The FlapDirectTaxToken is a tax-enabled ERC-20 token deployed as an EIP-1167 minimal clone. The contract implements custom migration logic that allows the owner to enforce tax and anti-sniper rules. While the core ERC-20 functionality is standard, the contract contains centralized control over economic parameters and lacks a mechanism to recover accidentally sent ETH.
Early-stage security check — honeypot & rug-pull analysis
Is BTC a Scam?
Not verified
This record has not gone through deep verification and is not being monitored. The score is a dated snapshot — the token’s risk can change at any time.Own this token? Put it under verification →The FlapDirectTaxToken is a tax-enabled ERC-20 token deployed as an EIP-1167 minimal clone.
Read the full analysis- Owner can change the buy/sell tax
- A privileged address can change transfer or wallet limits
- Liquidity < $50k
- Volume/Liquidity > 15×
- Code: ETH cannot be withdrawn
- Code: Insecure use of tx.origin
Exact factors
- Owner can change the buy/sell tax
- A privileged address can change transfer or wallet limits
- Liquidity < $50k ($27,145 across 3 pairs — thin market)
- Volume/Liquidity > 15× (22.3× — wash-trading signal)
- Code: ETH cannot be withdrawn (Medium, static analysis)
- Code: Insecure use of tx.origin (Medium, static analysis)
Each 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
Security Checklist
as of audit · Nov 7Holders
as of audit · Nov 7, 2026- Contractstreasury, vesting, bridge, staking2.9%
- Walletsanonymous holders, free to sell11.1%
- Burnedout of circulation2.3%
- DEX poolsthe pools' own liquidity13.6%
- Everyone else624 holders70.1%
How holder types affect the score
Share held by contracts — treasury, vesting, bridge or staking — is discounted against share held by wallets when the score is computed: a contract cannot decide to sell the way an anonymous holder can, though it can still be drained or voted to sell. Effective concentration is the figure the risk score is actually calculated from.
Holder balances as recorded by the audit of Nov 7, 2026
Liquidity
as of audit · Nov 7The risk score reads depth across every pair.
The LP tokens of the analysed pool are locked or burned.
Security Findings
MediumETH cannot be withdrawn
The contract accepts ETH but lacks any function to withdraw or transfer it out, meaning any ETH sent to the contract is permanently locked.CD-01
Issue
The contract accepts ETH but lacks any function to withdraw or transfer it out, meaning any ETH sent to the contract is permanently locked.
Fix
Add an owner-restricted function to withdraw ETH from the contract balance.
Status
Unresolved
MediumInsecure use of tx.origin
The _getTaxWithPoolState function uses tx.origin to determine authorization or rules, which is vulnerable to phishing attacks via malicious smart contracts.CD-02
Issue
The _getTaxWithPoolState function uses tx.origin to determine authorization or rules, which is vulnerable to phishing attacks via malicious smart contracts.
Fix
Replace tx.origin with msg.sender to ensure that the immediate caller is the one being validated.
Status
Unresolved
MediumOwner can modify transfer fees
The finalizeMigration function allows the contract owner to enforce and change tax rates applied to token transfers, directly impacting user balances.CP-07
Issue
The finalizeMigration function allows the contract owner to enforce and change tax rates applied to token transfers, directly impacting user balances.
Fix
Implement a timelock or a multi-signature requirement for changes to economic parameters to increase transparency and trust.
Status
Unresolved
LowOwner can modify transfer and wallet limits
The finalizeMigration function allows the owner to set numeric limits on transactions and wallet holdings, which can restrict user activity.CP-08
Issue
The finalizeMigration function allows the owner to set numeric limits on transactions and wallet holdings, which can restrict user activity.
Fix
Document these limits clearly in the project's whitepaper or documentation to ensure users are aware of potential restrictions.
Status
Unresolved
InfoWho holds the supply
The ten largest holders own 29.9% of supply. Of that, 2.3% burned, 13.6% in DEX pools — not holders that can sell, so excluded from the concentration score. What remains: 11.1% in wallets, 2.9% in other contracts. 634 holders in total.QA-HOLDERS
Issue
The ten largest holders own 29.9% of supply. Of that, 2.3% burned, 13.6% in DEX pools — not holders that can sell, so excluded from the concentration score. What remains: 11.1% in wallets, 2.9% in other contracts. 634 holders in total.
Fix
Watch the largest wallets that are not exchanges, pools or locks — those are the ones that can move the price.
Status
Acknowledged
InfoNot listed by any independent source
634 holders. Not listed by CoinGecko or any exchange GoPlus tracks. Nothing independent confirms who is behind this token, so every power its contract grants is scored at face value.QA-IDENTITY
Issue
634 holders. Not listed by CoinGecko or any exchange GoPlus tracks. Nothing independent confirms who is behind this token, so every power its contract grants is scored at face value.
Fix
Match the contract address against the project's official channels before trading.
Status
Acknowledged
InfoLiquidity burned — cannot be withdrawn
100.0% of the pool's LP is burned or time-locked. 100.0% of the LP tokens were sent to a burn address — that liquidity can never be withdrawn by anyone. Some pools are concentrated-liquidity (V3/V4) positions; shares above are by position as GoPlus reports them. This assessment covers the main pool, which holds 79% of the token's DEX liquidity; the other pools were not assessed.QA-LIQUIDITY
Issue
100.0% of the pool's LP is burned or time-locked. 100.0% of the LP tokens were sent to a burn address — that liquidity can never be withdrawn by anyone. Some pools are concentrated-liquidity (V3/V4) positions; shares above are by position as GoPlus reports them. This assessment covers the main pool, which holds 79% of the token's DEX liquidity; the other pools were not assessed.
Fix
Check the lock's end date and beneficiary on the locker's own page before relying on it.
Status
Acknowledged
InfoThe market for this token
Liquidity $27K (DexScreener, all pools). 24h trading volume $487K (DexScreener, all pools).QA-MARKET
Issue
Liquidity $27K (DexScreener, all pools). 24h trading volume $487K (DexScreener, all pools).
Fix
Size any position to the liquidity and daily volume shown — they set how much you can sell and at what price.
Status
Acknowledged
InfoAsset class: Project token
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: fixed — the contract has no mint function. Control: a role-controlled contract. Code: not upgradeable (no proxy). Fees: 2% on buy, 2% on sell. Market: $27K of DEX liquidity across 3 pools. Launch: under a day of market history.QA-PROFILE
Issue
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: fixed — the contract has no mint function. Control: a role-controlled contract. Code: not upgradeable (no proxy). Fees: 2% on buy, 2% on sell. Market: $27K of DEX liquidity across 3 pools. Launch: under a day of market history.
Fix
Check the project's own documentation for what the token is used for; this report covers what the contract allows.
Status
Acknowledged
InfoRecently launched — less than a day of market history
The token's oldest DEX pool is less than a day old. Age is not part of the risk score — a new token is not a risky one by default — but a short history means fewer trades and holder changes behind the facts in this report.QA-RECENT
Issue
The token's oldest DEX pool is less than a day old. Age is not part of the risk score — a new token is not a risky one by default — but a short history means fewer trades and holder changes behind the facts in this report.
Fix
Re-check ownership, liquidity and holder distribution as the token matures; those are the facts that move early.
Status
Acknowledged
Analysis
AI Copilotas of audit · Nov 7The contract utilizes a standard EIP-1167 proxy pattern, ensuring the implementation logic remains immutable post-deployment. 7.1 Architecture is sound for a token, and 7.2 Code Security is generally high with standard ERC-20 implementations. However, 7.6 External interactions are limited, and 7.8 Operations are hindered by the inability to withdraw trapped ETH. The use of tx.origin in 7.3 Access Control creates potential security risks regarding contract-based interactions.
7.4 Economic and 7.5 Governance are heavily centralized under the contract owner. The owner has the authority to trigger migration phases that fundamentally alter the token's tax and anti-sniper mechanics. While this allows for controlled launches, it grants the owner significant influence over user transaction costs.
7.7 Upgrades are not applicable as the contract is an EIP-1167 minimal clone. The implementation logic is fixed at the time of deployment, preventing any future logic changes. This provides high security against malicious upgrades but limits the protocol's ability to patch future bugs.
The protocol should implement a function to allow the owner or a designated address to withdraw accidentally sent ETH to prevent permanent loss of funds.
Additionally, the reliance on tx.origin for tax calculations should be refactored to use msg.sender to align with standard security practices and prevent potential manipulation by intermediary contracts.
Contract & Record
Free for any token on the record. It links to this page and always shows the current score and the date it was checked.
- Nov 7, 202648Medium
Score changes are recorded as dated snapshots — history is append-only and cannot be edited.
Frequently Asked Questions
What is the 比特币 contract address?
The BTC (比特币) contract on BNB Chain is 0x6f6e44925c17e7290c2032fd2d0731ac861e7777. Compare it with the address the project itself publishes before trading: other contracts can carry the same name and ticker.
Is BTC a scam?
Quantum Audit's risk score for BTC is 48/100 (Medium risk) as of Nov 7, 2026, computed by a deterministic function from on-chain facts — Contract verified: Verified; Ownership: Retained; Mint: No mint; Liquidity lock: Locked; Upgradeability: Fixed code; Honeypot: None found; Buy / sell tax: 2% / 2%. A score is a dated snapshot of those facts, not a guarantee; each one is listed on this page.
Is 比特币 liquidity locked?
Liquidity lock: Locked (as of Nov 7, 2026). Total DEX liquidity: $27.1K.
Who holds 比特币?
As of Nov 7, 2026, the 10 largest holders own 29.9% of the supply across 634 holders. The Holders section on this page shows who they are by holder type.
Would You Like a More Detailed Audit of BTC?
This token is brand new. Run a deeper AI-powered analysis of the contract code — free and instant.
Get Detailed Audit Is this your token? Add your links and get it Verified