EQTBLTToken

📋 Contract Overview

Property	Value
📁 File	src/EQTBLTToken.sol
🔧 Type	Non-Upgradeable Modified ERC-20
⚙️ Solidity	0.8.33
📜 License	MIT

🎯 Purpose: EQTBLT is the internal DAO work currency—a non-transferable soul-bound token earned through task completion, used for governance weight and DAO spending.

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📊 Token Economics

📊 Token Economics

Parameter	Value
🪙 Max Supply	Unlimited (reflects activity)
🔢 Decimals	0 (whole units only)
📛 Name	"EQTBLT"
📛 Symbol	"EQTBLT"
🔄 Transferable	❌ No (soul-bound)

⚙️ Specifications

🔐 Roles

💡 Design

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🔧 Functions

🔧 Minting

🔧 Minting Functions

Mint for Task

function mintForTask(address to, uint256 amount, string calldata taskDescription) external

Access: MINTER_ROLE

Mints EQTBLT for task completion with description logged.

Simple Mint

function mint(address to, uint256 amount) external

Access: MINTER_ROLE

Simple mint (uses "RentalPayment" as description). Used by RentalAndRebate.

Batch Mint

function batchMintForTasks(
    address[] calldata recipients,
    uint256[] calldata amounts,
    string calldata taskDescription
) external

Access: MINTER_ROLE

Batch mint for multiple workers on same task.

🔥 Burning

📋 Whitelist

👑 Admin

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🔗 Transfer Restrictions (Soul-Bound)

EQTBLT is non-transferable by design—preventing vote buying and wealth extraction.

function _update(address from, address to, uint256 value) internal override {
    // Allow: mint (from == 0)
    // Allow: burn (to == 0)
    // Allow: from/to founder wallet (emergency/testing)
    // Allow: to whitelisted DAO contracts (spending)
    // Otherwise: BLOCK with TransferNotAllowed()
}

Transfer Matrix

From	To	Allowed	Use Case
0x0	User	✅	Minting for tasks
User	0x0	✅	Burning for redemption
User	Whitelisted Contract	✅	Spending at DAO businesses
User	Another User	❌	Blocked
Founder	Anyone	✅	Emergency only
Anyone	Founder	✅	Emergency only

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💱 Dual Economy System

Built By DAO uses two complementary tokens for different purposes.

Aspect	🪙 BLTBY (External)	💎 EQTBLT (Internal)
Purpose	Speculation token	Work-based currency
Trading	DEXs & markets	Non-transferable
Acquisition	Buy from DAO	Earned through tasks
Exit	BTC/USDC/ETH	Spend at DAO contracts
Governance	Proposal stakes	Voting weight

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📊 Activity Tracking Integration

Activity is automatically tracked for recency-weighted governance.

if (address(activityTracker) != address(0)) {
    activityTracker.recordActivity(to, amount);
}

This enables recency weighting—recent activity counts more than old activity for governance.

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📜 Events & Errors

📢 Events

event TaskCompleted(
    address indexed worker,
    uint256 amount,
    string taskDescription,
    uint256 timestamp
);
event ContractWhitelisted(address indexed contractAddress, bool status);
event MultisigEnabled(address indexed multisig);

⛔ Errors

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🔗 Contract Interactions

Contract	Interaction
🏠 RentalAndRebate	Mints EQTBLT as rent rebates
💼 DAOBusiness	Receives EQTBLT for spending
🔄 RedemptionContract	Burns EQTBLT for redemption
⚖️ Governance	Reads balance for voting weight
📊 ActivityTracker	Records activity for recency

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🔒 Security Features

Protection	How It Works
🔗 Soul-bound design	Prevents transfer manipulation
📋 Whitelist-only spending	Controls where tokens can go
🔥 Holder-only burning	Can't be taken, only spent
📊 Activity tracking	Creates audit trail
🔐 Role-based minting	Only authorized contracts mint

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💻 Integration Examples

Minting for Task

// Called by authorized task management system
await eqtbltToken.mintForTask(
    workerAddress,
    50, // 50 EQTBLT
    "Completed material sorting - 2 hours"
);

Checking Balance

const balance = await eqtbltToken.balanceOf(memberAddress);
// Returns whole units (0 decimals)

Whitelisting Contract

// Admin action to allow DAOBusiness to receive EQTBLT
await eqtbltToken.setWhitelistedContract(daoBusinessAddress, true);

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🔗 Related Pages

BLTBYTokenRentalAndRebatehttps://github.com/urbanarray/builtbydocs/blob/main/docs/developers/contracts/activity-tracker.mdGovernanceEQTBLT Token