ETHGlobal Waterloo
Waterloo, Canada · In person · Jun 23–25, 2023
167 projects97 winning projects$205,000 in prizes28 sponsors

Worldcoin
$20,000 prize pool · 14 prizes awardedWorldcoin
$20,000🏆 Worldcoin — Best Overall $5,000 · 🧞 Worldcoin — Most Creative $2,500 · 🧑⚖️ Worldcoin — Best Governance App $2,500 · 🤖 Worldcoin — Best AI Use Case $2,500 · 🔑 Worldcoin — Best Sign in with Worldcoin $2,500 · 🏆 Worldcoin — Honorable Mentions $1,000 · 🏊♂️ Worldcoin — Pool Prize $428
- W
AnoniCardPool Prize · $428 - W
Blockmind AI🤖 Worldcoin — Best AI Use Case · $2,500 - W
ChameleonPool Prize · $428 - W
CopixPool Prize · $428 - W
CryptoCupid🧞 Worldcoin — Most Creative · $2,500 - W
Goose.aiPool Prize · $428 - W
HackerGrant🏆 Worldcoin — Best Overall · $5,000 - W
InventoryPool Prize · $428 - W
P2PLend🔑 Worldcoin — Best Sign in with Worldcoin · $2,500 - W
ProboPool Prize · $428 - W
WageVaultPool Prize · $428 - W
WiserRiser🧑⚖️ Worldcoin — Best Governance App · $2,500 - W
Worldcoinemail🏆 Worldcoin — Honorable Mentions · $1,000 - W
WorldPass🏆 Worldcoin — Honorable Mentions · $1,000
Prize details
$20,000 USD are up for grabs at the hackathon for devs who build on top of World ID, distributed as follows: * 🥇 Best Overall — $5,000 * 🧞 Most Creative Use Case — $2,500 * 🧑⚖️ Best Governance App — $2,500 * 🤖 Best AI Use Case — $2,500 * 🔑 Best Sign in with Worldcoin App — $2,500 In addition to the top prizes: * 🏆 2x Honorable Mentions — $1,000 each * 🏊♂️ Pool Prize — $3,000 distributed between all qualifying submissions

Gnosis Chain
$20,000 prize pool · 6 prizes awardedGnosis Chain
$20,000🥇 Gnosis Chain — Best Use $6,000 · 🥈 Gnosis Chain — Best Use $5,000 · 🥉 Gnosis Chain — Best Use $2,000 · 🤖 Gnosis Chain — 🥇 Best AI Project $3,000 · 🤖 Gnosis Chain — 🥈 Best AI Project $2,000 · 🔐 Gnosis Chain — Best Safe Project $2,000
- GC
a(i)udit🤖 Gnosis Chain — 🥇 Best AI Project · $3,000 - GC
Polyguard🔐 Gnosis Chain — Best Safe Project · $2,000 - GC
RepuScore🥉 Gnosis Chain — Best Use · $2,000 - GC
Roll a Mate🥈 Gnosis Chain — Best Use · $5,000 - GC
Smile DAO🤖 Gnosis Chain — 🥈 Best AI Project · $2,000 - GC
zBay🥇 Gnosis Chain — Best Use · $6,000
Prize details
**Gnosis Chain will be awarding the following prizes for use of Gnosis Chain:** Most innovative dApps on Gnosis Chain: * 🥇 $6,000 * 🥈 $5,000 * 🥉 $2,000 Plus, special prizes for innovative dApps on Gnosis Chain: * 🤖 Best AI project on Gnosis Chain — $3,000 * 🌉 Best project on Hashi — $2,000 * 🔐 Best project on Safe — $2,000 We appreciate an impressive vision, an effective use case, and give additional points for a viable business model.

Polygon
$10,000 prize pool · 27 prizes awardedPolygon
$10,000🆔 Polygon — Best use of Polygon ID $500 · 🤝 Polygon — Best Public Good with AA $1,000 · ❌ Polygon — Best Hack with Polygon zkEVM $1,000 · 🏊♂️ Polygon — Pool Prize $118
- P
"visibleDarkBox"🏊♂️ Polygon — Pool Prize · $118 - P
a(i)udit🏊♂️ Polygon — Pool Prize · $118 - P
AltTransfer❌ Polygon — Best Hack with Polygon zkEVM · $1,000 - P
Chameleon🏊♂️ Polygon — Pool Prize · $118 - P
Copix🏊♂️ Polygon — Pool Prize · $118 - P
Friend.fi - Collateral-Free F2F Lending🏊♂️ Polygon — Pool Prize · $118 - P
Giev🆔 Polygon — Best use of Polygon ID · $500 - P
Goose.ai🏊♂️ Polygon — Pool Prize · $118 - P
HyPerps🏊♂️ Polygon — Pool Prize · $118 - P
JPEGated🏊♂️ Polygon — Pool Prize · $118 - P
LOC-DID🆔 Polygon — Best use of Polygon ID · $500 - P
Luban the Paymaster🤝 Polygon — Best Public Good with AA · $1,000 - P
Me, Emergency Scan❌ Polygon — Best Hack with Polygon zkEVM · $1,000 - P
Medici🏊♂️ Polygon — Pool Prize · $118 - P
MetaCert🆔 Polygon — Best use of Polygon ID · $500 - P
MetaCert🏊♂️ Polygon — Pool Prize · $500 - P
Offline Wallet🏊♂️ Polygon — Pool Prize · $118 - P
Piglet🏊♂️ Polygon — Pool Prize · $118 - P
Polygon Smart Contract Count🏊♂️ Polygon — Pool Prize · $118 - P
Shields for Crypto🏊♂️ Polygon — Pool Prize · $118 - P
Spltit🏊♂️ Polygon — Pool Prize · $118 - P
SquirrelPay❌ Polygon — Best Hack with Polygon zkEVM · $1,000 - P
TrueWallet🤝 Polygon — Best Public Good with AA · $1,000 - P
User Proof Membership🏊♂️ Polygon — Pool Prize · $118 - P
Videre🏊♂️ Polygon — Pool Prize · $118 - P
Wealthsimpler🤝 Polygon — Best Public Good with AA · $1,000 - P
WiserRiser🆔 Polygon — Best use of Polygon ID · $500
Prize details
ZM builders, we’re challenging you to hack with Polygon solutions to solve real-world problems. All prizes may be split by multiple teams! **🤝 $3,000 Best Public Good with Account Abstraction or Gasless transactions on Polygon** Create a permissionless public good dapp with an app-like UX by sponsoring your users’ gas fees using gasless transactions or by batching transactions into a single transaction. Learn more by reading up on [ERC-4337: Account Abstraction](https://eips.ethereum.org/EIPS/eip-4337) and Gasless transactions. **Account Abstraction SDKs:** * [**Safe{Core}** Account Abstraction SDKs](https://docs.safe.global/learn/safe-core/safe-core-account-abstraction-sdk) support Polygon PoS Mainnet and Polygon PoS Mumbai Testnet. * **Biconomy’s** [Gasless Transactions SDKs](https://biconomy.gitbook.io/sdk/introduction/overview) support Polygon PoS Mumbai Testnet with Mainnet and zkEVM networks coming soon. In your project’s README, explain the UX optimization strategies you chose and link to relevant sections of code with your account abstraction implementation. **🚀 $3,000 Best, most innovative hacks deployed on Polygon zkEVM** gm anon, or should we say ZM. We’ve officially entered the zkVerse with the launch of Polygon zkEVM Mainnet Beta. We’re challenging you to create a startup worthy hack that's got a killer UX and is deployed to Polygon zkEVM. Deploying to Polygon zkEVM is as easy as changing your RPC url. 🚀 We've got **infinite** zkEVM build ideas ~ here are some other technologies and eips you could build on zkEVM - 🤔 EIP 6551 on Polygon zkEVM, which gives every NFT a smart contract account, so NFTs could hold NFTs that could hold NFTs - 🤔 Something data driven with a Subgraph from The Graph on Polygon zkEVM - 🤔 Decentralized video hacks with Livepeer on Polygon zkEVM - 🤔 Encrypt data before putting it on Polygon zkEVM for max privacy with Lit Protocol - 🤔 Paymasters aka pay users' gas with Safe SDKs on Polygon zkEVM - 🤔 Photo sharing with images pinned on IPFS in Polygon zkEVM NFTs Bonus points if it's a cross-chain or x-chain hack connecting Polygon zkEVM with Ethereum or Polygon PoS. Check out [the universal bridge](https://github.com/ZeframLou/universal-bridge) repo, a unified interface for sending messages from Ethereum to other chains and rollups to get started. **Cross-Chain ideas from the Polygon zkEVM team:** * Implement an [OpenZeppelin Governor](https://docs.openzeppelin.com/contracts/4.x/governance#governor) that allows token holders to vote on Polygon zkEVM with proposals that are still on Ethereum or Polygon PoS Create a snapshot strategy that accounts for token balance on Ethereum, Polygon PoS, & Polygon zkEVM * Build a zkEVM NFT project with mint logic that depends on owning an asset on Ethereum or Polygon PoS **🆔 $2,000 Best use of Polygon ID's Verifiable Credentials** Self Sovereign Identity is the future. Use Polygon ID to represent identity-based information as [verifiable credentials](https://0xpolygonid.github.io/tutorials/#core-concepts-of-polygon-id-verifiable-credentials-identity-holder-issuer-and-verifier-triangle-of-trust) in your dapp so your users can prove access rights to dapp features without giving up their private data. **Polygon ID resources:** * [Polygon ID Dev Docs and tutorials](https://0xpolygonid.github.io/tutorials/) * How to run an Issuer to issue VCs: [Video](https://www.youtube.com/watch?v=19E-jLLRUO8\&feature=youtu.be) by Tony * [Fullstack VC-gated dapp template](https://github.com/oceans404/fullstack-polygon-id-vc-gated-dapp/tree/main) with everything you need for your KYCAgeCredential gated dapp by Steph **Ideas from the Polygon ID team:** * **Anonymous voting** - On-chain voting exposes the choices made by different public addresses. Create a hack that proves DAO membership with a VC while making sure members don’t double vote. * **Social proof of influence or activity** - Create a proof of influence issuer that issues VCs based on numbers of followers or number of posts across social platforms * **Bot protection** - Create a decentralized verification system providing individual VCs of liveliness & uniqueness that could be combined to prevent sybil attacks. **🏊♂️ $2,000 Build #onPolygon in Public Pool Prize with valid Twitter post** Deploy your smart contract on Polygon (Polygon PoS Mainnet, Polygon PoS Mumbai Testnet, Polygon zkEVM Mainnet, or the Polygon zkEVM Testnet) and **provide a link to the smart contract and your tweet.** All teams that satisfy these requirements will split the pool prize. **Pool prize eligibility ✅** * In your project’s README link to your deployed smart contract(s) on Polygonscan * Link to your tweet: [Use this link](https://twitter.com/intent/tweet?text=I%20built%20on%20%400xPolygon%20at%20%40EthGlobal%20Waterloo.%20Hey%20%400xPolygonDevs%2C%20check%20out%20my%20project%20on%20Github%3A%20%5Badd%20your%20githublink%20here%5D) to Tweet out the link to your Github repo and deployed smart contract.

Filecoin
$10,000 prize pool · 12 prizes awardedIPFS & Filecoin
$10,000🏆 FVM — Best Use $2,000 · 8️⃣ FVM — Top 8 $500 · 🏃 FVM — Runner Up $1,000
- F
a(i)udit🏃 FVM — Runner Up · $1,000 - F
CryptoCupid8️⃣ FVM — Top 8 · $500 - F
Discova🏆 FVM — Best Use · $2,000 - F
fundr - crowdfunding events & fundraisers8️⃣ FVM — Top 8 · $500 - F
Goose.ai8️⃣ FVM — Top 8 · $500 - F
SeaTrack8️⃣ FVM — Top 8 · $500 - F
StealthMail8️⃣ FVM — Top 8 · $500 - F
The Noun Knockout Card Game🏆 FVM — Best Use · $2,000 - F
TrustReviews🏃 FVM — Runner Up · $1,000 - F
UMAIA - Optimistic AI Attestation8️⃣ FVM — Top 8 · $500 - F
vision.dev8️⃣ FVM — Top 8 · $500 - F
zBay8️⃣ FVM — Top 8 · $500
Prize details
**🏆 Grand Prizes:** 2 teams x $2,000 (paid in FIL) **🏃 Runners up:** 2 teams x $1,000 (paid in FIL) **🏊 Prize Pool:** 8 teams x $500 each (paid in FIL) **Challenge:** **🪄DWeb It:** Best solutions that turn current web services and applications into more open, equitable, secure, and resilient. Using one or several decentralized technologies from Protocol Labs Network qualifies for this track. Qualifying technologies: Filecoin Virtual Machine, Filecoin, IPFS (any implementation, Helia encouraged), LibP2P, Bacalhau, IPC, Web3.storage, NFT.storage, Filecoin Data Tools, Saturn. **Project categories Unique to the Filecoin Ecosystem:** **💾 DataDAOs:** Best DataDAOs and DAO tooling solutions built on FVM to enable curation, use, storage, analysis, monetization, and/or governance of valuable datasets. **💰DeFi :** Best DeFi tools and services built on FVM to create value for FIL token-holders and 3500+ storage provider systems in the Filecoin Network. **🔗 Tools, Infra & Bridging:** Best tooling solutions built on FVM to make the Filecoin Storage Network more accessible and easy-to-use for developers across Web2 and/or Web3 ecosystems. **🚀 Programmable Storage markets:** Best solutions built on FVM to orchestrate, aggregate and broker storage for Data clients and 3500+ Storage Providers on the Filecoin network. **💻 Compute over Data and/or AI:** Best solutions on FVM to facilitate decentralized compute and/or AI jobs. Build new solutions or decentralized versions of services like Amazon Lambda, Cloudflare Workers, Kubernetes OR solutions for DeSci, DAI, etc. – using tools like Bacalhau, Lurk (ZK proofs), Lilypad and more! Find inspiration [here](https://rfs.fvm.dev/)

Airstack
$10,000 prize pool · 11 prizes awardedAirstack
$10,000🥇 Airstack — Best Use $2,000 · 🏊 Airstack — Pool Prize $500
- A
AquaNetPool Prize · $500 - A
AssiterrPool Prize · $500 - A
ChatBosPool Prize · $500 - A
Contract ExplorerPool Prize · $500 - A
ETHStacksPool Prize · $2,000 - A
Searcher Auction SpecPool Prize · $500 - A
SparklersPool Prize · $2,000 - A
The Noun Knockout Card GamePool Prize · $500 - A
Trade SocialPool Prize · $500 - A
WealthsimplerPool Prize · $500 - A
zBayPool Prize · $2,000
Prize details
With Airsack APIs you can build a fully functional app at the hackathon. The Airstack team will be judging your apps based on their completeness, innovativeness, and specific use of Airstack to make the 🪄 happen.We're offering the following prizes: 🥇 Excellent use of Airstack APIs — 3x $2,000 🎉 Build on Airstack— $4,000 Pool Prize Looking for some inspirations? Check out our [Ideas List](https://glory-bellflower-ba8.notion.site/Airstack-ETH-Global-Hackathons-2023-31417caf62aa45aca04a1cc612c24971)

UMA
$10,000 prize pool · 8 prizes awardedUMA
$10,000🥇 UMA — Best Use $5,000 · 🥈 UMA — Best Use $2,000 · 🏊♂️ UMA — Pool Prize $500
- U
Blockmind AIPool Prize · $500 - U
D-RiskPool Prize · $500 - U
EtherflyPool Prize · $500 - U
Goose.aiPool Prize · $500 - U
Promise ProtectorPool Prize · $500 - U
Roll a Mate🥈 UMA — Best Use · $2,000 - U
UMAIA - Optimistic AI Attestation🥇 UMA — Best Use · $5,000 - U
zBayPool Prize · $500
Prize details
* 🥇 $5,000 in $UMA * 🥈 $2,000 in $UMA * 🏊 Pool Prize — $3,000 distributed between all qualifying submissions

NEAR Protocol
$10,000 prize pool · Pillar · 6 prizes awardedNEAR Protocol
$10,000🥇 NEAR — Best Use of BOS $3,000 · 🥈 NEAR — Best Use of BOS $2,000 · 🥉 NEAR — Best Use of BOS $1,000
- NP
ChatBos🥈 NEAR — Best Use of BOS · $2,000 - NP
ETHWinners🥈 NEAR — Best Use of BOS · $2,000 - NP
Keypom x BOS Event Ticketing🥉 NEAR — Best Use of BOS · $1,000 - NP
Nounish (⌐◨-◨) KZG Client🥇 NEAR — Best Use of BOS · $3,000 - NP
Piglet🥉 NEAR — Best Use of BOS · $1,000 - NP
PROOF!🥉 NEAR — Best Use of BOS · $1,000
Prize details
*Best Frontend Component Built with BOS:* * 🥇 $3,000 * 🥈 2x $2,000 * 🥉 3x $1,000 BOS (Blockchain Operating System) is the easiest way to build and deploy your frontend on-chain by creating a JSX Component. All of the frontend source code on BOS is stored on-chain on Near, making your frontend fully decentralized and open-source. While the frontend is on Near, it can interact with smart contracts on any EVM chain in the backend. Components are also composable, meaning you can reuse and remix different components together and embed them into your dapp. You are encouraged to incorporate this challenge into your submission for ETHGlobal Waterloo by creating a frontend component for your final project with BOS and deploying it on [near.org](https://near.org). You can also build a custom BOS frontend for any existing EVM dapp as your final submission (see examples of BOS components for [1inch](https://near.org/chanon.near/widget/1inch), [Lido](https://near.org/near/widget/ComponentDetailsPage?src=zavodil.near/widget/Lido), or [Uniswap](https://near.org/near/widget/ComponentDetailsPage?src=zavodil.near/widget/swap), for inspiration). *Selection Criteria* **Base Criteria (all submissions):** * You must submit a link to your dapp or project with a live, working BOS Component * The component should prompt the user to connect their Ethereum Wallet of choice * The component should display on-chain data (e.g. account balance / tokens), and allow the user to make a transaction through it * The component should NOT be a simple fork of an existing BOS component with minimal changes **An outstanding submission is:** A live working frontend component deployed to the NEAR mainnet that interacts with a popular protocol on the Ethereum mainnet, L2s, or other chain supported by Blocknative infra. Everything in production. A user connecting to the component with a wallet should be able to make a transaction on mainnet in addition to viewing data from a smart contract. The frontend should support the majority of the features in the protocol. **TLDR:** * Comprehensiveness of functionality * Production-grade user experience * Code readability and reusability * BONUS: provide feedback on your experience of developing with BOS * BONUS: help evangelize BOS (e.g., contribute to docs, talk about it in presentations and/or social media) * BONUS: demonstrate BOS’ composability by embedding different (new or existing) components together in your interface to improve overall UX * BONUS: demonstrate BOS’ capacity to improve the user onboarding experience by integrating [FastAuth](https://wiki.near.org/overview/BOS/fast-auth)

Sismo
$10,000 prize pool · 5 prizes awardedSismo
$10,000🥇 Sismo — Best Use $3,000 · 🔗 Sismo — Best Onchain App $2,000 · ⛓ Sismo — Best Offchain App $2,000 · 🤯 Sismo — Best Technical WOW Factor $2,000 · 🔐 Sismo — Best Privacy Vibe $1,000
- S
Shields for Crypto🥇 Sismo — Best Use · $3,000 - S
User Proof Membership🤯 Sismo — Best Technical WOW Factor · $2,000 - S
V-lance🔐 Sismo — Best Privacy Vibe · $1,000 - S
WiserRiser⛓ Sismo — Best Offchain App · $2,000 - S
zBay🔗 Sismo — Best Onchain App · $2,000
Prize details
* 🤝 Best use of Sismo Connect for Sybil-resistance - $3,000 * 🔗 Best onchain Sismo Connect App - $2,000 * ⛓ Best offchain Sismo Connect App - $2,000 * 🤯 Best technical wow factor - $2,000 * 🔐 Best privacy vibe - $1,000

XDC Foundation
$10,000 prize pool · Pillar · 5 prizes awardedXDC Foundation
$10,000🥇 XDC Foundation — Best Use $3,500 · 🥈 XDC Foundation — Best Use $2,000 · 🥉 XDC Foundation — Best Use $1,500 · 🤖 XDC Foundation — Tip Bot $500 · 🧾 XDC Foundation — Activity Bot $500 · 🎫 XDC Foundation — ZK Coupons $800 · 🚀 XDC Foundation — Crowdfounding $700 · 🎟️ XDC Foundation — Token Gating $500
- XF
Friend.fi - Collateral-Free F2F Lending🥈 XDC Foundation — Best Use · $2,000 - XF
Fund AI Training DAO🚀 XDC Foundation — Crowdfounding · $700 - XF
JPEGated🎟️ XDC Foundation — Token Gating · $500 - XF
Luban the Paymaster🥇 XDC Foundation — Best Use · $3,500 - XF
TrustReviews🥉 XDC Foundation — Best Use · $1,500
Prize details
We are offering amazing prizes to reward your hard work and innovative solutions: **Overall Top Projects:** - 🏆🥇 1st Prize: **$3500** - 🥈 2nd Prize: **$2000** - 🥉 3rd Prize: **$1500** **Category Specific Prizes:** 1. 🤖 **Tip Bot for Social Media:** Best project: $500 2. 🧾 **Activity Tracking Bot for Wallet Movements:** Best project: $500 3. 🎫 **Zero-Knowledge Money Coupons in the form of NFTs:** Best project: $800 4. 🚀 **Crowdfunding/Fundraising Platform:** Best project: $700 5. 🎟️ **Token Gated Attendance Activities:** Best project: $500 ⚠️ Remember, you can win in both the overall and category-specific prizes!
ApeCoin DAO
$10,000 prize pool · Pillar · 4 prizes awardedApeCoin DAO
$10,000🥇 ApeCoin DAO — Best Integration $3,000 · 🥈 ApeCoin DAO — Best Integration $2,000 · 🥈 ApeCoin DAO — Best Contribution $2,000 · 🥇 ApeCoin DAO — Best Contribution $3,000
- AD
AquaNet🥇 ApeCoin DAO — Best Contribution · $3,000
- AD
Contract Explorer🥈 ApeCoin DAO — Best Integration · $2,000
- AD
Nouns Kart 3D🥇 ApeCoin DAO — Best Integration · $3,000
- AD
WiserRiser🥈 ApeCoin DAO — Best Contribution · $2,000
Prize details
**Best Integration**: Best use of ApeCoin in a dApp or application. This includes things like payments and gaming. * 🥇 $3,000 * 🥈 $2,000 **Best Contribution**: Relates to tooling and experiences around using NFTs in games, phygital, or metaverse experiences. Should use ERC-6551, ERC-4337, or another new ERC standard in its architecture. * 🥇 $3,000 * 🥈 $2,000

Hyperlane
$10,000 prize pool · 4 prizes awardedHyperlane
$10,000🥇 Hyperlane — Best Use $4,000 · 🎼 Hyperlane — Best Interchain App $2,000 · 💸 Hyperlane — Most Innovative Use Case $2,000 · 🌐 Hyperlane — Best Developer Tooling $2,000
- H
Hyperlane VS Code🌐 Hyperlane — Best Developer Tooling · $2,000 - H
Luban the Paymaster💸 Hyperlane — Most Innovative Use Case · $2,000 - H
MultichainNFT🎼 Hyperlane — Best Interchain App · $2,000 - H
Smarter Contract🥇 Hyperlane — Best Use · $4,000
Prize details
**Browse ideas and suggestions on what you can build here:** [**PROJECT IDEAS**](https://carpal-dove-f01.notion.site/Hyperlane-ETHWaterloo-ba09d3ae19134ed496ac3f2d8953e5e4?pvs=25) 🥇**Top prize - $4,000 - Best use of Permissionless Interoperability** To qualify to win this prize you simply need to deploy Hyperlane on a new blockchain or Rollup. Once deployed, how you utilize your new-found interoperability capabilities will dictate how likely you are to win the grand prize! Could you be the first one to bring Hyperlane to Scroll? Or Fuel? What about other chains participating in the hack? You could even deploy to your own chain! The most compelling submissions will be those that have built an application through their deployment. Additionally an extremely compelling Interchain Application that does not leverage a unique Hyperlane deployment can be eligible as well. See below for more ideas about Interchain applications. 🎼 $**2,000 - Best Interchain Application** An interchain application is an app that communicates between chains, it either transfers assets or has interchain function calls. The winner of this prize would be the most compelling application that leverages Hyperlane, and benefits from its presence on multiple chains! 💸 $**2,000 - Best use of Hyperlane Warp Routes** Warp Routes are Hyperlane’s unique take on token bridging. They are unique and instanced expression of bridging as opposed to the traditional omnibus token bridge design. Each Warp Route can have its own security model, using Hyperlane’s Interchain Security Modules. Perhaps most importantly, Warp Routes are completely permissionless! No one can stop you from bringing whichever asset you’d like to any chain you’d like. So how can you win this prize? While the only strict requirement is that you use Warp Routes in your submission, the more creative you get with it the better! 🌐 $**2,000 - Write new Interchain Security Modules (ISMs)** Hyperlane’s Modular Security Stack is premised on a variety of available Interchain Security Modules that developers can use to secure how applications can communicate between chains. While a few ISM’s are already available, and more are in the works, the hackathon is a great opportunity to build new ones.

The Graph
$7,500 prize pool · 19 prizes awardedThe Graph
$7,500🥇 The Graph — Best New Subgraph $1,400 · 🥈 The Graph — Best New Subgraph $1,000 · 🥉 The Graph — Best New Subgraph $600 · 🥇 The Graph — Best Use of Existing Subgraph $1,200 · 🥈 The Graph — Best Use of Existing Subgraph $800 · 🥉 The Graph — Best Use of Existing Subgraph $500 · 🏊 The Graph — Pool Prize $154
- TG
AltTransferPool Prize · $154 - TG
AssiterrPool Prize · $154 - TG
Autonomous World ID🥉 The Graph — Best Use of Existing Subgraph · $500 - TG
Blockmind AIPool Prize · $154 - TG
D-RiskPool Prize · $154 - TG
DiscovaPool Prize · $154 - TG
EvyPool Prize · $154 - TG
FukuroPool Prize · $154 - TG
Goose.ai🥇 The Graph — Best Use of Existing Subgraph · $1,200 - TG
PigletPool Prize · $154 - TG
PROOF!Pool Prize · $154 - TG
Roll a Mate🥇 The Graph — Best New Subgraph · $1,400 - TG
Scaling Crypto Social Media🥈 The Graph — Best New Subgraph · $1,000 - TG
SpltitPool Prize · $154 - TG
V-lance🥉 The Graph — Best New Subgraph · $600 - TG
WiserRiserPool Prize · $154 - TG
Yama Liquidation CheckerPool Prize · $154 - TG
zBay🥈 The Graph — Best Use of Existing Subgraph · $800 - TG
zkarePool Prize · $154
Prize details
**Best New Subgraph(s)**: Build and deploy a custom subgraph that indexes data from a smart contract to query blockchain data to your dapp. * 🥇 Grand Prize: $1400 * 🥈 1st Runner-up: $1000 * 🥉 2nd Runner-up: $600 **Best use of Existing Subgraph(s)**: Query an existing subgraph on the Graph Explorer or hosted service using the public query URL from the subgraph dashboard. * 🥇 Grand Prize: $1200 * 🥈 1st Runner-up: $800 * 🥉 2nd Runner-up: $500 **Pool Prize:** Build and deploy or use an existing subgraph that indexes data from a smart contract to query blockchain data to your dapp. * 🏅 Pool Prize: $2000
DELV
$7,500 prize pool · 2 prizes awardedDELV
$7,500🏆 DELV — Best VotingVault $3,000 · 💎 DELV — Best UI Integration $3,000 · 🛠 DELV — Best Use of SDK $1,500
- D
Fund AI Training DAO💎 DELV — Best UI Integration · $3,000
- D
V3 Liquidity Governance🏆 DELV — Best VotingVault · $3,000
Prize details
🏆 **Best Custom Voting Vault:** Develop a VotingVault contract that brings something new to the Council protocol. How you redefine voting power is up to you. The best custom vault will earn a **$3000 prize**. 💎 **Best UI Integration or New Feature:** Take our existing UI and enhance it by integrating another protocol/service, or by adding a new feature or improvement. The most effective integration or feature will earn a **$3000 prize**. 🛠 **Best Use of SDK/CLI:** Our SDK and CLI are versatile, and we want to see how well you can use them. The most practical and innovative feature or tool that uses SDK/CLI will earn a **$1500 prize**.

QuickNode
$5,000 prize pool · 7 prizes awardedQuickNode
$5,000🥇 Quicknode — Best Use of RPC $400 · 🪙 Quicknode — Best Use of Token API $1,500 · 🎨 Quicknode — Best Use of NFT API $1,500
- Q
AltTransfer🪙 Quicknode — Best Use of Token API · $1,500 - Q
Compound Notify🥇 Quicknode — Best Use of RPC · $400 - Q
dappchat🥇 Quicknode — Best Use of RPC · $400 - Q
Goose.ai🎨 Quicknode — Best Use of NFT API · $1,500 - Q
Inventory🥇 Quicknode — Best Use of RPC · $400 - Q
Probo🥇 Quicknode — Best Use of RPC · $400 - Q
Willfully🥇 Quicknode — Best Use of RPC · $400
Prize details
- Best 5 projects using QuickNode RPC gets $400 each selected project = $2,000 total - Best use of Token API gets $1,500 - Best use of NFT API gets $1,500 Total prize bounty = $5,000

XMTP
$5,000 prize pool · 6 prizes awardedXMTP
$5,000🥇 XMTP — Best Use $1,500 · 🥈 XMTP — Best Use $1,000 · 🥉 XMTP — Best Use $333 · 🏗 XMTP — Best use of XMTP & Airstack $1,000
- X
CryptoCupid🥈 XMTP — Best Use · $1,000 - X
Fund AI Training DAO🥉 XMTP — Best Use · $333 - X
Roll a Mate🥉 XMTP — Best Use · $333 - X
The Noun Knockout Card Game🏗 XMTP — Best use of XMTP & Airstack · $1,000 - X
Will3🥉 XMTP — Best Use · $333 - X
zBay🥇 XMTP — Best Use · $1,500
Prize details
🥇 - $1,500 Excellent use of XMTP SDKs 🥈 - $1,000 Excellent use of XMTP SDKs 🥉 - $500 Excellent use of XMTP SDKs 💪- $1,000 In-Chat Bounty Management Using XMTP and TalentLayer (see: https://www.notion.so/In-Chat-Bounty-Management-Using-XMTP-and-TalentLayer-392213f0a98f4a179b816aa1f50be51a) 🏗️ - $1,000 Best use of XMTP + Airstack APIs Using Airstack, Build a discovery engine for onboarding users into messaging via an example app on XMTP.

Ethereum Attestation Service
$5,000 prize pool · Provider · 4 prizes awardedEthereum Attestation Service
$5,000🥇 EAS — Most Innovative $2,000 · 🥈 EAS — Most Innovative $1,000 · 🤝 EAS — Best Social Impact $1,000 · 🤫 EAS — Privacy Preserving $1,000
- EA
Habitat🤝 EAS — Best Social Impact · $1,000 - EA
SquirrelPay🥇 EAS — Most Innovative · $2,000 - EA
Tanso炭素🥈 EAS — Most Innovative · $1,000 - EA
zkare🤫 EAS — Privacy Preserving · $1,000
Prize details
* 🏆 **$2,000 - Most Innovative Attestation Project** * Rewarding the project that demonstrates groundbreaking creativity in attestation applications, showcasing the versatility and potential of EAS to create positive change in the ecosystem. * 🥈 **$1,000 - Runner Up, Most Innovative Attestation Project** * This prize goes to a project that exhibits exceptional innovation in leveraging attestations to address digital trust complexities, standing out as a notable runner-up in pushing EAS boundaries. * 🤝 **$1,000 - Best Social Impact Attestation Project** * Celebrating a project that uses attestations to drive meaningful societal change, exemplifying how trust can be built for social good via EAS. * 🤫 **$1,000 - Best Privacy-Preserving Attestation Project** * Recognizing a project that skillfully uses attestations to uphold user privacy. This award emphasizes the importance of balancing trustworthy attestations with the protection of personal information within the EAS ecosystem. Teams who actually register schemas or make attestations on existing ones will be given more consideration in the decision to award prizes.

MetaMask
$5,000 prize pool · 4 prizes awardedMetaMask / Linea
$5,000🥷 Linea — Best Use $1,250 · 🦊 Metamask — Best Use of SDK $1,250
- M
"visibleDarkBox"🥷 Linea — Best Use · $1,250 - M
Savings DAO🥷 Linea — Best Use · $1,250 - M
Signoff🦊 Metamask — Best Use of SDK · $1,250 - M
Videre🦊 Metamask — Best Use of SDK · $1,250
Prize details
\*\* ## Just deploy on Linea \*\* **We have $2500 total for up to 2 winners (i.e. $1250 each)** ***DO THIS!!!! —-->*** deploy https://rpc.goerli.linea.build ***←—------*** Linea is an EVM equivalent zk-rollup that offers faster finality and low gas fees to help you scale your dapps, and we want to see you build the dapp that will quickly grow our user base! Learn more at <https://linea.build/>. Winners will be featured on our ecosystem portal and celebrated within the Linea community! Beyond your winnings, you have the opportunity to work alongside ConsenSys post-hackathon to apply for a MetaMask Grant program. We want to build with you, and with a well-fleshed-out submission, we can help you take your idea to the next level, finish those features you couldn’t get to, or take your project to production. **Requirements:** * Deployment: on Linea * Link to the deployed contract address on blockscout * Linea network configured in your code **Derp:** * Repos must contain a text file named “waterloo.txt” with the phrase “Keep calm and love Waterloo” * This attention to detail helps us reward genuine effort and identify quality projects. * Code needs to be viewable on GitHub * Each submission should have a short video that describes scope and functionality of the dapp **Criteria** * Utility * Technical sophistication * Fundability * Bonus points for number of ConsenSys products used (Truffle, Infura, and MetaMask SDK) \*\* ## Mobile Fun with the MetaMask SDK \*\* **We have $2500 total for up to 2 winners (i.e. $1250 each)** **Description** ***DO THIS!!!!*** **—-->** npm install @metamask/sdk **←—------** ***IT’S JUST THIS —->*** <https://docs.metamask.io/wallet/how-to/use-sdk/javascript/react/> ***←—---*** The MetaMask SDK makes it easy to add mobile wallet connections. You can leverage it to: * Connect a Unity game to MetaMask mobile * Create an Electron (Desktop) or JavaScript dapp **PLEASE NOTE:** Using the SDK is not just connecting to MetaMask. Please check our [dev guide](https://dev.to/metamask/metamask-sdk-dev-guide-4f6m) and [examples page](https://github.com/MetaMask/metamask-sdk/tree/main/packages/examples) to get familiarized with it. Any project that does not use the SDK will not be eligible for prizes. We’re looking for a dapp with the best product market fit, design, investability, and execution that leverages the MetaMask mobile connection experience. **Requirements** * GitHub repo * A short demo video of your dapp * Demonstrated usage of the MetaMask SDK in your code * README should detail what the project is and what it aims to accomplish * Valid submissions must include one of the various MetaMask SDKs at minimum, enabling users to connect to MetaMask Extension and/or MetaMask Mobile ([Unity](https://c0f4f41c-2f55-4863-921b-sdk-docs.github.io/guide/metamask-sdk-gaming.html#gaming), [JavaScript](https://c0f4f41c-2f55-4863-921b-sdk-docs.github.io/guide/metamask-sdk-js/), [React Native/iOS](https://c0f4f41c-2f55-4863-921b-sdk-docs.github.io/guide/metamask-sdk-mobile.html#mobile)) **Judging Criteria** * Best product market fit, scalability, investability, design and execution
Risc Zero
$5,000 prize pool · Provider · 4 prizes awardedRisc Zero
$5,000🥇 Risc Zero — Best Use of Bonsai $2,000 · 🥈 Risc Zero — Best Use of Bonsai $1,000 · 💬 Risc Zero — Best Feedback $500
- RZ
Bonfire Wallet🥇 Risc Zero — Best Use of Bonsai · $2,000
- RZ
Bonfire Wallet💬 Risc Zero — Best Feedback · $2,000
- RZ
Collaptz🥈 Risc Zero — Best Use of Bonsai · $1,000
- RZ
Tokenbound Titans💬 Risc Zero — Best Feedback · $500
Prize details
# 🚀 Best use of Bonsai 🚀 ## Resources Bonsai access whitelist request available here: https://forms.gle/Ships93xqY4c8zA37 Meet with developers in person at our event Friday 13:30-17:30 EDT: https://lu.ma/07eyhz6m ## Objectives What dApps would you build if you could offload expensive or repetitive computations off chain? What if you could immediately trust the computations’ results without needing to wait for consensus? Use your imagination! ## Prizes The possibilities are broad — we’ll be around Friday night and on our Discord, so come chat with us if you want to brainstorm. There are several paths to winning RISC Zero hackathon projects: push some technical limits, get a clean demo for an interesting use case, or build a well-documented educational piece. **Here are the awards:** * One $2000 first prize * Two $1000 second prizes # 📊 Feedback bounty 📊 ## Resources To make a submission for this bounty, fill out the feedback form (available on 6/24) at: https://bit.ly/3qXrrk2 ## Objectives If you’ve had a chance to work thoroughly with a project for the first bounty, you’re eligible to submit for the second! We’re committed to learning from your experiences at these events, so as a thank you for the feedback you provide, we’ve added a bounty to reward the participants who provide us with the most thorough feedback. If you submit, here’s what you’re committing to: * A form filled out after you’ve engaged meaningfully with a project at the hackathon * A maximum of one hour talking to us on Telegram or Discord ## Prizes **Heres what we’re giving away:** * Two $500 prizes # 💻 How to participate in our hackathon bounties 💻 ## Bonsai development steps To work with their technology at the hackathon, you’ll: * Download a starter template that includes a fully self-contained development environment hosted on your local machine with the help of Foundry. * Build an app contract in standard Solidity (with full access to Forge tests, also in Solidity). * Write an off-chain provable computation in plain Rust with no custom circuits or complicated DSLs. If you want to stop here, we’ll consider any working project that takes an interesting or educational approach to supplementing dApps with ZK-proven off-chain computations. We’re proud of our seamless transition from local proofs to Bonsai proving service so we’ll consider a standalone sufficient. ## Bonsai deployment steps If you’d like to play with the Bonsai proving service, we’ve designed the starting developer template to easily convert to a locally hosted contract that makes real calls to Bonsai through our ETH relay. If you’re eager to try out a new proving service, here’s what to do: * Fill out the Bonsai whitelist access form for an API key and API URL: https://forms.gle/Ships93xqY4c8zA37 * Change 3 local environment variables and run your contract locally. That’s it! Again, we’ll be around to support you as you form teams, develop projects, and prepare to submit, so please reach out if you have any questions or are curious about new projects.

Highlight
$5,000 prize pool · Participant · 3 prizes awardedHighlight
$5,000🥇 Highlight — Best Use $3,000 · 🥈 Highlight — Best Use $1,500 · 🥉 Highlight — Best Use $500
- H
EtherVerse: Cosmic Ethereum🥈 Highlight — Best Use · $1,500 - H
Goose.ai🥇 Highlight — Best Use · $3,000 - H
pastel passion🥉 Highlight — Best Use · $500
Prize details
Judges from Highlight, and the Ethereum art community will select the best code-based generative art project representing the ETHGlobal brand and mission. 🏆 We’re offering the following prizes for the most creative and inventive use of Highlight: * 🥇 Gold: $3,000 * 🥈 Silver: $1,500 * 🥉 Bronze: $500 --- **Details** Our generative toolkit is currently in beta—as an ETHGlobal Waterloo attendee, you’ll have first access! Fill out [this form](https://y1aqxz93h4n.typeform.com/to/RYm2rDRA) to get started. Eligible projects can be deployed on Ethereum mainnet, L2s (Polygon, Base, Arbitrum), or testnets. The winning project will have gas costs covered to deploy on Ethereum mainnet. To submit your entry, tweet us @highlight_xyz on Twitter or email us the mint page at gm@highlight.xyz. Collections must be deployed on [Highlight](https://tools.highlight.xyz/collections/create) and be a “Generative” collection type. You can submit more than 1 collection for consideration. Find additional competition details and how to get started [here](https://dull-hortensia-c15.notion.site/Highlight-x-ETHGlobal-Waterloo-2023-ed0f1ee1ad6c4c0e9707bb6b15c52f22). Find more resources on getting started with code-based generative art [here](https://github.com/stc/generative-art-workshop).

Lit Protocol
$5,000 prize pool · 3 prizes awardedLit Protocol
$5,000🔑 Lit — Best use of PKPs and Lit Actions $4,000 · 🃏 Lit — Wildcard $500
- LP
AnoniCard🃏 Lit — Wildcard · $500 - LP
Me, Emergency Scan🃏 Lit — Wildcard · $500 - LP
The Lit Paymaster🔑 Lit — Best use of PKPs and Lit Actions · $4,000
Prize details
**Best use of Lit Actions and Programmable Key Pairs - $4,000 USDC** * Improving the user experience in web3 is essential for the long-term success and adoption of decentralized technology. By making it easier and more intuitive for users to engage with the ecosystem, we can help create a more open, transparent, and user-centric internet for everyone. * Use Lit to create a seamless onboarding process or abstract away signing through programmatic signing. Lit provides the underlying infrastructure for developers to set up programmable signing based on on-chain and off-chain information. * Criteria for the prize: Must utilize Lit Actions and Programmable Key Pairs. UI/UX is top priority! Output should include a demo and documentation of how it utilizes Lit. **$1,000 Wildcard: Best use of Lit Overall**

MakerDAO
$5,000 prize pool · 3 prizes awardedMakerDAO
$5,000🥇 MakerDAO — Best Use $2,500 · 🥈 MakerDAO — Best Use $1,500 · 🥉 MakerDAO — Best Use $1,000
- M
Sparklers🥉 MakerDAO — Best Use · $1,000 - M
SquirrelPay🥈 MakerDAO — Best Use · $1,500 - M
Uniswap V4 Hooks - Stop Loss Orders🥇 MakerDAO — Best Use · $2,500
Prize details
🥇 1st - $2,500 🥈 2nd - $1,500 🥉 3rd - $1,000

Unlock Protocol
$5,000 prize pool · 3 prizes awardedUnlock Protocol
$5,000🥇 Unlock — Best Use $3,000 · 🥈 Unlock — Best Use $1,500 · 🥉 Unlock — Best Use $500
- UP
Dutch🥇 Unlock — Best Use · $3,000 - UP
Evy🥉 Unlock — Best Use · $500 - UP
Will3🥈 Unlock — Best Use · $1,500
Prize details
🏆 Most inventive use of Unlock Protocol * 🥇 1st Prize: $3,000 * 🥈 2nd Prize: $1,500 * 🥉 3rd Prize: $500

Quantstamp
$5,000 prize pool · 2 prizes awardedQuantstamp
$5,000🥇 Quantstamp — Best Use $2,500 · 🎨 Quantstamp — Most Creative $2,500
- Q
Contract Explorer🥇 Quantstamp — Best Use · $2,500 - Q
SIREN🎨 Quantstamp — Most Creative · $2,500
Prize details
# **Smart Contract Security Tooling** We will be awarding the following prizes based on the following categories: 🛠 $2,500 for the **Best Use Case** 🎨 $2,500 for the **Most Creative Solution** --- *Overview*: This bounty is for highly motivated and technically skilled individuals who are willing to take the challenge to innovate and create tooling that can be beneficial for smart contract audits. The goal of this bounty is to create functioning prototypes of tools that can be used during the audit process, that foster security in smart contract development, or that can be used to build more tools. Your project can be an extension to an existing tool, a new application, an AI-enhanced system, or it can have any other format as long as it aligns with the requirements and objectives of this assignment. If your tool is strong and innovative, there are opportunities for further incubation, and even the chance to join our team. In addition to the source code, each tool needs to be submitted with a high-level description of its intention, a writeup of how it accomplishes the goal, instructions for executing the tool, and a demonstration of its capabilities. This can include sample smart contracts where it performs well and poorly, or some benchmarks (possibly against the contracts on-chain). --- *Some Examples and Ideas*: * Develop a Slither extension: Create an extension that enhances the current Slither capabilities. This could include new analyses, or be an improvement to the current ones. * Use AI in smart contract audit or development: Sensibly apply AI to aid smart contract development or an audit. Do not have it do all the work (we know that this is problematic), but use it for something where it can perform well. This can include generating tests, inferring requirements, visualizing smart contract structure, comparing code to documentation, writing documentation, or assessing the quality of documentation and tests. * Produce ABIs for smart contracts based on bytecode: Construct a tool that, given a byte code, can retrieve an Application Binary Interface (ABI). * Attribution of newly deployed smart contracts: Develop a tool capable of attributing newly deployed smart contracts to projects. Code similarity detection: Create a tool capable of detecting code similarities. * Hack detector: Develop a tool that can detect potential hacks, either at the level of a transaction (in the mempool or after execution), or at the protocol level (recognizing that a protocol was hacked by some transaction). * Security tool for another chain or language: Build a tool that enhances the security of another blockchain or language. You can port some existing tooling, or develop new tools. --- *Evaluation Criteria*: * **Innovation and Uniqueness**: We are looking for original ideas that can add value to the blockchain community. * **Functionality**: The tool should be functional, with clear evidence of its effectiveness. * **Scalability and Usability**: Consideration will be given to projects that demonstrate scalability and usability in practice. * **Accuracy**: Sometimes less is more. Tools that do just one thing really well can be better than tools that are very versatile, but fail often. * **Impact**: The tool should be able to improve smart contract audits or have a positive impact on the blockchain ecosystem.

unshETH.xyz
$5,000 prize pool · Provider · 2 prizes awardedunshETH
$5,000🚀 unshETH — Most Creative Integration $3,000 · 🤖 unshETH — Best Liquidator Bot $1,000 · 💱 unshETH — Best vdAMM Arbitrage Bot $1,000
- U
LSDArbiBot🚀 unshETH — Most Creative Integration · $3,000 - U
LSDArbiBot💱 unshETH — Best vdAMM Arbitrage Bot · $3,000
Prize details
🚀 Most Creative Integration with unshETH - $3000 Develop inventive applications uniquely integrate with unshETH, bringing out its full potential and versatility. Leverage unshETH within novel DeFi constructs or existing DeFi platforms in a way that creates new and useful user experiences. 🤖 unshETH Liquidator Bot - $1000 Develop a bot that automates the process of converting unshETH back into ETH by redeeming into the underlying LSDs and finding the best place to sell them for maximum returns. 💱 vdAMM Arbitrage Bot - $1000 Create a bot that exploits arbitrage opportunities between the vdAMM and other exchanges such as Curve, Balancer, etc., thereby generating profits from market inefficiencies. ## Requirements: To be eligible for any of the prizes, your project must integrate with the unshETH platform and contribute to the ecosystem in a meaningful and innovative way. We will only accept projects that meet this requirement.

Compound Grants Program
$5,000 prize pool · 1 prize awardedCompound Grants Program
$5,000- CG
Uniswap V4 Hooks - Stop Loss Orders🥇 Compound Grants Program — Best Use · $5,000
Prize details
**$5,000 USD** to the single best integration of Compound III. The project must interact (smart contract or JSON RPC) with any instance of the v3 protocol or governance system, or be a supportive project specifically created for the Compound community's use.

ETHGlobal
11 prizes awardedETHGlobal
- E
a(i)udit🏆 ETHGlobal Waterloo 2023 Finalist - E
AquaNet🏆 ETHGlobal Waterloo 2023 Finalist - E
Copix🏆 ETHGlobal Waterloo 2023 Finalist - E
Fukuro🏆 ETHGlobal Waterloo 2023 Finalist - E
Piggybank 6551 NFT🏆 ETHGlobal Waterloo 2023 Finalist - E
Roll a Mate🏆 ETHGlobal Waterloo 2023 Finalist - E
Smarter Contract🏆 ETHGlobal Waterloo 2023 Finalist - E
Smile DAO🏆 ETHGlobal Waterloo 2023 Finalist - E
Token Rescue Buddy🏆 ETHGlobal Waterloo 2023 Finalist - E
Tokenbound Titans🏆 ETHGlobal Waterloo 2023 Finalist - E
zBay🏆 ETHGlobal Waterloo 2023 Finalist
Tokenbound
7 prizes awardedTokenbound & ERC-6551
- T
AquaNet🤖 Tokenbound — Best NPC Use Case
- T
ETHStacks🏗 Tokenbound — Best Infrastructure/Tooling
- T
Fukuro🏗 Tokenbound — Best Infrastructure/Tooling
- T
Fukuro🎥 Tokenbound — Best Onchain Media Use Case
- T
Habitat🎥 Tokenbound — Best Onchain Media Use Case
- T
Piggybank 6551 NFT🎨 Tokenbound — Best Interactive Design
- T
Tokenbound Titans🏆 Tokenbound — Best use of ERC 6551