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Promoting education through the development of Blockchain lecturer teams
at universities in Vietnam (Phase 3)
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NoNameHourTotal (ADA)%BudgetTimeline
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Milestone 1: Project Planning and Course introduction7565009.38%1 month60
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Team and Roles Document: A public document introducing the key project team members and clearly describing the roles and responsibilities of each person (e.g., Project Manager, Lead Developer, Frontend Developer).10
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Work Environment Infrastructure:GitHub Repository: A public repository set up for the project. Community Channel: A Discord or Telegram channel created and opened for community participation.Task Management Tool: A Trello or Jira board set up and made publicly visible (in view-only mode) showing the milestones and main tasks.5
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Detailed dApp Scope Document: A complete document that clearly defines the features, limitations, and specific goals for each sample dApp in the project (HydraTipJar, HydraPact, HydraPoll, HydraTicTacToe, HydraTicket).30
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Detailed Development Plan: A document outlining the technical roadmap, technology stack, and a detailed work breakdown plan for the development of the 5 sample dApps, aligned with the proposed milestone20
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Server Budget (Development & Demo)2000
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Project managment10
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Milestone 2: Development of dApp 1 (HydraTipJar) & dApp 2 (HydraPact)2891734025.04%2 months
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Part 1: HydraTipJar - Work Breakdown100
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1. Backend & Off-chain Logic
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Transaction Flow Design: Architect the simple, two-party transaction flow for sending and receiving tips within the Head.
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Off-chain Code: Develop the client-side scripts to construct the basic payment (tip) transactions.
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2. Frontend Development
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UI/UX Implementation: Build the user interface, including the tipping controls (e.g., amount input, "Send Tip" button) and a display for the total tips received.
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Wallet Integration: Integrate Cardano wallets to manage the two-party Head lifecycle (initiation, closing).
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3. Integration & Testing
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System Integration: Connect the frontend UI to the hydra-node to submit tip transactions.
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End-to-End Testing: Test the complete user flow: opening a Head, sending multiple tips, and successfully closing the Head to settle on L1.
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Part 2: HydraPact - Work Breakdown120
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1. Backend & Smart Contract (In-Head Logic)
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State Design: Design the shared state for the pact, defining the contribution requirements and the list of participants.
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Smart Contract (Plutus Validator): Develop the Plutus script that enforces the agreement, ensuring funds are only released when all parties have contributed their share.
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Backend Logic (Off-chain Code): Write the off-chain code to construct the contribution transactions that interact with the validator.
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Unit Testing: Create automated tests for the Plutus script to validate the fund-release logic.
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2. Frontend Development
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UI/UX Implementation: Build the interface for creating a pact, inviting members, and viewing the contribution status of each participant.
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Wallet Integration: Implement the logic to handle multi-party Head initiation and transaction signing.
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Pact Interaction Logic: Develop the client-side logic to handle contribution submissions and display the pact's current status.
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3. Integration & Testing
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System Integration: Ensure the frontend correctly calls the backend logic to build valid transactions for the smart contract.
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End-to-End Testing: Conduct tests with multiple simulated users to validate the entire pact lifecycle from creation to successful completion.
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Code Review & Refactoring: Perform a final review of both dApps to ensure the code is clean, commented, and ready for public release.
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Live Demo Versions: Two separate public URLs, each leading to a live demo version of HydraTipJar and HydraPact.5
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Tutorial Documentation: Two separate tutorial articles, one for each dApp. The HydraTipJar article will focus on the "basic Head lifecycle," while the HydraPact article will explain "simple multi-party agreement logic."12
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Demonstration Videos: Two short YouTube videos, each showcasing the user flow of one dApp.12
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Event Marketing and communications20
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Project managment20
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Milestone 3: Development of dApp 3 (HydraPoll)2291374019.84%1 months
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1. Backend & Smart Contract (In-Head Logic)50
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State Design: Architect the on-chain and off-chain data structures for the poll, including vote tallies and a list of participants who have already voted.
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Smart Contract (Plutus Validator): Develop the Plutus script that enforces poll rules within the Head, primarily focusing on the "one person, one vote" validation.
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Backend Logic (Off-chain Code): Write the off-chain code to construct valid voting transactions and correctly update the vote tally in the state UTXO.
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Unit Testing: Create automated tests for the validator and off-chain logic to ensure poll integrity and prevent invalid votes (e.g., duplicate voting).
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2. Frontend Development70
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UI/UX Implementation: Build the user interface for both creating a poll (defining the question and options) and participating in one, including real-time visualization of the results.
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Wallet & Invite Flow: Integrate Cardano wallets for the poll session (Head) initiation and management of participants.
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Polling Interaction Logic: Implement client-side logic to handle vote submissions and dynamically update the displayed results as new state data is received from the Head.
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3. Integration & Testing50
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System Integration: Ensure seamless communication between the frontend, the off-chain backend logic, and the on-chain Plutus validator.
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End-to-End Testing: Conduct tests simulating a complete poll with multiple participants to validate the entire workflow and rule enforcement.
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Code Review & Refactoring: Perform a final review to ensure the code is clean, well-commented, and ready for public release.
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Live Demo Version: A public URL where the community can directly access and test the dApp.3
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Tutorial Documentation: A detailed article explaining how the dApp works and providing setup instructions.8
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Demonstration Video: A short YouTube video showcasing the user flow of HydraPoll.8
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Event Marketing and communications20
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Project managment20
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Milestone 4: Development of dApp 4 (HydraTicTacToe)2291374019.84%1 months
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1. Backend & Smart Contract (In-Head Logic)50
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State Design: Architect the on-chain and off-chain data structures for the game state, defining the datum managed by the smart contract.
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Smart Contract (Plutus Validator): Develop the Plutus script that enforces the game's rules within the Hydra Head by validating turns and state transitions.
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Backend Logic (Off-chain Code): Write the off-chain code responsible for constructing and signing transactions that interact with the smart contract, including the logic to check for win/draw conditions.
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Unit Testing: Create automated tests for both the Plutus validator and the off-chain logic to ensure game integrity.
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2. Frontend Development70
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UI/UX Implementation: Build the interactive 3x3 game board and all necessary user notifications.
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Wallet & Invite Flow: Integrate Cardano wallets to manage the two-player setup and game session initiation.
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Game Interaction Logic: Implement client-side logic to capture user inputs, trigger the backend to create transactions, and update the UI based on new state data from the Head.
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3. Integration & Testing50
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System Integration: Ensure that frontend interactions correctly trigger the backend, create valid transactions, and are successfully validated by the smart contract.
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Gameplay Testing (E2E): Conduct end-to-end tests with two players to validate all possible game scenarios.
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Code Review & Refactoring: Perform a final review to ensure the code is clean, well-commented, and ready for public release.
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Live Demo Version: A public URL where two players can access and play a full game of Tic-Tac-Toe against each other.3
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Tutorial Documentation: A detailed article explaining how to build a turn-based interactive application on Hydra, using the Tic-Tac-Toe game as the example.8
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Demonstration Video: A short YouTube video showcasing two players joining and completing a game.8
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Event Marketing and communications20
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Project managment20
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Milestone 5: Development of dApp 5 (HydraTicket) and Closing project2991794025.90%1 months
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1. Backend & Smart contract Logic (Hydra Head)40
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State Design: Architect the "ticket" data structure using UTXO metadata.
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Core Logic Development: Develop and unit-test the off-chain script that validates user payments and automatically issues a new "ticket" UTXO in response.
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2. Frontend Development60
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UI/UX Implementation: Build the user interface for the locked content, the "Pay to Unlock" flow, and the final unlocked content view.
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Wallet Integration: Integrate Cardano wallets (e.g., Lace, Eternl) to manage Head creation and transaction signing.
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Dynamic Unlocking: Implement the client-side logic to monitor the user's in-head state and automatically reveal content when a valid ticket is detected.
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3. Integration & Testing50
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System Integration: Ensure seamless communication between the frontend and the hydra-node for submitting transactions and monitoring state.
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End-to-End Testing: Test the complete user flow: viewing locked content, paying, receiving the ticket, and accessing the content.
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Code Review & Refactoring: Conduct a final review to ensure the code is clean, well-commented, and ready for public release.
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Live Demo Version: A public URL featuring locked content, allowing users to experience the payment flow to unlock and view the content.3
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Tutorial Documentation: A detailed article explaining the "pay-to-access" model and how to use transaction metadata as a digital "ticket" on Hydra.8
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Demonstration Video: A short YouTube video showcasing the entire process from seeing locked content to successfully paying and accessing it.8
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Organize AMA sessions to answer developer questions30
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Create a Project Close-Out Report on Google Drive.
Create a Project Close-Out Video on Youtobe .		50
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Event Marketing and communications20
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Project managment30