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DeFi MyTube - Coming Soon

DeFi MyTube is a decentralized video-sharing and monetization platform built using blockchain and DeFi principles. It combines media sharing with decentralized finance innovation, offering creators and users full control over content, earnings, and governance.

Core Features

Decentralized Content Storage

Videos stored on IPFS or Arweave, not centralized servers.
Blockchain maintains content references, ownership data, and monetization rules.
Ensures censorship-resistance and prevents arbitrary demonetization or removal.

Decentralized Governance

Token holders vote on platform rules, moderation policies, and revenue models.
No single authority can enforce unilateral decisions.

Automated Monetization via Smart Contracts

Viewers support creators via:

Tips
Subscriptions
Pay-per-view
NFTs
Watch-to-earn models

Revenue is distributed transparently, directly to creators, curators, or community pools. Eliminates intermediaries and unfair commission cuts.

Tokenized Incentives

For Viewers: Earn tokens for:

Watching content
Interacting with creators
Moderating content

For Creators:

Tokenize channels, videos, or memberships.
Supporters can share in future revenue or governance decisions.

Key Advantages

Fair Earnings: Creators receive a larger, direct share of revenue.
Censorship-Resistant: Content cannot be arbitrarily removed.
Global Access: Anyone can watch, create, or participate.
Transparent Payments: Revenue flows are automatic and verifiable on-chain.
User Ownership: Users control data, engagement, and influence.

Risks & Challenges

Scalability limitations for decentralized storage and streaming.
Content moderation complexity in a global, decentralized environment.
Copyright enforcement is difficult without a centralized authority.
User experience may lag behind traditional platforms.
Regulatory uncertainty around tokenized incentives and creator payments.

Conclusion

DeFi MyTube empowers community-owned, creator-first platforms that combine video sharing with DeFi principles. It ensures:

Transparent monetization
Censorship resistance
Global participation
Governance via tokenized voting

This represents a new era of media platforms, moving away from centralized control toward decentralized, user-owned ecosystems.

DeFi Assurance Protocol

DeFi Assurance

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

/*
---------------------------------------------------------
 DeFi MyTube – Decentralized Video Platform Prototype
---------------------------------------------------------
 - IPFS video references
 - Creator monetization
 - Tips / Pay-per-view
 - Subscriptions
 - DAO governance
---------------------------------------------------------
*/

interface IERC20 {
    function transfer(address to, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);

    function balanceOf(address user) external view returns (uint256);
}

/*
---------------------------------------------------------
 Main Contract
---------------------------------------------------------
*/
contract DeFiMyTube {

    uint256 public constant BPS = 10_000;

    IERC20 public paymentToken; // stablecoin or native token
    IERC20 public rewardToken;  // watch-to-earn / governance token

    address public treasury;

    constructor(
        IERC20 _paymentToken,
        IERC20 _rewardToken,
        address _treasury
    ) {
        paymentToken = _paymentToken;
        rewardToken = _rewardToken;
        treasury = _treasury;
    }

    /* -------------------------------------------------- */
    /*                    VIDEO DATA                      */
    /* -------------------------------------------------- */

    struct Video {
        address creator;
        string contentHash; // IPFS / Arweave CID
        uint256 tipTotal;
        uint256 price; // pay-per-view price
        bool active;
    }

    uint256 public videoCounter;

    mapping(uint256 => Video) public videos;

    event VideoUploaded(uint256 indexed id, address indexed creator, string hash);
    event VideoTipped(uint256 indexed id, address indexed user, uint256 amount);
    event VideoPurchased(uint256 indexed id, address indexed user);
    event RewardsClaimed(address indexed user, uint256 amount);

    /* -------------------------------------------------- */
    /*                    SUBSCRIPTIONS                   */
    /* -------------------------------------------------- */

    struct Subscription {
        uint256 monthlyFee;
        mapping(address => uint256) expiry;
    }

    mapping(address => Subscription) internal subscriptions;

    event Subscribed(address indexed user, address indexed creator);

    /* -------------------------------------------------- */
    /*                    GOVERNANCE                     */
    /* -------------------------------------------------- */

    struct Proposal {
        string description;
        uint256 votesFor;
        uint256 votesAgainst;
        uint256 deadline;
        bool executed;
    }

    uint256 public proposalCounter;

    mapping(uint256 => Proposal) public proposals;
    mapping(uint256 => mapping(address => bool)) public voted;

    event ProposalCreated(uint256 id, string desc);
    event Voted(uint256 id, address voter, bool support);

    /* -------------------------------------------------- */
    /*                   REWARDS TRACKING                 */
    /* -------------------------------------------------- */

    mapping(address => uint256) public pendingRewards;

    /* -------------------------------------------------- */
    /*                 VIDEO FUNCTIONS                    */
    /* -------------------------------------------------- */

    function uploadVideo(string calldata hash, uint256 price) external {
        videoCounter++;

        videos[videoCounter] = Video({
            creator: msg.sender,
            contentHash: hash,
            tipTotal: 0,
            price: price,
            active: true
        });

        emit VideoUploaded(videoCounter, msg.sender, hash);
    }

    function tipCreator(uint256 videoId, uint256 amount) external {
        Video storage v = videos[videoId];
        require(v.active, "Inactive");

        paymentToken.transferFrom(msg.sender, address(this), amount);

        // 95% creator, 5% treasury
        uint256 creatorShare = (amount * 9500) / BPS;
        uint256 treasuryShare = amount - creatorShare;

        paymentToken.transfer(v.creator, creatorShare);
        paymentToken.transfer(treasury, treasuryShare);

        v.tipTotal += amount;

        emit VideoTipped(videoId, msg.sender, amount);
    }

    function purchaseVideo(uint256 videoId) external {
        Video storage v = videos[videoId];
        require(v.active, "Inactive");
        require(v.price > 0, "Free");

        paymentToken.transferFrom(msg.sender, address(this), v.price);

        uint256 creatorShare = (v.price * 9000) / BPS;
        uint256 treasuryShare = v.price - creatorShare;

        paymentToken.transfer(v.creator, creatorShare);
        paymentToken.transfer(treasury, treasuryShare);

        // reward viewer
        pendingRewards[msg.sender] += v.price / 10;

        emit VideoPurchased(videoId, msg.sender);
    }

    /* -------------------------------------------------- */
    /*                SUBSCRIPTION LOGIC                  */
    /* -------------------------------------------------- */

    function setSubscriptionPrice(uint256 monthlyFee) external {
        subscriptions[msg.sender].monthlyFee = monthlyFee;
    }

    function subscribe(address creator) external {
        uint256 fee = subscriptions[creator].monthlyFee;
        require(fee > 0, "No subscription");

        paymentToken.transferFrom(msg.sender, address(this), fee);

        paymentToken.transfer(creator, (fee * 9000) / BPS);
        paymentToken.transfer(treasury, fee / 10);

        subscriptions[creator].expiry[msg.sender] =
            block.timestamp + 30 days;

        emit Subscribed(msg.sender, creator);
    }

    function isSubscribed(address user, address creator)
        external
        view
        returns (bool)
    {
        return subscriptions[creator].expiry[user] >= block.timestamp;
    }

    /* -------------------------------------------------- */
    /*                 REWARD CLAIMING                    */
    /* -------------------------------------------------- */

    function claimRewards() external {
        uint256 amt = pendingRewards[msg.sender];
        require(amt > 0, "None");

        pendingRewards[msg.sender] = 0;
        rewardToken.transfer(msg.sender, amt);

        emit RewardsClaimed(msg.sender, amt);
    }

    /* -------------------------------------------------- */
    /*                   GOVERNANCE DAO                   */
    /* -------------------------------------------------- */

    function createProposal(string calldata desc, uint256 duration)
        external
    {
        proposalCounter++;

        proposals[proposalCounter] = Proposal({
            description: desc,
            votesFor: 0,
            votesAgainst: 0,
            deadline: block.timestamp + duration,
            executed: false
        });

        emit ProposalCreated(proposalCounter, desc);
    }

    function vote(uint256 proposalId, bool support) external {
        Proposal storage p = proposals[proposalId];

        require(block.timestamp < p.deadline, "Ended");
        require(!voted[proposalId][msg.sender], "Voted");

        uint256 weight = rewardToken.balanceOf(msg.sender);
        require(weight > 0, "No voting power");

        voted[proposalId][msg.sender] = true;

        if (support) p.votesFor += weight;
        else p.votesAgainst += weight;

        emit Voted(proposalId, msg.sender, support);
    }
}