On-chain security analysis — is it a scam or legit?
SolanaThe UMBRA token maintains an active mint authority, posing a significant risk of supply dilution.
Read the full analysisEach factor is an on-chain fact recorded at the time of this analysis. The score is computed from them by a deterministic function, so the same contract returns the same score for anyone who runs the audit. How scores are computed
Solana holder types come from the account itself: a program-derived account (no private key — vaults, vesting, pools) counts as a contract; anything else is a wallet. DEX pools are matched to the token's own pools and left out of the concentration the score reads.
Holder balances as recorded by the audit of Nov 3, 2026
The 10 remaining pairs hold $121 between them and are not listed. The risk score reads depth across every pair.
Whether the LP tokens are locked could not be determined.
The mint authority is . The holder of this key can mint unlimited new tokens, diluting all current holders to zero value.
Verify on-chain that the mint authority is set to null before treating supply as fixed.
Unresolved
The ten largest holders that can sell hold 63.03% of supply. Coordinated sell-off would crash price; single-whale dumps are common in this range.
Monitor top holder wallet activity for potential exit signals.
Unresolved
Token name, symbol, or image can be changed post-launch.
Verify metadata against off-chain expectations before trusting branding.
Unresolved
An independent third-party risk registry classifies this token as high-risk based on its own dataset (developer history, LP movements).
Do not interact with this token.
Unresolved
The ten largest holders own 70.3% of supply. Of that, 7.3% in DEX pools — not holders that can sell, so excluded from the concentration score. What remains: 7.1% in wallets, 56.0% in other contracts. 6,210 holders in total.
Watch the largest wallets that are not exchanges, pools or locks — those are the ones that can move the price.
Acknowledged
Listed on CoinGecko as Umbra (UMBRA), market cap $8M, rank #1406. 6,210 holders.
Match the contract address against the project's official channels before trading.
Acknowledged
Liquidity $1.7M (DexScreener, all pools). 24h trading volume $402K (CoinGecko, all markets, daily snapshot). 24h trading volume $511K (DexScreener, all pools).
Size any position to the liquidity and daily volume shown — they set how much you can sell and at what price.
Acknowledged
The contract lets its controller — nobody (ownership renounced) — mint new supply; change the token's name, symbol and image. Ownership is renounced, so nobody can use them now.
Check who holds these powers and whether a timelock or multisig stands between them and holders.
Acknowledged
A token issued by a project for use, governance or fundraising. Scored on its contract and market facts. The class itself adds no points; the contract and market facts decide the score. Basis: no class-specific evidence. Tokenomics — Supply: mintable with no on-chain cap found. Control: nobody (ownership renounced). Code: not upgradeable (no proxy). Fees: no buy or sell tax. Market: $1.7M of DEX liquidity across 20 pools. Launch: 389 days of market history.
Check the project's own documentation for what the token is used for; this report covers what the contract allows.
Acknowledged
The UMBRA token maintains an active mint authority, posing a significant risk of supply dilution. While the freeze authority is revoked, the token metadata remains mutable and holder concentration is elevated at 63.03%. Third-party registry data indicates high-risk flags regarding developer control and concentration.
The token utilizes the standard SPL Token program (v3). 7.1 Architecture is standard for SPL mints. 7.3 Access Control is currently compromised by an active mint authority (). 7.8 Operations are stable with the freeze authority successfully revoked.
7.4 Economic analysis shows a 63.03% concentration among the top 10 holders. 7.5 Governance is centralized due to the active mint authority. Liquidity is robust at $1.74M with a healthy 0.31 volume/liquidity ratio, though the lock status of the pool liquidity is unverified.
7.7 Upgrades are not applicable to SPL mints, but 7.2 Code Security is impacted by mutable metadata. The token name and symbol can be altered by the current authority. No other upgradeable extensions are active.
Investors should monitor the mint authority address for potential revocation.
Verify the liquidity lock status through the DEX interface to ensure the pool creator cannot withdraw funds. Users should exercise caution regarding the mutable metadata and high holder concentration. Avoid large positions until the mint authority is set to null and metadata is locked.
Free for any token on the record. It links to this page and always shows the current score and the date it was checked.
Score changes are recorded as dated snapshots — history is append-only and cannot be edited.
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