Bitcoin Native DAO Smart Contract

Overview

This smart contract implements a decentralized autonomous organization (DAO) specifically designed for Bitcoin holders, enabling advanced governance, voting, staking, and treasury management functionalities.

Features

Key Functionalities

• Staking: Users can stake their Bitcoin tokens
• Proposal Creation: Stakeholders can create governance proposals
• Voting: Stake-weighted voting system
• Treasury Management: Execute proposals that transfer funds
• Flexible Governance: Configurable parameters like minimum stake, quorum, and voting periods

Unique Characteristics

• Minimum stake requirement
• Stake-based voting power
• Whitelisted recipient management
• Proposal lifecycle management

Contract Components

Constants

• contract-owner: The initial deployer of the contract
• Various error codes for different scenarios

Data Variables

• minimum-stake: Minimum amount required for staking (default: 1 BTC)
• proposal-count: Tracks total number of proposals
• quorum-percentage: Percentage of votes required to pass a proposal (default: 51%)
• voting-period: Duration of voting period (default: ~1 day in Bitcoin blocks)

Main Functions

Staking

• stake(amount): Stake Bitcoin tokens
  • Requires minimum stake amount
  • Locks tokens for ~2 weeks
• unstake(amount): Withdraw staked tokens
  • Only after lock period expires

Proposal Management

• create-proposal(title, description, amount, recipient):
  • Create a new governance proposal
  • Requires minimum stake
  • Validates recipient address
• vote(proposal-id, vote-bool):
  • Cast a vote on an active proposal
  • Voting power based on staked amount
• execute-proposal(proposal-id):
  • Execute proposal after voting period
  • Checks quorum requirements
  • Transfers funds if proposal passes

Admin Functions

• update-minimum-stake(new-minimum)
• update-quorum-percentage(new-percentage)
• update-voting-period(new-period)
• set-whitelisted-recipient(recipient, status)

Security Measures

• Owner-only administrative functions
• Stake-based proposal creation
• Whitelisted recipient validation
• Locked staking periods
• Quorum-based proposal execution
• Multiple validation checks

Error Handling

Comprehensive error codes covering scenarios like:

• Insufficient balance
• Invalid proposals
• Voting restrictions
• Unauthorized actions

Usage Example

;; Stake tokens
(contract-call? .bitcoin-dao stake u1000000)

;; Create a proposal
(contract-call? .bitcoin-dao create-proposal
    "Fund Community Project"
    "Proposal to fund blockchain education"
    u500000
    'ST2CY5V39MWKFS1R8MYXZ1Q5A9VQ26H9K4KENR3V)

;; Vote on a proposal
(contract-call? .bitcoin-dao vote u1 true)

Deployment Requirements

1. Stacks blockchain environment
2. Minimum of 1 BTC equivalent for initial deployment
3. Owner account for administrative functions

Configuration

Initial configuration can be set during contract initialization:

• Minimum stake amount
• Quorum percentage
• Voting period duration

Limitations and Considerations

• Voting power directly correlates with staked amount
• Proposals require a minimum stake to create
• Funds are transferred in STX, not native Bitcoin
• Whitelisted recipient mechanism for additional security

Recommended Improvements

• Implement more granular voting mechanisms
• Add time-locked governance tokens
• Develop more complex proposal types
• Enhance recipient validation

Contributing

Contributions are welcome. Please submit pull requests or open issues on the project repository.