Gnosis Chain is an EVM-compatible Layer-1 blockchain for software engineers, targeting top-notch security, resilience, and credible neutrality, backed by a deeply decentralized network secured by over 100K validators.
Gnosis Chain will be awarding the following prizes for use of Gnosis Chain:
Most innovative dApps on Gnosis Chain:
Plus, special prizes for innovative dApps on Gnosis Chain:
We appreciate an impressive vision, an effective use case, and give additional points for a viable business model.
🤖 AI
Take advantage of Gnosis Chain’s decentralization and low network fees for your AI project. Demonstrate the power of AI on Gnosis Chain for a chance to win the AI bounty. Distributed labeling, training, model marketplaces, anything is possible. Be creative (don’t just build one more pay-for-GPT app).
🌉 Hashi
Hashi is an EVM Header Oracle Aggregator designed to facilitate a principled approach to cross-chain bridge security. The primary insight is that most bridge-related security incidents could have had a minimal impact if the systems relying on them had built in some redundancy. In other words, requiring messages to be validated by multiple independent mechanisms, rather than just one, is much more secure. Be creative!
🔐 Safe
Build with Safe on Gnosis Chain to take advantage of "sponsored transactions". Made possible by Account Abstraction (AA), Gnosis Chain together with Safe sponsors all your users’ Safe transactions on Gnosis Chain. Use the gasless experiences that feel like web2 interactions. Utilize the Safe{Core} Account Abstraction stack on Gnosis Chain for a chance to win this bounty.
⛓ Gnosis Chain
Recommended Things for Builders
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Airstack enables you to easily query and integrate any web3 on-chain data and related off-chain data into your apps.
More powerful than previous solutions, Airstack enables complex queries in GraphQL that cut across on-chain, off-chain, cross-chain, cross-project, and identity data, and enables developers to not have to host their own infrastructure to integrate and serve relevant ecosystem data to end-users.
🤖 Airstack AI enables you to query with natural language (e.g. “show me all tokens held by Vitalik.eth, images of his NFTs, and his Lens and Farcaster usernames”) — a great way to get started if you’re new to GraphQL.
🔥 New at ETH Lisbon 2023 🔥 Web3 Identity APIs: Query across ENS, Lens, Farcaster, and NFTs with a single Airstack query/response. Build the future of web3 social interoperability with Airstack.
👩💻 Projects building with Airstack include ZK attestation, CRM, marketing engines, ad platforms, portfolio balancers, storefronts, decentralized social, messaging apps, wallets, token-gated membership solutions, data visualization, and more. What will you build?
*🥇 Best overall use of Airstack APIs — $3,000 *🥈 2nd best use of Airstack APIs — $2,500 *🥉 3rd best use of Airstack APIs — $2,000
Looking for some inspirations? Check out our Ideas List
More to come!
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The Graph is an indexing protocol for querying networks like Ethereum, Polygon and IPFS. Anyone can build and publish open APIs, called subgraphs, making data easily accessible.
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
📃Documentation
🎞️ Tutorials
🎒Hacker Resource Pack
DELV is building the complete suite of decentralized finance. From core infrastructure to structured products, our protocols work together to help create and usher in the new financial system.
🏆 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.
Voting Vaults:
UI Feature:
SDK/CLI:
Unlock Protocol is a system to create memberships and sell access NFTs in minutes.
Common use cases include:
Unlock Protocol is an open-source, community governed protocol with apps, libraries and dev tools.
🏆 Most inventive use of Unlock Protocol
🥇 1st Prize: $3,000 🥈 2nd Prize: $1,500 🥉 3rd Prize: $500
Walkthroughs and tutorial videos https://www.youtube.com/c/UnlockProtocol
Docs and tutorials https://docs.unlock-protocol.com/
Implementation guides https://www.unlock-protocol.com/guides
Discord, too! https://discord.unlock-protocol.com
More to come!
Buy, store, send and swap tokens
Available as a browser extension and as a mobile app, MetaMask equips you with a key vault, secure login, token wallet, and token exchange—everything you need to manage your digital assets.
Explore blockchain apps
MetaMask provides the simplest yet most secure way to connect to blockchain-based applications. You are always in control when interacting on the new decentralized web.
Own your data
MetaMask generates passwords and keys on your device, so only you have access to your accounts and data. You always choose what to share and what to keep private.
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MetaMask provides the simplest yet most secure way to connect your blockchain-based applications to millions of MetaMask Wallet users via MetaMask SDK.
Our goal is to enable delightful user experiences for your apps that are built for diverse communities of users and use-cases, and compatible with various platforms.
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A developer-ready zk rollup for scaling Ethereum dapps.
Projects across web3 are building with Linea to unlock new capabilities without compromising the security and developer experience of L1 Ethereum.
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We have $2500 max for up to 2 winners
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)
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We have $2500 max for up to 2 winners
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 and examples page 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, JavaScript, React Native/iOS)
Judging Criteria
Linea Helpful Materials:
MetaMask SDK Useful Materials:
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Lit Protocol lets you create and manage distributed cryptographic key-pairs for condition-based encryption and programmatic signing. A decentralized key management network, Lit can be used in place of centralized key custodians and other key management solutions.
Best use of Lit Actions and Programmable Key Pairs $4K 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.
$1K Wildcard: Best use of Lit Overall
Resources Developer docs: https://developer.litprotocol.com/ Programmable key pairs: https://developer.litprotocol.com/pkp/intro Lit Actions: https://developer.litprotocol.com/LitActions/intro
Hackathon resources post: https://spark.litprotocol.com/hackathon-resources-spring-23/
More to come!
More to come!