One-day hackathon to hack on blockchain projects and learn new skills!

You must go here to register:


It's the first edition of the NYC Blockchain Hack! Get ready for the ultimate event for learning, hacking, & networking with fellow crypto enthusiasts.

Whether you are an old-timer from the Mt Gox era, or an intrigued newbie with interest in Bitcoin, Ethereum or other blockchain projects, NYC Blockchain Hack is the event you don't want to miss. Plus catered breakfast, lunch, and dinner included in your ticket!

You will have fun building stuff (there will be swag too), and if you are a beginner, don't panic! Some of the best technical experts in the NYC blockchain realm will be right there to help you build your project. Come as you are!


Sponsored by ConsenSys

08:00 Breakfast

Settle in, grab hot coffee and breakfast, and say hello to those around you. It's just about time to get down to the fun.

08:30 Kickoff & orientation

Introduction to the mentors, API sponsors, prizes, and house rules. Let's get this show on the road.

09:15 Form teams & begin hacking

Whether you come alone or with friends, we'll help you find a great group of friendly folks to work with for the day.

12:00 Lunch

Ding ding ding, it's lunch time! Get some food and keep hacking on.

18:30 Dinner

Time's almost up. Grab some grub to get you through those last few hours of hacking.

21:00 Hacking Completed

It's time to close your laptops and pat yourself on the back. You made it, hooray!

21:30 Presentations begin

Sit back, relax, and see what projects your peers were working on. Share your project too!

22:00 Winners announced

Judges have picked their winners. Let's see their favorite projects of the evening.

23:00 Fin + beers

NYC Blockchain Hackathon is finished so now let's enjoy some brews! We are all winners here.



10:00AM Making your first dApp with Metamsak and Truffle

For many types of Dapps (Distributed Apps), Truffle does everything you could want: It compiles your blockchain contracts and injects them into your web app. With Metamask, all your users need to do is install their Chrome plugin, and they will have their own secure blockchain accounts right in their browsers.

12:00 PM Build your own blockchain with Hyperledger

Is the public blockchain not cutting it for you? No worries, you can make your own! This workshop will go into how to get started with creating your own Hyperledger Fabric channel using the Node.js fabric-client SDK. Once you've got a channel, you can invite your trusted peer nodes to join on in.

1:30 PM Inner Workings of the Wallet

Tori is the product lead for's mobile wallet. Learn about what makes a crypto wallet tick, and how to quickly architect your own wallet creation.

View full rules


$1,500 in prizes

Amazon Echo



Jack Tatar

Jack Tatar

Dave Idell

Dave Idell

Judging Criteria

  • Utility
    Best use of blockchain for hack