Find and organize blockchain hackathons | Devpost - The home for hackathons

Devpost powers blockchain hackathons with leading organizations, including Blockstack, Bitcoin, Ethereum, and Kin. Competing offers opportunities to learn blockchain development online and gives you the potential to win amazing prizes through both in-person and online virtual hackathons.

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Our current online Blockchain hackathons

Brainwave 2026 – Midnight Track

From Midnight Ideas to On-Chain Innovation.

$220 in prizes

41 participants

Deadline: Aug 17, 2026 August 17 at 2:15pm EDT to submit

Online

COMPSPHERE 11

Create The Ideas, Connect The Future

$1,247 in prizes

68 participants

Deadline: Sep 17, 2026 September 17 at 1:00pm EDT to submit

Online

IEEE ClimateChain Global Hackathon

AI and BLOCKCHAIN Innovate Today for a Sustainable Tomorrow.

$3,000 in prizes

65 participants

Deadline: Oct 25, 2026 Starts in October 05 at 12:00am EDT

Online

Our current in-person Blockchain hackathons

NTU InnovateX Hackathon 2026

Co-organised by NTU Centre in Computational Technologies for Finance (CCTF) and SNZ

$20,000 in prizes

205 participants

Jul 27 - Aug 14, 2026 August 14 at 11:45am EDT to submit

Singapore, Singapore

Nexora

Code The Next Era

₹ 30,000 in prizes

87 participants

Jul 30 - Aug 16, 2026 August 16 at 11:45pm EDT to submit

Kurumbapalayam SSKulam, India

Gemini Event - HackMatrix

Create Code Creation

Non-monetary prizes

8 participants

Aug 9 - Sep 5, 2026 September 05 at 7:30am EDT to submit

Jaipur, India

Top Blockchain builders of 2026

Atharv Mantri

Open to ideas

Ashiha Mahesh Kumar

Shreyas Rao

A software engineer student at University of Toronto cursious about technology and always absorbing knowledge.

Sakshyam Sigdel

Prasant Koirala

Tejas Rao

Vedant Dorlikar

Karan Bisht

Recent winning Blockchain projects

Recent Blockchain hackathons

DTI Hackathon 2026

Build Technology That Can Impact Real Users.Not Just Demo Day

Non-monetary prizes

183 participants

Deadline: Jul 31, 2026 Starts in June 18 at 9:00am EDT

Online

Chutes Hack Malaysia 2026

5 days. Superb free coworking space. AI on chain. Free credits.

$907 in prizes

84 participants

Jun 16 - Jun 30, 2026 Starts in June 16 at 6:30am EDT

Subang Jaya, Malaysia

Impact Creation

Create Code Creation

Non-monetary prizes

94 participants

Deadline: Jul 31, 2026 Starts in June 13 at 1:45pm EDT

Online

Dev Clash

Code Build Conquer

Non-monetary prizes

64 participants

Deadline: Jul 23, 2026 Starts in July 23 at 1:00am EDT

Online