Arpit Chauhan (arpitchauhan2468)

Founder @Dehix | Innovating the blockchain support ecosystem | Fullstack blockchain developer | Bittensor consultant

New Okhla Industrial Development Area, Uttar Pradesh, India
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PayPal AI Hackathon

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
16360 participants

Backblaze Generative Media Hackathon: Build with Genblaze on B2

Online

Build the next generation of AI media apps. Generate with Genblaze. Store on Backblaze B2.

$10,000 in prizes
Winners announced
1309 participants

H0: Hack the Zero Stack with Vercel v0 and AWS Databases

Online

Front-end in minutes. Back-end designed for scale.

$80,000 in prizes
Winners announced
9722 participants

Splunk Agentic Ops Hackathon

Online

Reimagine the future of agentic operations using Splunk AI

$20,000 in prizes
Winners announced
2364 participants

Build with MeDo Hackathon

Online

Build creative applications with MeDo, no coding required. Push the boundaries of what you can create.

$50,000 in prizes
Winners announced
8338 participants

Agents Assemble - The Healthcare AI Endgame

Online

Build Interoperable Healthcare Agents at the Intersection of MCP, A2A, and FHIR

$25,000 in prizes
Winners announced
4297 participants

IBM x UNSA Hackathon

Online

Build AI solutions for global challenges aligned with UN SDGs through the IBM Z Sheridan × UNSA Sheridan collaboration.

Non-monetary prizes
Winners announced
483 participants

Arm AI Developer Challenge

Online

Build the future of AI on Arm: Create innovative, efficient mobile AI projects and compete to win

$15,000 in prizes
Winners announced
1628 participants

Studiio Hacks

Online

Help advance the bounds of Edtech technologies along with the team at Studiio!!

$2,600 in prizes
Winners announced
201 participants

Build Resilient Apps with Polkadot Cloud

Online

Radically open, radically useful

$40,000 in prizes
Winners announced
2725 participants

BUILD Halloween Hacks

Online

Join the BUILD Halloween Hacks this October 1-October 31, 2025 for a spooky community hackathon!

$9,717 in prizes
Winners announced
224 participants

Starknet Re{Solve} Hackathon

Online

Unlock tomorrow's apps: Ultra-low fees, Ethereum security, Bitcoin power

$47,500 in prizes
Winners announced
1473 participants

XDC dApp Summer Hackathon

Online

If you can imagine it, you can Build it on XDC. Build a dApp this summer on XDC Network

$52,750 in prizes
Winners announced
303 participants

MERGE 2022

Online

Engaging students from different backgrounds to solve our society's most pressing challenges through technology and public policy.

$24,950 in prizes
Winners announced
196 participants

Polkadot Hackathon: North America Edition

Online

Bringing the cutting edge of blockchain to your region

$362,080 in prizes
Winners announced
1098 participants