MASTRscan · Solana token
UpSideDownCat (USDC) security scan
3YJSqXQkN5gXoZkHrHFnAMKwqyGv7B7WmRdyYVFAXnmh
Is $USDC a rug?
MASTRscan gives no verdicts, it shows what the chain shows: High risk level, 8 of 20 checks passed. On the questions a rug turns on: the price collapsed: -76% in 13 h on 10-01 17:00 UTC · back within 30% of that high; liquidity changed +65.8% in the last hour; top 10 hold 24.3%; mint authority revoked; freeze authority none. These observations do not establish who caused a loss or prove fraudulent intent. A scan cannot guarantee future safety or liquidity. Read 2026-10-03 01:23 UTC. Not financial advice.
Key numbers
- Price
- $0.000080670446
- Market cap
- $80.7K
- Liquidity
- $15.2K
- Volume 24h
- $335.6K
- Holders
- 242
- Top 10 holders
- 24.3%
- Created
- 2026-10-01
- Launch venue
- Meteora DBC
Main findings
- RiskPool depth: $15.2K · Jupiter
- RiskToken-2022 extensions: transfer hook · Solana RPC
- RiskHolder count: 242 · Jupiter
- RiskCreator history: 24 tokens launched · Jupiter
- RiskName and ticker: same ticker as USDC EPjF… ($8.45B, verified) · Jupiter
All 32 checks
| Check | Result | Value | Source | Read |
|---|---|---|---|---|
| Market | ||||
| Pool depth | Risk | $15.2K | Jupiter | 10-03 01:23 |
| Organic activity | Watch | 41 / 100 | Jupiter | 10-03 01:23 |
| Sellability | Not read | not read | Jupiter | |
| Exit impact | Not read | not read | Jupiter | |
| Authorities | ||||
| Mint authority | OK | revoked | Solana RPC | 10-03 01:23 |
| Freeze authority | OK | none | Solana RPC | 10-03 01:23 |
| Token-2022 extensions | Risk | transfer hook | Solana RPC | 10-03 01:23 |
| Metadata authority | Watch | mutable | Solana RPC | 10-03 01:23 |
| Holders | ||||
| Holder concentration | OK | top 10 hold 24.3% | Jupiter | 10-03 01:23 |
| Largest account | Watch | 25.0% of supply | Solana RPC | 10-03 01:23 |
| Holder count | Risk | 242 | Jupiter | 10-03 01:23 |
| Creator history | Risk | 24 tokens launched | Jupiter | 10-03 01:23 |
| Funding / distribution links | Not read | not read | Solana RPC | |
| Locked and program supply | Not read | not read | Solana RPC | |
| Fresh wallets | Not read | not read | Solana RPC | |
| Similar funding patterns | Not read | not read | Solana RPC · top 20 | |
| Received by transfer | Not read | not read | Solana RPC · top 20 | |
| Single-purpose wallets | Not read | not read | Solana RPC · top 20 | |
| Associated-wallet sale scenario | Not read | not read | Solana RPC · top 20 | |
| Origin | ||||
| Token age | Watch | 32 h | Jupiter | 10-03 01:23 |
| Jupiter verification | Watch | not verified | Jupiter | 10-03 01:23 |
| Website & socials | OK | 2 linked | DexScreener · Jupiter | 10-03 01:23 |
| Launch venue | OK | Meteora DBC | Jupiter | 10-03 01:23 |
| Name and ticker | Risk | same ticker as USDC EPjF… ($8.45B, verified) | Jupiter | 10-03 01:23 |
| Behaviour | ||||
| Buy / sell flow 1h | OK | 119 buys · 48 sells | Jupiter | 10-03 01:23 |
| Liquidity drain 1h | OK | +65.8% | Jupiter | 10-03 01:23 |
| Organic volume share | Risk | 2% of 24h volume | Jupiter | 10-03 01:23 |
| Holder change 1h | OK | +25.39% | Jupiter | 10-03 01:23 |
| Price collapse | Risk | -76% in 13 h on 10-01 17:00 UTC · back within 30% of that high | Jupiter | 10-03 01:23 |
| 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 |
|---|---|---|---|---|
| Meteora | USDC / SOL | n/a | $334.6K | 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 $USDC a rug?
MASTRscan gives no verdicts, it shows what the chain shows: High risk level, 8 of 20 checks passed. On the questions a rug turns on: the price collapsed: -76% in 13 h on 10-01 17:00 UTC · back within 30% of that high; liquidity changed +65.8% in the last hour; top 10 hold 24.3%; mint authority revoked; freeze authority none. These observations do not establish who caused a loss or prove fraudulent intent. A scan cannot guarantee future safety or liquidity. Read 2026-10-03 01:23 UTC. Not financial advice.
Can more USDC be minted?
No. The mint authority is revoked, so nobody can create new USDC. Source: Solana RPC, read 2026-10-03 01:23 UTC.
Can USDC be frozen in my wallet?
No. The freeze authority is none, so no one can freeze USDC token accounts. Source: Solana RPC, read 2026-10-03 01:23 UTC.
How much of USDC do the largest holders own?
Top 10 hold 24.3%. Pools and exchanges can be among the largest accounts. Source: Jupiter, read 2026-10-03 01:23 UTC.
Does USDC use Token-2022 extensions?
Token-2022 extensions: transfer hook. Transfer fees, permanent delegates and transfer hooks change what a holder can do with the token. Source: Solana RPC, read 2026-10-03 01:23 UTC.
How old is USDC?
Token age: 32 h. Source: Jupiter, read 2026-10-03 01:23 UTC.
This is a saved observation, not a live quote. Read its timestamps and coverage. A passed check cannot guarantee future safety, liquidity or execution. How MASTRscan works.