Alex Astrum (alexastrum)

Waterloo, Ontario, Canada
GitHub
Twitter

Electroneum Hackathon 2025

Online

Create innovative, scalable, and functional apps on Electroneum

$52,500 in prizes
Winners announced
1328 participants

One Trillion Agents Hackathon

Online

Bring order to chaos. Buidl the resistance.

$102,550 in prizes
Winners announced
1999 participants

Autonomous Agent: AI x Web3 Hackathon

Denver, CO, USA

{Chain}-of-Thought: Applied Focus AI x Web3 Series

$28,500 in prizes
Feb 26 – Mar 22, 2024
405 participants

NEARCON IRL Hackathon

Lisboa, Portugal

Step Into The Open Web

$161,000 in prizes
Nov 7 – 9, 2023
732 participants

NEAR MetaBUILD III Hackathon

Online

Our world has changed. Meet new challenges in a way a true buidler would do – hack your way to the top. Build the next big thing on NEAR.

$940,000 in prizes
Winners announced
3055 participants

Chainlink Fall 2022 Hackathon

Online

Kickstart the next wave of #Web3 innovation at the #Chainlink Fall 2022 Hackathon

$376,500 in prizes
Winners announced
1205 participants

BlockHack Global FE 2022

Toronto, Canada

Bridging the gap between entrepreneurs and blockchain technology, promoting growth for blockchain-related projects and ventures

$CAD 3,400 in prizes
Nov 4 – 6, 2022
266 participants

Evmos Momentum Hackathon led by Web3Scholarships (Deployment required for prize)

Online

Bring the world of Ethereum-based applications and assets to the interoperable networks of the Cosmos ecosystem

$500,000 in prizes
Winners announced
830 participants

NEARCON IRL Hackathon

Lisboa, Portugal

Building beyond the hype

$182,300 in prizes
Sep 12 – 14, 2022
499 participants

Ripple CBDC Innovate 2022

Online

Build or update a fintech or payments solution utilizing Ripple's CBDC Solutions

$150,000 in prizes
Winners announced
462 participants

Polygon BUIDL IT : Summer 2022

Online

Dive into Web3 this summer and build a new dApp with Polygon

$515,000 in prizes
Winners announced
5371 participants

Build the Galaxy's Best Payment App for Space Tourism

Online

Rapyd's Million Dollar – Greatest Fintech Developer Series

$143,000 in prizes
Winners announced
462 participants

Supernova

Online

Internet Computer Web3 Hackathon

$880,000 in prizes
Winners announced
3531 participants

aelf Web3.0 Hackathon - Legend X

Online

Build a fully-functioning C# application on aelf to win over $500,000 in prizes!

$525,000 in prizes
Winners announced
302 participants

Build the Galaxy's Best Checkout

Online

Rapyd's Million Dollar – Greatest Fintech Developer Series

$250,000 in prizes
Winners announced
488 participants

Chainlink Spring 2022 Hackathon

Online

Build the next generation of Web3 apps with $500K+ in prizes!

$1,067,000 in prizes
Winners announced
1451 participants

Graph For All Million Dollar Challenge

Online

Solve real problems with graph technology!

$1,020,000 in prizes
Winners announced
1532 participants

Meter Ethereum Hackathon

Online

Build a dApp on Meter.io for a shot at some of the $100,000 in $MTRG prizes.

$100,000 in prizes
Winners announced
402 participants

XRPL Hackathon: New Year, New NFTs

Online

Build scalable, sustainable functional NFTs with XRPL

$50,000 in prizes
Winners announced
372 participants

NEAR MetaBUILD Hackathon

Online

A better future requires a better foundation. Build apps capable of taking millions of users on journeys they’ve never been on before. Simple. Scalable. Secure.

$1,000,005 in prizes
Winners announced
3831 participants