Discover Blockchain Hackathons 2025

Explore cutting-edge blockchain hackathons where developers, entrepreneurs, and web3 pioneers build the future of decentralized technology.
Explore Blockchain hackathons online and in-person
IN-PERSON CRIPTO LATIN DEV - InnovaDev

Oct. 4, 2024 - Oct. 11, 2024

Ended

Este hackathon híbrido tiene como objetivo reunir a desarrolladores, diseñadores y entusiastas de la tecnología para crear soluciones innovadoras. La mayor parte del evento será …

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blockchain · web · Tegucigalpa, Francisco Morazán Department, Honduras
ONLINE Decentralized Identity Foundation Hackathon 2024

Oct. 1, 2024 - Nov. 4, 2024

Ended

About the Hackathon Join us for a groundbreaking hackathon where seasoned developers and newcomers alike will come together to push the boundaries of decentralized identity. …

IN-PERSON European Blockchain Convention HACKATHON

Sept. 25, 2024 - Sept. 26, 2024

Ended

This Hackathon is organised by the European Blockchain Convention, whose 10th edition will be from September 25-26 here in Barcelona. It is completely free to …

IN-PERSON Fetch-A-Thon 2.0

Sept. 23, 2024 - Oct. 14, 2024

Ended

About the challenge Fetchathon 2.0 is not just another hackathon—it's a groundbreaking event where technology enthusiasts, developers, and innovators come together to explore and build …

IN-PERSON ETH Cape Town 2024

Sept. 20, 2024 - Sept. 22, 2024

Ended

PLEASE NOTE: This is a hybrid event meaning there will be both in-person and virtual hacking. If you would like to attend in-person, please submit …

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beginner · blockchain · games · Cape Town, Western Cape, South Africa
ONLINE Hack7Days TI x CIT

Sept. 12, 2024 - Oct. 9, 2024

Ended

About the challenge The Hack 7 Days Tezos India x CIT Hackathon is a week-long challenge aimed at providing practical exposure to college students in …

IN-PERSON CipherCraft

Sept. 7, 2024 - Sept. 8, 2024

Ended

About the Challenge Participants will compete in various cryptographic challenges, including: Crypto Classic: Decrypt a historical cipher. Modern Menace: Defend against a simulated cyberattack. Enigma …

ONLINE [REDACTED] Hackathon

Sept. 5, 2024 - Oct. 31, 2024

Ended

Big corporations and governments aren’t just going to put blockchain and AI technologies in users’ hands—to serve users’ interests and not their own. The user-owned …

ONLINE Blockhack 1.0

Sept. 3, 2024 - Sept. 9, 2024

Ended

Competition Rounds: Round 1: Registration & Idea Submission: Register and submit your innovative ideas and design or prototype in a PPT format, optionally including a …

ONLINE IIIT Hacks

Aug. 30, 2024 - Sept. 1, 2024

Ended

Welcome to IIIT Hacks 2024 – an electrifying weekend of innovation, creativity, and fierce competition! This event, running from Friday, 30th August at 6:00 PM …

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