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Check out the projects created at past events

Told You So bannerprizeprize

Told You So

Toldyouso is an app where you can make predictions provably. You can keep them secret until the time of revealing.

Scaling Ethereum 2023
Ads-B Web3 bannerprizeprizeprize

Ads-B Web3

Ads-B Web3 is a decentralized flight tracking and airport information system that operates on the Web3 blockchain. It enables users to track flights and access real-time information about airports without relying on a centralized authority.

Scaling Ethereum 2023
(Self) Sovereign Money System banner

(Self) Sovereign Money System

Towards a (Self) Sovereign Money System promoting financial stability and economic growth equivalent to fractional reserve banking, trough an autonomous programmable money system on scalable blockchain technology.

Scaling Ethereum 2023
SustainaFields banner

SustainaFields

A decentralized log that tracks carbon credits on blockchain. By incentivizing sustainable practices with tokens, the aim is to promote a greener future.

Scaling Ethereum 2023
ZkTaxGovernance banner

ZkTaxGovernance

A ZkProof Tax Fund allocation system where Taxpayers are provided with TAX tokens against the stablecoin deposits which can be used to vote for the projects, hence ensuring fair fund allotment. Zero Knowledge proofs is used to handle the registration and voting done by the users.

Scaling Ethereum 2023
Universum bannerprize

Universum

A universal name service for all chains and layer 2's with an application to register it on them

Scaling Ethereum 2023
Liquorice banner

Liquorice

A MEV-aware trading platform with a "brokerage" type of execution. Instead of placing limit orders, makers give "commitment" to execute the trade at a certain price plus their markup. Auction based execution system helps makers filter out toxic flow from uneducated flow

Scaling Ethereum 2023
WalletX bannerprize

WalletX

Modularized account abstracted wallet, providing customized user experience based on users' needs.

Scaling Ethereum 2023
Wally Wallet - The Game banner

Wally Wallet - The Game

We are building a solution that enables efficient and effective education of children on the important concepts of Web3, using real-life examples and a simple onboarding process.

Scaling Ethereum 2023
ReccuriPay bannerprizeprize

ReccuriPay

A wallet that allows you to set up recurring payments with a social recovery feature

Scaling Ethereum 2023
Rafflepay banner

Rafflepay

We're a dapp for conducting sweepstakes. You can create sweepstakes for your followers/clients and segment your audience by subscription memberships.

Scaling Ethereum 2023
Apes Legacy bannerprize

Apes Legacy

Apes Legacy is a dApp that enables BAYC, MAYC and BAKC assets inheritance.

Scaling Ethereum 2023
ethman bannerprize

ethman

Postman, but for ethereum smart contracts. Collect and manage all your smart contracts under one roof for easy access.

Scaling Ethereum 2023
Followem bannerprize

Followem

Universal permissionless promotional and referral system for ethereum onchain activities.

Scaling Ethereum 2023
Cred-IT bannerprize

Cred-IT

Cred-IT is a loan aggregator system for both web3 based lending protocol and traditional banking system

Scaling Ethereum 2023
Snarky Monsters bannerprizeprize

Snarky Monsters

Maximally on-chain, Pokémon-style game, with trustless NPC interaction via ZK-SNARKs

Scaling Ethereum 2023
Medikai bannerprizeprizeprize

Medikai

A Multi-Chain decentralized medical App for help the health sector by decentralizing the storage and retrieval of pateint's medical record.

Scaling Ethereum 2023
Grimoire bannerprizeprize

Grimoire

Grimoire makes web3 more inclusive and accessible with open, quality, community-checked captions and transcriptions.

Scaling Ethereum 2023
hawler bannerprize

hawler

hawler seek to provide psuedo-anonymous token transfers where only the sender and receiver know each other. This allows from some privacy between two parties transacting with each other.

Scaling Ethereum 2023
Xpredic bannerprize

Xpredic

Introducing Xpredic , where users can enjoy predicting on their favorite real-world events from Sport games to politics and earn rewards!

Scaling Ethereum 2023
SCONE: Efficient PBS for High-load Chains bannerprizeprize

SCONE: Efficient PBS for High-load Chains

Introducing Optimal Stopping to reduce computational load on relays/validators, for more efficient and secure block proposal validation in PBS.

Scaling Ethereum 2023
Medjeds bannerprizeprize

Medjeds

Test your thinking and Solidity coding limits with this full on-chain strategy games in which you battle agains powerful creatures referred to as only: "Medjeds".

Scaling Ethereum 2023
Wendigo bannerprize

Wendigo

Wendigo is a collection of tools to enhance onchain trading of perps and trading/liquidity provision for small market cap tokens.

ETHGlobal Tokyo
Fuchsia bannerprize

Fuchsia

Fuchsia, wallet for community. Support membership to reward members for on-chain activity using Account Abstractions.

Scaling Ethereum 2023
AttestationStation Explorer banner

AttestationStation Explorer

This is an advanced attestation explorer that includes additional features

Scaling Ethereum 2023
DAOasis bannerprizeprize

DAOasis

DAOasis provides a social platform that allows users to create and manage multisigs. Using proposals, users can carry out transactions to manage their tokens, and contracts, handle custom transactions, and create cross chain safe interactions using our custom connextZodiacModule.

Scaling Ethereum 2023
ZK-Novels bannerprize

ZK-Novels

Shareable privacy-preserving profiles utilizing Sismo zkConnect and Polybase for data storage. Scroll zkEVM chat (not implemented, ran out of time)

Scaling Ethereum 2023
DefiLens bannerprize

DefiLens

Defi social graph on top of Lens protocol. To expand it a bit, the investments made by users like trade or buy/sell of ERC20/ERC721, lend/borrow, a governance vote on defi protocol, perps positions, or any DeFi activity of users will all be captured by DefiLens.

Scaling Ethereum 2023
Paalam bannerprizeprize

Paalam

Custom oracle adapter contracts for the Hashi EVM Header Oracle Aggregator

Scaling Ethereum 2023
Cetra Finance banner

Cetra Finance

Cetra Finance is a Market-Neutral Market Maker for DeFi

Scaling Ethereum 2023
ScaleyValley bannerprize

ScaleyValley

Game-focused marketplace with deep multi-chain integration and cross-chain bridging to access game content.

Scaling Ethereum 2023
Star Name Service Omnichain Platform banner

Star Name Service Omnichain Platform

On Star Name Service Omnichain Platform (SNS), register & manage web3 domains across blockchains. SNS enables cross-chain features for domains, making them compatible with L1/L2 platforms like Ethereum, Polygon, Optimism, & more.

Scaling Ethereum 2023
Transacta bannerprize

Transacta

Transacta - Unified Cross-ZK NFT bridge and metadata relayer

Scaling Ethereum 2023