A 4-week online hackathon dedicated to supporting innovative projects across all chains led by students
This hackathon has now finished. Read all about the event and prize winners here!
What to expect
🤓 Workshops
🏆 Bounties
👥 1-1 Mentorship
🤓 Workshops 🏆 Bounties 👥 1-1 Mentorship
Are you a student hacker?
Come for mentorship, education and the potential of receiving funding from industry leaders!
Join our virtual 4-week hackathon aimed at university students! Individuals and teams (up to 6) can work on projects across all chains, with the single condition that at least one member is a university student or is related to an educational club/community!
Sponsors
Bounties
Arbitrum
Account Abstraction
Prize: $750
Need some inspiration? Check out these awesome project ideas!
Crosschain wallet that can receive erc20s or other funds on different chains without making crosschain messages.
Open Challenge
Prize: $750
Need some inspiration? Check out these awesome project ideas!
Migrating contract state between chains (move the whole dapp from one EVM chain to Arbitrum)
Replay Binary gitdiff tool
A live stat site for how much disk space an Arbitrum node takes up
Build a dashboard that tracks arbitrum governance proposal lifecycles
Execution market for arbitrum governance proposal lifecycle
Interactive proposal creator (selects the L2 contract you want to target, and then creates the L2 to L1 flow etc transaction for you)
General message router for L1 -> L2 -> L3 messaging (as well as L3 to L3 messaging, etc)
Orbit Chains (L3s on Arbitrum)
Prize: $750
Need some inspiration? Check out these awesome project ideas!
Spin up Orbit chain (L3) with a fixed lifetime that allows for things such as play a game for 4 weeks then exits user's state at the deadline (i.e., you get an NFT drop at the end of the time)
Orbit chain for onchain identities (composing with arbitrum one and nova)
Turn existing blockchain into orbit chain (pick some random existing chain and port its state into an Orbit chain)
Nova Challenge (social/gaming)
Prize: $750
Need some inspiration? Check out these awesome project ideas!
Generative art NFT on arbitrum nova (very cheap on-chain compute)
Game on Arbitrum leveraging MUD https://github.com/latticexyz/mud
Twitter clone (social graph for arbitrum)
Become an Arbitrum Ambassador!
Join Arbitrum’s University Fleet to lead virtual and in-person meetups, create your own content, grow your personal network, and more!
Avalanche
Launching a Use-case Specific Subnet
Prize: $750
Launch a use-case specific subnet on Avalanche, e.g. an oracle subnet, a subnet built with a custom virtual machine using the HyperSDK, etc.
C-Chain Application
Prize: $750
Launch a full stack application on the C-Chain in one of the different target areas (decentralized social, decentralized ID, dev tooling, etc.).
ENS
Best Project Using ENS as Usernames
Prize: $1000
Most Interesting Use of ENS
Prize: $1000
Additional Pool: 15 best ENS integrations get $200 each (must include ENS name and avatar resolution).
SpruceID
Let Users Bring Their Own Identity and Data to Your App
Prize: $1,500 (Most innovative app use case)
Prize: $1,000 (Best technical implementation of the libraries)
Prize: $500 (Implementation with the best user experience)
Logging in without a Username
Prize: $3000 prize pool (split among 12 best submissions)
Allow users to log in without a username/password by authenticating with their Ethereum accounts.
Union
Build something cool on Union
Prize: $3,500 (prize pool)
This could be a UI for a specific credit category (eg personal, business, geography, etc.), an interesting use of the Underwriter SDK, an app/tool for helping vouchers find vouchees and vice versa.
Or choose your own adventure - if you want to build something not here, build away
No or Low Code Challenge
Prize: $1,000 (prize pool)
Awarded for the best video / tutorial / tweet / article / meme about Union that explains credit to newcomers to web3.
Sort
Tell a Story with Sort's Blockchain Data
Prize: 0.5 ETH
Sort makes it easy to access Ethereum and Polygon data with SQL. Use data from a sponsored contract on Sort, or request a new contract address to be sponsored. Be creative and tell a story based on any data from a contract address, use graphs, visualizations, and anything you would like. A story could involve a single transaction, multiple transactions, or anything else you can gather from Sort's blockchain data. Presentation is important. We'll award the top prize to the best story that uses data from Sort.
Additional Pool: $1000 in Sort credits will be awarded to teams.
Partner Universities
NEU Blockchain
Dartmouth Blockchain
London Blockchain Labs
Cambridge Blockchain
Oxford Blockchain
Princeton Blockchain Club
ITU Blockchain
Kryptosphere Blockchain
H.E.R DAO
College DAO
KCL Blockchain
McGill Blockchain
SUTD DSC
NUS Fintech
Bath Computer Science Society
Blockchain at UCI
Blockchain Lab at NYU
Illini Blockchain
Blockchain at San Diego
Bristol Maths (Matrix)
TUM Blockchain Club
Blockchain at Georgia Tech
University of Washington Blockchain
Blockchain @ UCSB
Data Science & Technology Club at the University of St.Gallen
CompSoc Edinburgh
HEC Montreal Blockchain
Edinburgh LambdaSoc
APU Blockchain & Cryptocurrency Club
MMUST DSC
Kalvi
Cooperative University Kenya DSC
Federal University of Technology Minna DSC (DSC FUTMinna)
Ahmadu Bello University DSC
Vanderbilt Blockchain
Multimedia University of Kenya DSC
Kenyatta University DSC
Bayero DSC
Junior Economic Club of San Francisco
Federal Polytechnic Bida DSC
HiLCoE School of Computer Science and Technology College DSC
University of Uyo DSC
Web3Chennai
Spartan Blockchain
KU Blockchain Institute (KUBI)
Blockchain Unilorin
Junior Economic Club of Chicago
Botswana Accountancy College GDSC
Yet Another Coding Club IIT Palakkad (YACC)
Capetown DSC
Bilkent Blockchain Society
ACM at VIT
CompSoc Leeds
Boston University Blockchain
GDSC FUO
NEU Blockchain Dartmouth Blockchain London Blockchain Labs Cambridge Blockchain Oxford Blockchain Princeton Blockchain Club ITU Blockchain Kryptosphere Blockchain H.E.R DAO College DAO KCL Blockchain McGill Blockchain SUTD DSC NUS Fintech Bath Computer Science Society Blockchain at UCI Blockchain Lab at NYU Illini Blockchain Blockchain at San Diego Bristol Maths (Matrix) TUM Blockchain Club Blockchain at Georgia Tech University of Washington Blockchain Blockchain @ UCSB Data Science & Technology Club at the University of St.Gallen CompSoc Edinburgh HEC Montreal Blockchain Edinburgh LambdaSoc APU Blockchain & Cryptocurrency Club MMUST DSC Kalvi Cooperative University Kenya DSC Federal University of Technology Minna DSC (DSC FUTMinna) Ahmadu Bello University DSC Vanderbilt Blockchain Multimedia University of Kenya DSC Kenyatta University DSC Bayero DSC Junior Economic Club of San Francisco Federal Polytechnic Bida DSC HiLCoE School of Computer Science and Technology College DSC University of Uyo DSC Web3Chennai Spartan Blockchain KU Blockchain Institute (KUBI) Blockchain Unilorin Junior Economic Club of Chicago Botswana Accountancy College GDSC Yet Another Coding Club IIT Palakkad (YACC) Capetown DSC Bilkent Blockchain Society ACM at VIT CompSoc Leeds Boston University Blockchain GDSC FUO
What happens
during the hackathon?
Register ▶ Form a team ▶ Attend workshops ▶ Build your project ▶ Get 1-1 mentorship ▶ Submit!
Key Hackathon Dates
Mon, 31st July | Launch | Sign up here! |
Tue, 1st Aug | An introduction to rollups and Arbitrum | |
Wed, 2nd Aug | Solidity Part I | |
Thurs, 3rd Aug | Solidity Part II | |
Fri, 4th Aug | Building on the Union Credit Protocol: Onchain Credit Unions, Smart Contracts with Credit Lines, and Borrowing without Collateral |
Mon, 7th Aug | Integrating ENS: Identity in Your Apps | Sign up here! |
Mon, 7th Aug | A coding exercise with the Arbitrum Bridge | |
Tue, 8th Aug | Avalanche Subnets: The Future of Blockchain Development | |
Wed, 9th Aug | Using Open Source to Power Your App with Decentralized Identity | |
Wed, 9th Aug | An overview of Arbitrum DAO and how to get involved | |
Fri, 11th Aug | Scaling ENS: Offchain and L2 Names with CCIP Read |
Thurs, 17th Aug | Web3 Careers Workshop | Sign up here! |
During the whole hackathon | Project check ins | Sign up here! |
Sun, 27th Aug | Submissions due! |
During the whole hackathon | Project check ins | Sign up here! |
TBC | Pitch practice | |
Thurs, 14th Sep17:30 BST | Finale! |
Session Recordings
Post-hackathon
By taking part in our hackathon you will also be joining our wonderful community!
FAQ
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Individuals and teams of up to six can work on projects across all chains, with the single condition that at least one member is either a university student or is related to an educational club or community.
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No, you can hack solo. If you’d like to form a team, we will help you connect with other hackers.
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Yes! The Encode team will offer support during this hackathon.
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For updates, announcements, and everything else on the organisational side, please keep an eye on Encode’s Discord.
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Yes, you can, but only if your project hasn’t raised significant funding already and significant feature changes have been made.
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Yes, you/your team is the sole owner of your project.
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Yes! We actively encourage this.