From COSTA RICA to the SUPERCHAIN

8 new fantastic MVPs to the Superchain!

We are thrilled to announce that the first university-level blockchain module in Costa Rica has been successfully completed. I want to personally congratulate every single one of the 25 graduates! more info on this mission request - INTEGRATION OF OPTIMISM GOVERNANCE AND RPGF INTO UNIVERSITIES S5

As a final requirement for graduation, students must present their final projects in the form of a video pitch.

Each team will record a short video in English, demonstrating their project and showcasing their development and learning. A post will be made for each team, presenting a total of 8 unique projects.

Lets give them Exposure.

Projects:

    1. Merkle Tree Airdrop
    1. Web3 Affiliate Marketing
    1. Web3 Grades manager
    1. Fitness Dapp
    1. Web3 Bets
    1. Decentralized WAZE
    1. Superchain Donations
    1. Web3 Game

Submission Guidelines:

  • Title of the Post/Project: Clearly state the name of the project.
  • Brief Description: Provide a concise description of the project’s goals and objectives.
  • Team Members: Include the names and blockchain addresses used during the course for each member. (only 1 post per team)
  • Video Pitch Link: Attach the link to the recorded pitch, either via Loom or any drive, and share the link in the post.

Example Format:

Decentralized Voting System for National Elections

Team:

Alberto Galán: 0x0263E43c0dE253a0fe354b60d35D2855c514a887
MarĂ­a PĂ©rez: 0x1A23B45cD6E253a0fe354b60d35D2855c514a123

Video Pitch: [Link to video pitch]

Description:
This project aims to address global election issues, such as those seen in Venezuela, by providing a public, transparent, and secure tool. It allows anyone to verify the results and ensure they have not been tampered with. The project utilizes two distinct smart contracts. (add anything you consider important)

Contract #1 (Voting): [Link to deployed contract #1]
Contract #2: [Link to deployed contract #2]

EDIT*

im attaching here the Joke race we created for this competition were the teachers and students voted for the winner projects! CONGRATULATIONS to the winners!

Best Regards.
Alberto Galan

17 Likes

Fit Dapp: Move&Mint

Team:

Lindsay Morales: 0xE2007c18Dbd65F335aB1B5752Ceb3fc6Aa099b01
Marianela Montoya: 0x1B04132D7F2427cB160AB57d0829C48D93e3fc91
NĂ©mesis Alfaro: 0x1F0222F3fEdb5a36faBCF47F9E52bEd9C9D946C4

Video Pitch: Move&Mint.mov - Google Drive
Presentation: move&mint.pdf - Google Drive

Description:
Move&Mint is an innovative fitness DApp that blends physical activity with blockchain technology. Users track their workouts and daily activities to earn rewards in the form of NFTs. These unique digital collectibles not only serve as incentives but can also be traded or used to unlock special features and benefits within the app. With Move&Mint, every step you take brings you closer to reaching your fitness goals while building a valuable digital portfolio. Get motivated, stay active, and reap the rewards in a whole new way!

Contract #1 FitnessTracking
Contract #2: DynamicNFT

Codebase:
Contracts: GitHub - NebulaForce/fitness-app-contract
UI: GitHub - NebulaForce/fitness-app-frontend

8 Likes

Superchain Donations

Team:
Manuel MacĂ­as - @jmaciasr - (jmaciasr): 0x5DF685095135361f1b71c016eF3CA7214730b137
Kevin Latino - @KevinLatino - (KevinLatino): 0x2a6e090de158c97fa26f9cb55936858996a9ab00
Adrián Serrano (adriansb3105): 0x5770146155afB39E7751c69eB0018AD6FC0e1B22

Video Pitch: Link to video

Description:
Donation System is an innovative donation application built on the Ethereum blockchain platform. Our goal is to facilitate and make transparent donor contributions to various projects through the implementation of smart contracts. With this solution, we seek to increase trust and efficiency in the donation process, ensuring that funds reach the beneficiary projects safely and directly.

Contract: DonationSystem | Address 0x62D02b483b816476be983b8c1dfb52Da8240f4c6 | OP Sepolia

Code Repo: https://github.com/KevinLatino/Solidity-Project

7 Likes

Grade Tracker

Team:
@gcalvocr Gabriel Calvo: 0x0401Eb3751792d63bBF62a03096D2585A1b0Ddd1
@Ams Andrey Melendez: 0x909aC328648eE56BBF14e53e9A002A8e6A45f313
Kun Zheng: 0xC1A44D187E5AbEA4e63b21b290cEF360236A5BF5

Video Pitch: gradeTracker - YouTube
Presentation: gradeTracker - Canva

Description: Grade Tracker provides a system for managing student grades, issuing credentials, and handling review requests.

Contract: gradeTracker | Address: 0x6cA565d3f56005EE4a8C33A03eBd5AbDF406E298
Code Repo: gradeTracker - GitHub

6 Likes

Decentralized WAZE: Drive Alerts :world_map: :warning:

:people_holding_hands: Team:

Liseth González: 0xa6a2d0e8b62AC621D1Cd57347722dd382B14fea1
Jeremy Villegas: 0x9Ca6F41211eB6CF5CB111DfF22809772E857b597
JosĂ­as Hidalgo: 0x475B761f6c2A557aE104E1267393Fd85AADd2696

:movie_camera: Video Pitch: Drive Alerts Overview

:memo: Description
This project is a decentralized platform for real-time traffic reporting, leveraging blockchain technology to ensure transparency and security. Users can submit and verify traffic reports.In the future, this will allow to earn tokens as incentives for accurate contributions. A point-based reputation system ensures the reliability of the information shared. The platform’s decentralized nature makes it resistant to censorship and manipulation. Overall, it aims to improve traffic conditions and help drivers make informed decisions.

:bookmark_tabs: Contract: TrafficData

:books: Github
Smart Contract: drive-alerts-contract
Front-end: drive-alerts-front-end

6 Likes

On Chain Game :chains: :space_invader:

Team:

Fabricio Robles: (@fab ) 0x3B70EFeB2ebe4351e07462448951627DDB172F91
Bryan Ramirez (@BRACR10 ): 0xE3b3326b2c695e38BD3eF1F851A0974a78EC35BA
Luis Diego Mora (@LuisDi98 ): 0xd7A26b562aaC3Bbdcb71d7Ec114A6a44aD2c848B

Video Pitch here

Description: Game where every character is a NFT where they can battle other characters thus leveling up and improving stats such as Attack, Defense and Agility.

Contract: Battle | Address 0xe12b48502dCFe0F24208F90F62327D8B2A49f301 | OP Sepolia

Github: GitHub - OptimisticCRTeam/on_chain_game: This on-chain game on the Optivision blockchain uses ERC721 NFTs for unique characters. The project combines blockchain technology with interactive gameplay, offering a decentralized and engaging gaming experience.

7 Likes

:dart: CRYPTOBET: The Ultimate Sports Betting App :dart:

CryptoBet is a premier sports betting application designed to offer a secure, fast, and user-friendly experience. Our platform features a wide variety of sports and betting modalities, ensuring there’s something for every sports enthusiast.

:trophy: Why Choose Crypto Bet? :trophy:

• :lock: Secure: With advanced encryption and robust security measures, your transactions and data are always protected. No account links or personal information required—just link your wallet and you’re all set.

• :zap: Fast: Our optimized infrastructure ensures rapid bet placement and immediate payment processing.

• :+1: User-Friendly: Intuitive design and easy navigation make placing bets a breeze, whether you’re a seasoned bettor or new to the game.

• :soccer: Diverse Sports Selection: From popular sports like football and basketball to niche sports, our platform offers a comprehensive selection to bet on.

Experience the thrill of betting with Crypto Bet, where innovation meets security and ease of use. Join us today and elevate your sports betting experience.

:video_camera: Video Pitch: Watch here

:busts_in_silhouette: Team:

• @EmmanuelAR - 0xf9d5aD31de3d548dcA206E0a166E2aD16C39d1D2

• @adrian_vrj - 0x3f083AdB5dEA63aEf577879E8C5A4d801699985d

• @Jakesteve10210 - 0x076CC08556B93c7Dc5b42a0f0e041AA4749b7215

:scroll: Contract: 0x359Cf6c8d26bD1cFB647aB567e821339FD16a712

:computer: Codebase: Crypto Bet GitHub Repository

4 Likes

MAFI - Introducing the Web3 Brand Ambassador

Team:
Kenneth Walker: 0x8A7Bb4Bd34c3E6906EfbCd3515551c0F4658e80f
Ricardo Bonilla: 0x9E17D83De550DFD4585632E725fD92E72b9C3f4a
Oscar Astua: 0x7Bd09a8Ec7411Ca0C2Da67eD5797eb08e01Ab0a1
Joseph Poveda: 0x0b25521dFa86D6dda99eDbd65f383ED6051891a6

Video: MAFI - Web3 Project

Problem:
There is a lack of transparency in conversions and attribution between multiple marketing parties, leading to mistrust and ineffective tracking of results across various marketing channels.

Solution:
Utilize the security and decentralization of the Optimism L2 Blockchain to transparently record and audit attributions and conversions of Brand Ambassadors in Affiliate Marketing campaigns. This creates a transparent network accessible to any party, enhancing trust and tracking efficiency.

Project Overview:
Mafi is a Web3 Affiliate Marketing solution that mirrors the goals of traditional web2 affiliate marketing but leverages the Optimism blockchain for transparent conversion tracking. Our solution involves three key roles: Client Brand Manager, Brand Ambassador, and Customer.

Platform Implementation:

  1. Client Brand Manager:
    • Create Affiliate Marketing campaigns.
    • Include Brand Ambassadors from our platform’s network.
    • Validate the MVP using account abstraction by creating a web3 wallet to minimize barriers to entry.
  2. Brand Ambassador:
    • Access the Mafi platform to send affiliate requests or respond to client requests.
    • Authenticate by connecting their web3 wallet to our platform.
  3. Campaign Process:
    • Once a campaign reaches the minimum number of affiliates, it is submitted to the blockchain.
    • We use an ERC1155 NFT collection and the MafiBrandAmbassador contract to track conversions and affiliates.
    • Each Brand Ambassador receives a unique deep link to share across marketing channels, attributing sales to their efforts.
  4. Customer Interaction:
    • Customers click on the link, download the Mafi mobile app, authenticate, and purchase the NFT.
    • The purchase involves the MafiBrandAmbassador contract, splitting the payment: 5% commission to the Brand Ambassador, the remainder to Mafi.

Benefits:

  • Public, decentralized records of conversions and attributions.
  • A global ranking system for Brand Ambassadors based on performance.

Contracts:
MafiBrandAmbassador
SaprissaCentenoCollection

Codebase: web3_brand_ambassador

6 Likes

Guys, you can also participate in this superchain global hackathon:

You’re doing big things!
Congrats!!
Lili

8 Likes

Merkle Airdrop

:people_holding_hands: Team:
Daniel Garbanzo: 0x0977De4FbF977Db858A1dC27d588f9F661263d86
Isabel Vallejos: 0x8bA72290cC1CF716F62d428826fe8380053ECDc0
Caleb Loria: 0xB1B7B2564dE35c97A049711Fd8A5B207c59d2bC9

:movie_camera: Video Pitch: Merkle Airdrop Pitch

:memo: Description:
Merkle Airdrop provides users an easy way to create a list of authorized wallets with a given amount. Once the smart contract is deployed and funded, the authorized users can claim their respective amount if the Merkle Tree proof is valid.

:bookmark_tabs: Example of deployed contract

GitHub

3 Likes

Amazing experience and knowledge shared in this hackathon!

Thank you so much to Optimism, CENFOTEC, and all the mentors of this amazing module.

I am excited to keep learning and developing in the Optimism Superchain, leveraging the OP Stack

2 Likes

Gud super chain ricqa

1 Like