
| Largest account | Watch | 28.9% of supply | Solana RPC | 10-01 07:32 |
| Holder count | Risk | 440 | Jupiter | 10-01 07:32 |
| Creator history | Risk | 83 tokens launched | Jupiter | 10-01 07:32 |
| Linked holders | Not read | not read | Solana RPC | |
| Locked and program supply | Not read | not read | Solana RPC | |
| Fresh wallets | Not read | not read | Solana RPC | |
| Twin wallets | Not read | not read | Solana RPC · top 20 | |
| Sent, not bought | Not read | not read | Solana RPC · top 20 | |
| Single-purpose wallets | Not read | not read | Solana RPC · top 20 | |
| Linked exit pressure | Not read | not read | Solana RPC · top 20 | |
| Origin | ||||
| Token age | Watch | 15 min | Jupiter | 10-01 07:32 |
| Jupiter verification | Watch | not verified | Jupiter | 10-01 07:32 |
| Website & socials | OK | 3 linked | metadata document · DexScreener | 10-01 07:32 |
| Launch venue | OK | pump.fun | Jupiter | 10-01 07:32 |
| Name and ticker | Risk | same ticker as PENGUIN 8Jx8… ($676.3K, verified) | Jupiter | 10-01 07:32 |
| Behaviour | ||||
| Buy / sell flow 1h | OK | 2,011 buys · 1,253 sells | Jupiter | 10-01 07:32 |
| Liquidity drain 1h | Watch | -20.1% | Jupiter | 10-01 07:32 |
| Organic volume share | Risk | 4% of 24h volume | Jupiter | 10-01 07:32 |
| Holder change 1h | OK | +746.15% | Jupiter | 10-01 07:32 |
| Price collapse | OK | no collapse in 24 h | Jupiter | 10-01 07:32 |
| Launch | ||||
| Bundled supply | Not read | not read | Helius | |
| Snipers still holding | Not read | not read | Helius | |
| Creator funded buyers | Not read | not read | Helius | |
Pools
| Exchange | Pair | Liquidity | Volume 24h | Source |
|---|---|---|---|---|
| PumpSwap | Penguin / SOL | $13.4K | $45.1K | DexScreener |
| Pump.fun | Penguin / SOL | n/a | $97.5K | DexScreener |
Links the team lists
Written by the token team in its own metadata document and its listings: a claim, not a fact.
Questions and answers
Is $Penguin a rug?
MASTRscan gives no verdicts, it shows what the chain shows: Critical risk level, 11 of 22 checks passed. On the questions a rug turns on: the price shows no collapse in the last 24 hours (no collapse in 24 h); liquidity changed -20.1% in the last hour; a real sell quote found a route (price impact 3.37% on $500); top 10 hold 19.4%; mint authority revoked; freeze authority none. A rug is when the people behind Penguin pull the liquidity or sell the supply they hold; nothing here can promise that it will not happen. Read 2026-10-01 07:32 UTC. Not financial advice.
Can more Penguin be minted?
No. The mint authority is revoked, so nobody can create new Penguin. Source: Solana RPC, read 2026-10-01 07:32 UTC.
Can Penguin be frozen in my wallet?
No. The freeze authority is none, so no one can freeze Penguin token accounts. Source: Solana RPC, read 2026-10-01 07:32 UTC.
Can Penguin be sold right now?
A real sell quote into SOL found a route, price impact 3.37% on $500. Liquidity can change within minutes. Source: Jupiter, read 2026-10-01 07:32 UTC.
How much of Penguin do the largest holders own?
Top 10 hold 19.4%. Pools and exchanges can be among the largest accounts. Source: Jupiter, read 2026-10-01 07:32 UTC.
Does Penguin use Token-2022 extensions?
Token-2022 extensions: none risky. Transfer fees, permanent delegates and transfer hooks change what a holder can do with the token. Source: Solana RPC, read 2026-10-01 07:32 UTC.
How old is Penguin?
Token age: 15 min. Source: Jupiter, read 2026-10-01 07:32 UTC.
A scan shows only what can be measured right now, and scammers stay a step ahead: a clean result is no guarantee. Not financial advice: you decide, you sign and you carry the risk.