2. Functions & Permissions

🔧 Smart Contract Functions & Permissions

“At MUY Token, investor actions are protected — and limited — by design.”

The MUY Token smart contract isn't just a token—it’s an automated system of investor rights, DAO power, and compliance logic. Below is a breakdown of the core functions and who is authorized to trigger them.

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📘 Key Contract Functions

Function	Triggered By	Description
mintTokens()	Admin (after KYC)	Issues MUY Tokens to verified wallets
lockTokens()	Contract (auto)	Applies 12-month vesting for new tokens
releaseTokens()	Contract (auto)	Unlocks tokens after lockup expires
distributeIncome()	Admin (quarterly)	Distributes 85% of profits to holders
buyBackTokens()	DAO via vote	Executes token repurchase from market
castVote()	DAO Builders	Submits or votes on proposals
upgradeContract()	DAO (via quorum)	Initiates contract upgrade via proxy
pauseContract()	3-of-5 multisig	Emergency stop for safety/bugs

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🧠 Admin Permissions

Administrative roles are minimal and transparent.

Role	Power	Notes
Admin	Mint, whitelist wallets, initiate distributions	Only used during onboarding or payouts
DAO Builders	Governance, voting, buyback approvals	Must meet $50K+ threshold
Multisig Wallet	Emergency pause, treasury actions	3-of-5 signer logic
Contract Owner	Cannot access investor funds or overwrite ledger	Only upgrade permissions via DAO

💡 We believe in “least privilege” — everyone has access only to what they must.

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🔐 Wallet Whitelisting

All token transfers and voting powers are gated by:

• ✅ Wallet must pass KYC/AML

• ✅ Wallet must be whitelisted and registered

• ✅ No cold storage or centralized exchange wallets allowed

• ✅ Wallets can be updated via secure DAO process

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💼 Real-Life Flow

Here’s a practical example of how the functions work:

1. Investor signs TSA

2. KYC is approved via SumSub

3. Admin calls mintTokens() to whitelist + issue tokens

4. lockTokens() activates 12-month vesting

5. Quarterly, distributeIncome() runs via DAO

6. After 12 months, releaseTokens() allows transfer

7. DAO can call buyBackTokens() to offer exits

All functions are transparently logged on PolygonScan.

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🛠 Example Solidity Snippet

function mintTokens(address investor, uint amount) public onlyAdmin {
  require(whitelist[investor], "Wallet not whitelisted");
  _mint(investor, amount);
  lock[investor] = block.timestamp + 365 days;
}