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WCEF Crypto Hackathon

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Sponsor Prizes
Flexible Trust Web: Decentralized Reputations
Flexible Trust Web: Decentralized Reputations

The world's first sybil resistant, fully decentralized reputation protocol, built on Ethereum.

Winner Winner
Sahaj Garg Iris Li Sunny Aggarwal
2 2
CryptoImage - Secure mnemonic seeds with steganography
CryptoImage - Secure mnemonic seeds with steganography

Mainstream adoption requires easy security. Instead of writing down a 12 word code, save an image with encrypted data

Winner Winner
Jake Zeal Nicholas Swift Brian Hans
2 0
IoT/Mobile/Blockchain-based coffee tracing and trading
IoT/Mobile/Blockchain-based coffee tracing and trading

Connecting and simplifying the supply chain of coffee and other products, making it fair, clean, efficient and safe

Winner Winner
Rafael Saavedra Camilo Soto
1 0
Crypto Collectibles
Crypto Collectibles

Create your own digital collectibles with this Ethereum ERC-721 contract builder

Winner Winner
Alex Atallah Elena Nadolinski Devin Finzer
5 1
dGDP (Decentralized General Data Protection)
dGDP (Decentralized General Data Protection)

Decentralized management system for general data protection leveraging Nucypher's proxy reencryption algorithm.

Winner Winner
Teddy Knox Daniel Hwang Abiy Seifu Shane Jarvie
2 0
NuCypher Bridge
NuCypher Bridge

A Simple Interface for Proxy re-encryption on distributed systems

Winner Winner
Chris Magistrado Jackson Harris III Angus Yip Jiarun Chen
1 1
Sugar Score (Intl blockchain credit score)
Sugar Score (Intl blockchain credit score)

Decentralized Blockchain Verified Credit Score and Lending

Winner Winner
Crazycoderal An reid sherman alexey_dc Mike Lin + 2
0 0
Cancel orders for a trading pair in Loopring protocol
Cancel orders for a trading pair in Loopring protocol

New feature in Looping protocol

Winner Winner
Yi Qin
0 0
Token ID
Token ID

Token ID creates a unique identifier that provides a concrete distinction between traded crypto-currencies

Winner Winner
Sarah Tulin konstmyskin
6 0
HealthLink
HealthLink

Anonymous, verified, provably valid prescriptions powered by an Exonum blockchain.

Winner Winner
Robert Cordwell Brian Ng J.B. Richards
2 0
Crypto Payment Gateway
Crypto Payment Gateway

Payment for the future

Winner Winner
jchai002
1 2
Well Web
Well Web

Web app for Well

Winner Winner
Peter Ma Kenneth Ng solomon wu Amir Y + 1
0 0
Verifi
Verifi

Decentralized medicine tracking from prescriber to client.

Winner Winner
Alim Charaniya Kushal Cuttari Ishan Gupta Davide De Carlo
1 0
fantasycryptoBET
fantasycryptoBET

platform for betting with friend on ongoing games

preyansh kotecha Roy Anguiano
0 0
Bit-SMS
Bit-SMS

We want to take the billions of people who only have SMS-access and add them into the Bitcoin network

akilawelihinda Kevin Huo
0 0
Inspiration Blocks
Inspiration Blocks

Incentives and Validation in exchange for tokens.

Stephanie Flowers Yongxiang Tang Dileep Kamujula doku
3 0
Blocked Tasks
Blocked Tasks

Task Rabbit, fully hosted on the Ethereum blockchain

emile baizel
0 0
Kitty Keychain
Kitty Keychain

Look up anyone's crypto wallet address by one name.

Tom Rutka dhrhristov Michael Lapinski PhD Anand Raman
1 0
DistraChains
DistraChains

Consistency without Consensus

Gabriel Grant
1 0
CryptID
CryptID

A system to save and authenticate sensitive user data with blockchain.

Akshat Giri Shariq Shah Mojmir Vystavil
3 0
DecentPass NuCypher
DecentPass NuCypher

Encryption for the DecentPass platform that allows you to securely share passwords stored on the Ethereum blockchain

Erick Pinos Ben Jones
0 0
ConnectTheDots
ConnectTheDots

Develop a Decentralized Storage Platform with ability to grant/revoke access to multiple participants securely

Chintan Patel
0 0
StreamBox
StreamBox

Democratizing the live video streaming industry

raimietang Aneesh Vaidya Nader Chehab
0 0
Well-Time
Well-Time

Creating web interface showing validation of time stamped televisits, and possibly more...

Kabin Nam Jhalak Gurung Allan Tito
1 0

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