ETHGlobal Singapore

These prizes are for the best overall use cases of World ID, Worldcoin's privacy-preserving proof of personhood protocol. Show us your ideas for where anti-bot and anti-sybil have the greatest impact!

Qualifications

- Integrate Sign in with World ID or Incognito Actions. - World ID must be fully integrated. Proof validation is required and needs to occur in a web backend or smart contract.

This prize is for the best governance application of World ID -- this can include DAO governance, private voting, etc.

Qualifications

- Integrate Sign in with World ID or Incognito Actions. - World ID must be fully integrated. Proof validation is required and needs to occur in a web backend or smart contract.

This prize is for the best usage of World ID for Public Goods -- this can include public goods funding, quadratic funding/matching, or anything else that's primarily for a public benefit!

Qualifications

Qualification Requirements - Integrate Sign in with World ID or Incognito Actions. - World ID must be fully integrated. Proof validation is required and needs to occur in a web backend or smart contract.

This prize is for the most creative use case of World ID. Past winners have included dating apps, coupon programs, agricultural finance, and more!

Qualifications

- Integrate Sign in with World ID or Incognito Actions. - World ID must be fully integrated. Proof validation is required and needs to occur in a web backend or smart contract.

The Pool Prize will be evenly distributed to all projects that integrate World ID (excluding those that win a separate prize from Worldcoin).

Qualifications

Projects must demonstrate a good-faith effort to integrate World ID to be eligible for the pool prize.

With Network States and On-Chain Organizations rising in importance and focus for many crypto builders, AirDAO is looking to build out its foundational governance infrastructure stack. As a council-run ecosystem, decentralized governance remains an important value that the council would like to enable for the ecosystem as a whole. The proposal: Implement a multi-signature wallet or generic decentralized governance framework to enable shared, secure and transparent decision-making for DAOs or organizations on AirDAO. ✅ Ideal Project - Leverage an existing DAO Library or Multi-Chain Wallet Provider to Deploy Natively on AirDAO Test Net. - Add customizations to enhance access key management on AirDAO such that a multi-layered organization or shared multisig (with different permissions) can be deployed on-chain. - Create a Gitbook outlining how the multi-sig or DAO builder operates, as well as the different customizations or roles possible. - User Engagement: Offers a smooth and secure user experience that demonstrates an understanding of ‘friendly UI / UX’ with clarity on when actions are taken, or when failures occur.

Qualifications

- The Multisig contract or the DAO library must be natively deployed on AirDAO Test-Network. - A Video Demo of the product and how it operates must be completed when turning in the project. - Innovation and Utility: Projects should be original, address real-world problems, and showcase potential for significant impact through a Multisig technology or DAO Stack.

It’s election season! But not only this year - everywhere in the world there are political events, social events, financial events, and even sports events that a prediction market can enhance decision making around - using sound game theory principles. The task: Create a decentralized prediction market platform on AirDAO where users can bet on the outcome of future events. ✅ Ideal Project * Leverages an existing prediction market design (centralized) like Polymarket or (decentralized) like Augur. The prediction market must be able to correctly resolve the outcome of an event. * The prediction market integrates an Oracle provider to the AirDAO network to enable real-time oversight into a specific outcome. * The prediction market is deployed on AirDAO Network Test Net by submission. * The prediction market prioritizes user-engagement and user-experience, with clear documentation as to how the product operates.

Qualifications

- The prediction market must be deployed on the Test-Net of the AirDAO Network. - A video walkthrough should showcase the main features of the market specifically showing: How to bet on a future event, how to resolve a market, and so forth. - Clear documentation as to how the prediction market functions either centralized or decentralized must be clearly provided. - A functional Oracle must be connected to the prediction market.

Since Vitalik’s blog post on Soul Bound Tokens, the idea of reputation management on-chain has taken off. SBTs on AirDAO is a proposal for the following: Launch the first Soul-Bound Token Standard on AirDAO such that the token is non-transferable, capable of storing record of achievement, and deployed as an open-source token standard of the AirDAO Ecosystem. ✅ Ideal Project - Develops a native or modified version of an existing Soul Bound Token Contract (ERC-721 modified is most common on Ethereum), on the AirDAO Network. - Add in the capacity for the SBT to store meta-data pertaining to user activity, or through leveraging decentralized data storage. - Deploy the token on test-net showing its capacity to deploy functionally on the network. - Document on Github the specifications of the SBT native token on the AirDAO Network.

Qualifications

- A deployed SBT token standard on AirDAO that enables reputation management or event memory using either meta-data or decentralized data storage. - A video walk through of how the token-standard can be deployed on the AirDAO test-net and what each specification in the token standard could be used for. - Finalized Github documentation outlining the details for re-deploying an SBT using the AirDAO Network.

In the era of instantaneous settlement, users are more interested than ever in being able to manage their assets from the go-to crypto messaging tool: Telegram. For the benefits of enhancing user access to the AirDAO Ecosystem, AirDAO proposes: To Develop a Telegram bot that connects directly with AirDAO's blockchain, allowing users to execute on-chain actions, manage a native AirDAO Account from Telegram, and receive updates within Telegram. ✅ Ideal Project - Connects a new or existing telegram bot to the AirDAO Network, such that AirDAO Contracts can be called, and native AirDAO Tokens can be traded, purchased, or sold from the Telegram Bot. - A smooth user-interface for a user to interact with all of the native tokens and functionalities offered in the AirDAO Ecosystem. - An AirDAO account can be connected to the telegram wallet such that the user can manage their keys and assets on AirDAO from telegram. - The product is done with an emphasis on user experience such that actions or errors are clearly illustrated to the user.

Qualifications

- The telegram integration must be deployed to AirDAO Testnet and demonstrate direct interaction with the AirDAO network. - A video walk through should be made of the final product demonstrating the required features. - Innovation and Utility: The project enables for the AirDAO network the same suite of features the telegram bot offers to other chains.

Communities, creators, artists and musicians are looking for better ways to ‘gate’ their community and provide exclusive opportunities to their fanbases! The proposal: Develop a ‘social token’ such that a discord server can be ‘token gated’ for the creator economy to leverage on AirDAO. ✅ Ideal Project - Creates a token gated community on discord, using an AirDAO Native token standard. - Create a dApp enabling any third party user to easily 1) Create and 2) Deploy their token gated community on a discord server. - Provide clear documentation to the parameters of how to deploy a token gated community including existing limitations in the prototype. - Deploys the token-gated community on the AirDAO network, showcasing how social tokens can function on AirDAO.

Qualifications

- A video walk through of the creation and use of the token gated community. - A fully deployed social token contract to the AirDAO network, that enables exclusive access to a specific discord Server. - A token selector dApp deployed to AirDAO Test-Net that showcases how any third party could select and issue their own token as a ‘gate’ to their discord community.

Sign Protocol offers a suite of tools, infrastructure, and standards to create a future where all claims and assertions on the web and the world around us are driven by verifiable attestations. This prize category will be granted to the best projects showcasing consumer applications. Consumer applications can include games, communication platforms, online shopping experiences, and any other application designed to meet the needs of consumers.

Qualifications

- You must use schemas, attestations, and Sign Protocol's indexing service. - Sign Protocol must be a part of the core logic/functionality of your project. - Project must be a consumer-facing application. - Project submission must have a working live demo link.

Sign Protocol is an omni-chain attestation protocol, enabling users to freely attest and retrieve structured and verifiable data onchain. This prize will be given to two project teams using Sign Protocol to add core functionality to their project.

Qualifications

- You must use schemas, attestations, and Sign Protocol's indexing service. - Sign Protocol must be a part of the core logic/functionality of your project. - Project submission must have a working live demo link.

Sign Protocol’s Schema Hooks allow builders to extend the core attestation protocol, adding custom Solidity logic that is triggered each time an attestation is created or revoked for a specific schema. Schema hooks can whitelist attesters, receive payments, or perform any custom application logic. This prize will be granted to three project teams that each must utilize at least one schema hook in their core project logic in a unique, technical, and innovative way.

Qualifications

- You must create at least one schema that utilizes a custom schema hook. - The schema hook must solve a specific need for your project (e.g. whitelist, payment, custom data verification, etc). - Sign Protocol must be a part of the core logic/functionality of your project. - Project submission must have a working live demo link.

Sign Protocol's schemas define the type and structure of data that is presented when making attestations. Schemas create standards that allow an attestation to be accurate, composable, and insightful. Sign Protocol is designed to cater to a broad range of needs and use cases for attesters by offering diverse and versatile schemas. This prize will be given to teams that design and integrate the most creative schemas. These schemas may be creative in the data they store or how the data is used and verified, perhaps with the help of a schema hook.

Qualifications

- You must use schemas, attestations, and Sign Protocol's indexing service. - Sign Protocol must be a part of the core logic/functionality of your project. - Project submission must have a working live demo link. - Your schema's data format must be prominently displayed in your repository's README.md.

Give your users the power of efficient cross-chain swaps with our brand new Fusion+ mode! The Typescript SDK used to build cross-chain swap transactions can be found here: https://github.com/1inch/cross-chain-sdk/tree/master/src/sdk Documentation: https://portal.1inch.dev/documentation/apis/swap/fusion-plus/introduction For more explanations and tutorials, checkout our Guide on the ETHGlobal website here: https://ethglobal.com/guides/building-applications-with-1inch-rdr1o

Qualifications

- Fusion+ integration should have a meaningful purpose in your project

## 1inch's Token Plugins is a library that introduces flexible, secure, and upgradable functionality to be added externally to plugin-enabled ERC20 tokens. When a token is built with Token Plugins, developers can enable users to engage in delegated voting, staking, and more without the need to transfer tokens to external contracts or upgrade the deployed token contract. This design could be used to simplify existing systems or build entirely new use cases! Read the docs below to learn about this new design for ERC-20 tokens and see what you can build!

Qualifications

- Your project must an ERC-20 token that utilizes Token Plugins to do something relevant

The Developer Portal APIs are the gateway to all things 1inch. Use it to get quotes from our multiple swap protocols and explore all the ways it can save you time and effort when building your dApp by giving you the onchain data you need with a simple REST call. --- Available APIs include: - Wallet balances - Token prices - Transaction history - Transaction traces - and more! --- Explore all the APIs in our documentation (linked below) and find how to incorporate them into your project!

Qualifications

- Use the Developer portal APIs to power your dApp - The integration should provide value your project's main use case

Implement a hook, leveraging-first class features * Dynamic Fees - showcase potential hooks that rely on dynamic fees to reward LPs or swappers * Custom Curves - showcase hooks swapping on a custom curve * Hook Fees - showcase novel hook fee designs * Asynchronous Swaps / App-level sequencing - perform asynchronous swaps where output tokens are given a few blocks later * General Hooks - use of hook functions * Liquidity managing hooks - hooks which automate or streamline liquidity management

Qualifications

A proper interface is not required. Evidence of working code is more than sufficient, such as: * unit tests with proper assertions * succesful testnet transactions * local testing on anvil

The category is for integrations with Uniswap v4 such as periphery contracts, developer infrastructure, user abstractions. Some ideas include, but are not limited to: * Pool Operators - contracts which unlock and call PoolManager * Batched liquidity operations - contracts which leverage Position Manager's command system for complex liquidity sequences * Liquidity Staking (Subscribers) * Developer tooling * User abstractions

Qualifications

A proper interface is not required. Evidence of working code is more than sufficient, such as: * unit tests with proper assertions * succesful testnet transactions * local testing on anvil

An open track for innovation related to v4. The catch-all category for projects that do not fit above. Examples include, but are not limited to: - LVR Minimization - MEV minimization/redistribution - Fee optimization - Oracle designs - ERC-7683 - Cross-chain intents - Moonshot experiments

Qualifications

A proper interface is not required. Evidence of working code is more than sufficient, such as: * unit tests with proper assertions * succesful testnet transactions * local testing on anvil

Step into the innovative realm of the Mina Protocol and the Protokit framework (a modular and privacy enabled application chain development framework for the MINA ecosystem.) Build an application or library that reshapes privacy. This challenge seeks projects that harness Mina's lightweight blockchain to redefine secure transactions and interactions. By leveraging Protokit's frameworks - privacy-enabled modules, succinct zkVM, and seamless wallet integration, your creation should offer a new practical utility. Prize amount will be split as $7,000 for first place, $4,000 for second place, and $3,000 for third place. All winners and participants will earn recognition for contributing significantly to advancing privacy and security using Mina's groundbreaking technology!

Qualifications

-The project must be implemented using protokit -Correct usage of the on-chain execution model using runtime modules (bonus for usages of hybrid execution model) -Demo UI that showcases the project (suitable projects only) -Tests required for projects that don’t have a UI, bonus for all other -Correct implementation of application in the provable code model

Discover the world of provable, zero-knowledge game development on Mina Protocol! Create your own fair game or infrastructure improvement for environment-based apps on the modular SDK From ZkNoid. ZkNoid is a modular framework bringing all the infrastructure you need to easily deploy games on Mina Protocol. Have an idea for a game? Split it into provable and visual parts, Start coding and plug in the layers you need from the SDK! Prize amount will be split among 3 winners. $3,000 for first place, $2,000 for second place, and $1,000 for third place. Winners will be provided with technical support and will have the opportunity to launch their games to the ZkNoid store. This is your chance to contribute to the future of gaming!

Qualifications

Qualification requirements for Games: -The project must be implemented using ZkNoid SDK -Demo UI that showcases the project -Game contracts should be meaningful and integrated to the game Qualification requirements for Infrastructure Improvement: -The project must be easily integrable to the ZkNoid platform. -The project must add value to the ZkNoid framework -Must solve real problems

Build something awesome using Chainlink CCIP! The Chainlink Cross-Chain Interoperability Protocol (CCIP) provides a single simple interface through which dApps and web3 entrepreneurs can securely meet all their cross-chain needs, including token transfers and arbitrary messaging. Possible use cases: Cross-chain DeFi app with liquidity across multiple chains Cross Chain DeFi yield aggregator Token bridge powered by CCIP Multihop CCIP Router. You want to send cross-chain message from blockchain A to blockchain B without worrying if the lane between them exists. Use our CCIP Local Simulator to speed up your development on your local Hardhat, Foundry or Remix network, then use our Faucet to easily get testnet funds when you're ready for testnet. Links to both at the bottom in the 'Resources' Section!

Qualifications

- Each project must use Chainlink CCIP in some form to make a state change on a blockchain, otherwise it will not be eligible for the Chainlink core prizes. This means that a front end simply reading from Chainlink Data Feeds doesn't count. Using Chainlink CCIP inside your smart contracts is required, though you are encouraged to utilize Chainlink Data Feeds, Chainlink Data Streams, Chainlink VRF, and Chainlink Proof of Reserve as well. - While all project submissions are evaluated holistically, there will be bonus points given to projects that use multiple Chainlink services in a meaningful way. - Please let us know how you use Chainlink in the project description. - It must be possible for the judges to find the Chainlink use in your code. Only the intention to use is not valid.

Build something awesome using Chainlink! Anything that came from the Chainlink Documentation counts - using Price Feeds, Data Streams, PoR, VRF, Automation or Chainlink Functions! You can see examples of successful implementations of Chainlink services here - https://blog.chain.link/smart-contract-use-cases/

Qualifications

- Each project must use a Chainlink service in some form to make a state change on a blockchain, otherwise it will not be eligible for the Chainlink core prizes. This means that a front end simply reading from Chainlink Data Feeds doesn't count. Using Chainlink inside your smart contracts is required. - While all project submissions are evaluated holistically, there will be bonus points given to projects that use multiple Chainlink services in a meaningful way. - Please let us know how you use Chainlink in the project description. - It must be possible for the judges to find the Chainlink use in your code. Only the intention to use is not valid.

Bounty 3: ($2,500 prize, $2,000 prize and $1,500 prize) 3 winners to be selected\*: Build with Circle’s Web3 Services, which are composable APIs and SDKs for secure wallets, smart contracts, and more. **Option to include one or both of the below** * Programmable Wallets: APIs and SDKs for creating and managing secure wallet infrastructure. Embed secure wallets in your app with an API for sponsoring blockchain network gas fees for users. * Smart Contract Platform: APIs for building, managing, and deploying smart contracts.

Qualifications

Submissions will be evaluated based on the following parameters. Please be clear what bounty you are submitting for as a part of your submission! * Functional MVP: Projects must demonstrate a working MVP pertinent to the event's focus area. * Creative Execution: An application and corresponding resources that prove to be unique, innovative, and a solution that you are passionate about! Your pitch is key! * Development Documentation: Entrants should present a thoroughly documented development journey with a clear GitHub commit history * Integration Challenges and Feedback via Survey and Github: Please document any constructive critiques and improvement suggestions for the tools and documentation via the feedback survey linked in the resources. * Clear Presentation: A presentation/demo succinctly outlining the project's core functions and its effective use of Circle's Developer tools/tech is required, supported by detailed documentation.

Bounty 2: ($2,500 prize) *1 winner to be selected*: Build a chain-abstracted user experience using Cross Chain Transfer Protocol (CCTP): -an on-chain utility for moving USDC securely between blockchains via native burning and minting.

Qualifications

Submissions will be evaluated based on the following parameters. Please be clear what bounty you are submitting for as a part of your submission! * Functional MVP: Projects must demonstrate a working MVP pertinent to the event's focus area. * Creative Execution: An application and corresponding resources that prove to be unique, innovative, and a solution that you are passionate about! Your pitch is key! * Development Documentation: Entrants should present a thoroughly documented development journey with a clear GitHub commit history * Integration Challenges and Feedback via Survey and Github: Please document any constructive critiques and improvement suggestions for the tools and documentation via the feedback survey linked in the resources. * Clear Presentation: A presentation/demo succinctly outlining the project's core functions and its effective use of Circle's Developer tools/tech is required, supported by detailed documentation.

Bounty 1 ($1,500 prize) *1 winner to be selected*: Build a seamless UX that uses USDC and/or EURC to deliver near-instant payments and financial services for your business and/or your end users.

Qualifications

Submissions will be evaluated based on the following parameters. Please be clear what bounty you are submitting for as a part of your submission! * Functional MVP: Projects must demonstrate a working MVP pertinent to the event's focus area. * Creative Execution: An application and corresponding resources that prove to be unique, innovative, and a solution that you are passionate about! Your pitch is key! * Development Documentation: Entrants should present a thoroughly documented development journey with a clear GitHub commit history * Integration Challenges and Feedback via Survey and Github: Please document any constructive critiques and improvement suggestions for the tools and documentation via the feedback survey linked in the resources. * Clear Presentation: A presentation/demo succinctly outlining the project's core functions and its effective use of Circle's Developer tools/tech is required, supported by detailed documentation.

This prize is awarded to the project which creates the best consumer experience (entertaining, valuable, easy to use) which helps to bring web2 onchain.

Qualifications

- Project must be deployed and accessible to the judges - Project must use Dynamic.xyz as core onboarding flow

This prize is awarded to the project which creates the best game that uses Dynamic. 'Best' in this instance is defined as most fun to play, as well as the most engaging i.e. uses a novel premise. Pokemon Go is an example of something that met this criteria.

Qualifications

- Project must be deployed and usable by the judges - Project must use Dynamic.xyz

This prize is awarded to the project which demonstrates the most innovative integration of Dynamic with other systems.

Qualifications

- Project must be deployed and accessible to judges for testing - Dynamic must be used in conjunction with at least one other service (whole more than sum of parts)

This prize is awarded to the project which creates the most novel UI involving Dynamic.xyz. Think IoT, blinks/frames, game consoles and more. Bring Web3 to the world through an interface that people have access to but in an unexpected way - use it to provide value that web2 couldn't.

Qualifications

- Project must be deployed and accessible to judges - Project must use Dynamic.xyz

This prize is awarded to the most novel (easy to use while being value adding for the consumer) Telegram mini app implementation that uses Dynamic. Bonus points for using it to solve real world web2 problems.

Qualifications

- Must be deployed as usable by the judges - Must use Dynamic Telegram functionality

Any type of ENS integration is eligible for this prize, from subname infrastructure to consumer social apps that use ENS for identity. Get creative! An example of a successful project may be a smart contract wallet that mints an ENS subname upon deployment, or unique use cases for text records. If you're building an AI project, consider how ENS can be used to name autonomous agents. For L2 projects, we encourage you to explore the EVMGateway linked below. Come by our booth for help brainstorming ideas!

Qualifications

It should be abundantly clear how ENS improves your product and is not just implemented as an afterthought. The more ENS-centric it is, the better. Your demo should be functional and not just include hard-coded values. Upon submission, your project showcase must have a video recording or link to a live demo.

We want our docs to be a one-stop-shop for learning everything you need to know to build on ENS. If you find a page that has confusing content, or feel that a particular topic isn't covered as much as it should be, let us know! Even better if you come to the booth to discuss a topic may have been confusing in the docs.

Qualifications

Open a GitHub issue with specific feedback, including a link to the relevant page(s) and what wasn't clear or what you wish was on that page instead.

Killer apps have the power to create and lead entire industries by addressing a pain point at the perfect moment. As an L1 blockchain designed for mass adoption and consumer-grade products, we believe the next breakthrough will emerge in the form of a Consumer App.Consumer Apps are consumer products that solve real-world problems by placing the end-user at the heart of the experience. Unlike traditional DeFi or “x-to-earn” products that can feel distant to the average consumer, Flow seeks applications that are accessible, intuitive, and valuable to millions (or billions!). Think ChatGPT for artificial intelligence (AI), and how it made AI approachable and useful for hundreds of millions, enabling even non-experts to create custom AI tools.Possible use cases: Lossless lottery or fundraising where participants stake and a single participant gets the staking rewards. Regenerative finance or positive-sum DeFi. Games that guarantee fairness. Autonomous worlds and evolving games with playability and fun being more important than things like play to earn, button mashing or airdrop speculation. Impactful Real World Asset tokenization. Challenges with human or resource coordination. Inefficient marketplaces. A Telegram MiniApp

Qualifications

- Your submission should be deployed on or connected to Flow - Your submission needs to be run on Flow - Your submission should be open source and free for others to check - Your submission must **NOT** be a simple fork of an existing project with minimal changes. - Your submission must have a descriptive README in the repository, including: 　1. A clear short one-sentence description 　2. A short description of what you integrated Flow with and how. 　3. A short description of the team and their social handles - You are welcome to provide feedback on your development experience by filling out our feedback form.

Flow supports EVM-equivalency. This means that all of Flow's protocol benefits, such as fast transactions, low costs, and mainstream scalability, are available natively, without any additional code changes to solidity contracts. Flow bridges the gap between the wider Web3 ecosystem to achieve interoperability with Web3 and seamless integration with other EVM-compatible chains. Unlike Ethereum Layer 2 solutions, Flow offers a single, composable environment where dApps can interact without fragmentation. Adding bridges to the ecosystem will let assets move easily between Flow and other blockchains, expanding the functionality and reach of EVM apps. For example, a DeFi app on Ethereum integrating with Flow can benefit from lower transaction costs and higher scalability while maintaining connections with the Ethereum ecosystem. Or an NFT marketplace can easily interact with a DeFi protocol, enabling complex interactions like collateralizing NFTs for loans, all within a unified environment. Building a DeFi App on Flow could potentially create amazing reactions with consumer apps, and there is an opportunity to create new concepts like ConsumerFi. We welcome all innovative products based on the DeFi track. Possible use cases: PerpDEX, OptionsDEX, Lending Protocol, Crosschain/Cross VM Lending, Alternative asset lending, Yield Farming.

Qualifications

- Your submission should be deployed on or connected to Flow - Your submission needs to be run on Flow - Your submission should be open source and free for others to check - Your submission must **NOT** be a simple fork of an existing project with minimal changes. - Your submission must have a descriptive README in the repository, including: 　1. A clear short one-sentence description 　2. A short description of what you integrated Flow with and how. 　3. A short description of the team and their social handles - You are welcome to provide feedback on your development experience by filling out our feedback form.

- Build something that is new to the Hedera ecosystem, or brings value to the Hedera ecosystem. Visit: [hedera.com/ecosystem](http://hedera.com/ecosystem) - Must be deployed on (or send transactions to) the Hedera Testnet.

Qualifications

- Must use at least two of the following: HTS, HCS, or HSCS. - The top 3 submissions will be judged and awarded based on the judging rubric. - Cannot be combined with beginner category prizes (EVM Starter or Hedera-Native Services Starter).

- Build anything you like - Submissions that use multiple Hedera services will be prioritized. - Otherwise, submissions are prioritized based on the order of submission.

Qualifications

- Must be deployed on (or send transactions to) the Hedera Testnet. - Must use Hedera Smart Contract Service (HSCS).

* Build anything you like. * Must be deployed on (or send transactions to) the Hedera Testnet.

Qualifications

- Must use at least one of Hedera Token Service (HTS) or Hedera Consensus Service (HCS). - Submissions that use multiple Hedera services will be prioritized. - Otherwise, submissions are prioritized based on the order of submission.

With the release of Chain Signatures, NEAR accounts can now easily control EVM accounts by simply making a contract call on NEAR. This enables to bring all NEAR benefits (low costs, fast finality, email login, built-in account abstraction) to any EVM, while also simplifying to build cross-chain products. Use NEAR accounts to control EVM accounts, and help bring a better UX to any existing project, or solve a common problem for EVM users. Explore the simplest chain abstraction tool, and allow users to do everything from a single account so they don’t have to worry about which chain they are on! Ideas: + Cross-chain drops: build a dApp that allows users get assets on an EVM chain through NEAR linkdrops + Multichain DAO: build an dApp that allows users to vote on NEAR, but executes the actions on one or multiple EVM + dYdX-based products: Leverage Chain Signatures to manage dYdX positions and build products on top of the dYdX platform Developer Tooling: Improve the developer experience by building or enhancing tooling around Chain Signatures (e.g. by adding more EVM RPC endpoints)

Qualifications

+ You are free to incorporate any ECDSA-based blockchain(s) of your choice (Bitcoin, Cosmos chains, L1s/L2s EVM, etc.) but must include at least one network that settles on Ethereum (e.g. ETH, Optimism, Arbritrum). + Your submission must NOT be a simple fork of an existing example/project with minimal changes. + Your submission should include a basic readme file explaining the scope of the project. Judging Criteria: + Creativity and originality of the idea. + Quality and completeness of the product. + Code readability and documentation. + BONUS: Feedback on the chain signatures technology and developer experience to help improve it

Bring AI and Web3 together to enable a user-owned internet that guarantees privacy and ownership of data and assets, where everyone can be a builder. Some ideas to explore: * Build autonomous agents and explore their on-chain interaction on Near * Build an interface on near.social to deploy autonomous agents * Add AI capabilities to our Explorer to help users better understand what is happening on-chain * Enable ML research and independent contributions through programmable insentives * Anything that comes to mind!

Qualifications

+ Your deployment should be on the NEAR testnet. + Your submission must NOT be a simple fork of an existing example/project with minimal changes. + Your submission should include a basic readme file explaining the scope of the project. + Bonus points: describe the business model for your project.

This bounty invites innovators to explore the synergy between artificial intelligence and blockchain data. Participants are encouraged to investigate various intersections, including but not limited to: Developing machine learning models to analyze blockchain data Designing AI solutions to identify Sybil attacks in airdrops Creating models to detect vulnerabilities in smart contracts Leveraging blockchain data to train specialized AI agents Surprising us with your creativity!

Qualifications

- The project must be centred around the integration of artificial intelligence and blockchain data. - The originality and creativity in leveraging artificial intelligence and blockchain data. - The comprehensiveness and technical soundness of the project’s functionality. - The overall quality of the final implementation.

Nethermind invites you to build MEV infrastructure to help align MEV in Starknet!MEV, or Maximal Extractable Value, is a concept in blockchain that refers to the maximum value that a miner, validator, or block producer can extract from manipulating the order, inclusion, or exclusion of transactions within a block. MEV is neutral, and when properly built and accounted for the positive forms of it support healthy markets and good pricing for retail users, which is critical for adoption. Some positive forms of this are solver infrastructure like Cowswap or UniswapX, or mempool infrastructure like flashbots.Due to Starknet’s current architecture MEV strategies that relies on gas manipulation or transaction ordering are less effective, but there are other ways to support healthy markets!As Starknet decentralizes, this will be more and more important to take into account for dAPPS.Your task is to find one of this ways and implement an application that leverage Starknet’s unique characteristics.This can include: Starknet MEV Mempool dAPP infrastructure that allows dAPPS to integrate MEV Similar to Privy as wallet infrastructure Intent Markets Support solvers providing best pricing for retail users New and novel ideas! This field is being heavily researched, and new ideas are welcome!

Qualifications

- To be considered your project source code must be hosted on a code repository like Github. - The code must be your own work. - You must demonstrate that your project is executable on the Starknet Testnet. - The quality and efficiency of aligning MEV to dAPPS or Starknet. - The quality of the implementation. - Amount of work done during the event.

Nethermind invites you to build on Starknet. Build what? Absolutely anything! Yes, that's right. Absolutely anything! The most useful and creative project wins! Think about a Smart Contract that does something unique, something that doesn't exist on Starknet yet, or an integration of some kind, perhaps a tool that helps others access Starknet data.

Qualifications

- To be considered your project source code must be hosted on a code repository like Github. - The code must be your own work. - You must demonstrate that your project is executable on the Starknet Testnet. - The quality and originality of the cryptography underlying the project. That is, we will value projects that propose cryptographic protocols that are effective and creative in tackling the project’s goals. - The quality of the implementation. - Amount of work done during the event.

Oasis Sapphire unlocks opportunities for developers via a familiar EVM development environment with added confidentiality and offchain verification mechanisms. Build an application on Sapphire, use it to enable scalable off-chain privacy, or use ROFL to extend Sapphire and (confidentially) verify offchain compute. All of the above will qualify you for the main track. Check our "Ideas to Get Started" link to get inspired for this prize!

Qualifications

- Demo video up to three minutes long - A text description explaining the features and functionality of your project - An open-source Github repository with a complete README - A way to test the project, including a link to the app or testing instructions - Complete the submission form by the final deadline

Build and deploy a custom subgraph that indexes data from a smart contract to query blockchain data for your dapp.

Use a new or existing substream to process and consume web3 data. This includes the use of Substreams-powered subgraphs.

Qualifications

Use a new or existing substream to process and consume web3 data. This includes the use of Substreams-powered subgraphs.

Query a new or existing subgraph on the Graph Explorer or hosted service using the public query URL from the subgraph dashboard

This category is for building infrastructure that either enhances Hyperlane or makes use of Hyperlane's capabilities.

Qualifications

Get in touch with the team for more details! Join our discord to engage with the team and get support.

The grand prize will be given to the most compelling submissions made during the hackathon. It can qualify under any of the categories below, so be sure to read them to get some ideas! Think of the grand prize as an extension of the category prizes.

Qualifications

Get in touch with the team for more details! Join our discord to engage with the team and get support.

Hyperlane is designed with flexibility in mind. Notably, its interchain security modules give developers control over their security model, allowing them to configure, compose, and customize security according to the needs of their application. Build a project that takes full advantage of this, such as an ISM, a Hook, a UI, tooling, etc.

Qualifications

Get in touch with the team for more details! Join our discord to engage with the team and get support.

Hyperlane spans many components and layers of complexity. Build a user app, tooling, contract, or anything that contributes to this ecosystem. Without being prescriptive, this can include dashboards, DeFi apps, off-chain agent self-hosting, cross-chain DAO interfaces, relayer key funders.

Qualifications

Get in touch with the team for more details! Join our discord to engage with the team and get support.

Create the most innovative omnichain solutions using LayerZero V2. Leverage our permissionless infrastructure and composable execution to win!

Qualifications

To qualify for the most innovative solution track, participants must adhere to the following criteria: 1. Omnichain Messaging: Implement omnichain messaging solution via LayerZero integration, ensuring the application is built on Endpoint V2 for seamless cross-chain communication. 2. Innovative Contracts: Utilize our toolkit and documentation to develop original contracts that introduce groundbreaking functionalities, features, optimizations or establish new contract standard. 3. Working Demo: We encourage you to build a well-rounded and polished project. If your implementation is complex, please at least demonstrate a complete implementation. 4. Feedback Form: Improve our tools and documentation by submitting valuable feedback. The best submission will receive a $750 prize. The form is available under "Resources".

Create an everyday DeFi application using the Rootstock network and/or RIF technologies, such as lending protocols, decentralized exchanges, yield farming strategies, liquidity pools, insurance protocols, decentralized credit scoring, or trading bots.

Qualifications

Qualification Requirements - Smart contract deployed in Rootstock and at least 2 on-chain (testnet) successful transactions. - Projects must have a description and a GitHub repository with a descriptive README. - The README should include: 1) a clear short one-sentence description of your submission. 2) a short description of what you integrated Rootstock with and how. 3) a short description of the team and their backgrounds. 4) clear instructions for testing the integration. 5) feedback describing your experience with building on Rootstock. 6) optionally, a short video demo or slide deck.

Give freedom to your mind and build whatever you want on top of Rootstock blockchain. From AI, to RAW, DePin or other, feel free to build your top EVM dApp on Bitcoin with Rootstock.

Qualifications

Qualification Requirements - Smart contract deployed in Rootstock and at least 2 on-chain (testnet) successful transactions. - Projects must have a description and a GitHub repository with a descriptive README. - The README should include: 1) a clear short one-sentence description of your submission. 2) a short description of what you integrated Rootstock with and how. 3) a short description of the team and their backgrounds. 4) clear instructions for testing the integration. 5) feedback describing your experience with building on Rootstock. 6) optionally, a short video demo or slide deck.

Ride the wave by tapping into Bitcoin's liquidity and engaging with the latest trends. Develop dApps that use ordinals and runes for unique digital asset creation, offering fresh ways to interact with and manage these assets on the blockchain.

Qualifications

Qualification Requirements - Smart contract deployed in Rootstock and at least 2 on-chain (testnet) successful transactions. - Projects must have a description and a GitHub repository with a descriptive README. - The README should include: 1) a clear short one-sentence description of your submission. 2) a short description of what you integrated Rootstock with and how. 3) a short description of the team and their backgrounds. 4) clear instructions for testing the integration. 5) feedback describing your experience with building on Rootstock. 6) optionally, a short video demo or slide deck.

Circles is a social money that allows people to collectively self-own their financial infrastructure, and build fair community currencies. Circles employs a unique token issuance mechanism where each user generates their own currency (CRC) at a steady rate of one token per hour, simulating a basic income system. Deploy a dApp on Gnosis Chain or Chiado Chain which utilizes Circles (CRC) token and trust-relations infra. Here are some ideas for you to hack on : - Using CRC as voting rights token - Using CRC tokens to form a closed group, use personal tokens as collateral and build out usecase for using groups - Using CRC token for events, use as a social platform to connect with people, trust who gets to be part of your network.

Qualifications

- Contracts should be deployed on Gnosis Chain or Chiado Chain. - Have a working codebase with Circles SDK integrated and using either Human, Group or Organisation Avatar. - A readme.md file to support your usecase.

This prize is for the best overall use of MACI! Your integration should be fully functional end-to-end and deployed in testnet or mainnet. - Is there a meaningful problem being solved with MACI? Does the project have potential to solve a real problem in production? - Was the project fully integrated on both the frontend and backend? Does the integration work end-to-end? - Is the project introducing novel implementations or new tech? - Is the project posing a creative solution to a problem? Is MACI being used in a new way?

Qualifications

Projects should be using [maci](https://github.com/privacy-scaling-explorations/maci) libraries directly (SDK, contracts, circuits, etc.) or build on top of [MACI Platform](https://github.com/privacy-scaling-explorations/maci-platform) or the [MACI Wrapper](https://github.com/yashgo0018/maci-wrapper).

Fhenix is an L2 on ETH that uses Fully Homomorphic Encryption (FHE) to provide confidentiality. For our track, we are looking for developers who are interested in building full-stack applications in the Fhenix ecosystem that use encrypted computation. This can be anything from on-chain social media, dark pools, private lending, confidential voting, etc. We’re open to ideas and look forward to seeing what you and your team come up with!

Qualifications

We require a full stack application demonstration, live hosting is preferred but not mandatory. However, creating an application that others can play around with from their own machines would be beneficial for the team's prospects of being selected. A Github repository with a history of commits is also required. In addition to a corresponding readme that makes it easy for developers, judges and our team to understand the overarching architecture of the project submission. Finally teams must submit their official application before the deadline in order to qualify for prize considerations.

Build a cutting-edge DeFi, DeSoc/attestation, or Gaming dApp to seize the opportunity and push the boundaries of decentralized technology on zkEVM by deploying your contracts to Linea. Earn additional kudos if you incorporate Verax any MetaMask tooling (MetaMask SDK, Snaps, JSON RPC APIs). Deploying to Linea is a requirement, using MetaMask is optional.

Qualifications

- Your smart contracts must be deployed to Linea Testnet or Mainnet - It's best to demo live in front of our team, if you cannot, a video demo of the product and how it operates must be completed with proof of verified contracts being deployed to Linea Testnet or Mainnet - You must include a readme on your project's Github repo that outlines the use of Linea (deployed contract addresses) or MetaMask tools or APIs used. Optional: If your dapp or app integrates MetaMask tooling ie; MetaMask SDK with Wagmi or Web3Onbaord which gives your users the ability to connect to MetaMask with their browser extension or Mobile, use specialized MetaMask RPC API endpoints like wallet_watchAsset, wallet_revokePermissions,wallet_addEthereumChain, wallet_switchEthereumChain,or others. You could also build or integrate an existing MetaMask Snap. If your team decides to build with MetaMask you should outline any of those integrations in your README, and/or bring them up and showcase during your demo to the sponsor judges.

Determine what type of Agent Template build on: 💊 Take the RedPill and Access Top AI LLMs: Build on the RedPill Agent Contract Template where you can connect to the top LLMs with one API Key and integrate AI into your Web3 dApp. 🤯 Try a New Paradigm in Transacting Onchain: Build on the viem Agent Contract Template where you can derive an account within a TEE and utilize the account to transact on any EVM chain.

Qualifications

- Integrate Agent Contract with the Viem SDK to interact on-chain with any EVM Chain or other sponsor projects (e.g. 1inch Dev Portal API, Sign Protocol SDK) at ETHGlobal. - Build an AI x Web3 product with RedPill Agent Contract Template or any other AI related templates we support located in our docs. - Use or create any Agent Contract available on Phala Network.

Build a plugin, integration, or feature that enhances the connectivity and extensibility of Gaia nodes and domains with our featured partners of this hackathon. This could involve developing new communication protocols, innovative data-sharing mechanisms, or extending the capabilities of nodes in novel ways that benefit the network as a whole. Consider how clusters of nodes or domain features can be leveraged to enhance the overall application. We will be judging on: 1. Technical complexity 2. Creativity 3. Potential impact 4. Execution 5. Extra points if hosted online or onchain rather than on-prem

Qualifications

- The project must be submitted as a Github Repo - Must be open-source with GPL-3.0 license (Github) - Each Submission must have a Loom Video walkthrough demo - Extra points if hosted online or onchain rather than on-prem -Correct usage of the on-chain execution model using runtime modules (bonus for usages of hybrid execution model) -Demo UI that showcases the project (suitable projects only) -Correct implementation of application in the provable code model -Can be from the Integration List or if you suggest another integration with Gaia. The project must be Gaia + 1 more integration

We're looking for innovative consumer applications built on top of our Morph Holesky testnet. This track challenges developers to build user-centric dApps that leverage Morph's tech to deliver value to consumers. Winning projects will demonstrate a friendly UX/UI, creative use of our tools, and potential for real-world impact in the application. ✅ Ideal Project Technical Innovation: Uses Morph's technology to leverage the application. Like our usage of our zkEVM and modular design. - User Experience: Provides a seamless, engaging, and intuitive experience for end-users. - Practicality and Impact: Shows clear potential for solving real consumer problems and gaining market traction. - Integration and Scalability: Integrates well with existing consumer apps and scales efficiently on-chain. Join us in creating the next generation of consumer-centric dApps and compete for a chance to win the 1st, 2nd or 3rd prize in the Consumer Centric Track!

Qualifications

To qualify for this track, you must follow the next requirements without exception: - All the projects should be deployed on Morph Holesky testnet and link the contract address. - Code: Github repository attached to the project and clean code. - Starter Guide: Provide detailed documentation, including setup instructions and a user guide. - Video Demo: Submit a video demo showing the consumer app and its functionalities. - Feedback: As a way to improve the developer experience for future hackathons, you must leave your constructive feedback on how was your experience building on Morph. Evaluation Criteria - Technical Prowess: Demonstrates advanced use of Morph's Holesky testnet features. - Consumer Focus: Prioritizes user needs, delivering a high-quality, user-friendly experience. - Innovation and Creativity: Brings fresh, original ideas to the consumer app space. - Feasibility and Scalability: Presents a realistic plan for development and scaling in the real world.

We invite everyone to submit any project that may benefit the Web3 ecosystem by building a public good that solves a real-world problem (e.g., privacy, security, (self-)custody, etc.). Always keep the Nouns vibe and include Nouns art!

Qualifications

- Build for everyone—benefits the Web3 ecosystem - Use Nouns art—use Nouns as a design system - Keep it nounish—fun; exciting; curious; outside of the box

Use Pyth Entropy to generate and consume random number on chains. Anyone can permissionless generate random number on-chain. The prizes will be given to most Innovative app to use Pyth Entropy

Qualifications

The app should request for the callback from Pyth Entropy provider for the random number. Then that random should be consumed and be integral part of the dapp logic.

Use Pyth pull oracle to power up you dapp. The prize will go to the top two teams with best and most innovative use of Pyth Price feeds.

Qualifications

Your app should use Pyth price feeds via Pull method. The steps include. 1. Pull/Fetch the data from Hermes. (Check the link below) 2. Update the data on chain. 3. Consume the price. Please follow our comprehensive Pyth EVM guide to to integrate Pyth in less than 5 minutes.

$5,000 will be awarded to the three most creative and innovative projects building with AppKit. It can be a DeFi app, a social app, consumer focused app - build anything! As long as you use AppKit, you are eligible for the prizes. Brownie points for projects using our layered features like Email/Social Login, Swaps, On-Ramp, etc, to provide an excellent user experience.

Qualifications

- Projects must build with Reown's AppKit. - Projects must use at least one Reown feature beyond just the AppKit modal to only connect your wallet. - Projects leveraging the WalletConnect Network but building with alternative modals or toolkits will not be eligible. For example, using WalletConnect Network with Rainbowkit, etc., will not be eligible for this prize.

This pool prize is here for hackers to built something outside the scope of CDK/rollup infra. The goal here is to let your modularity creativeness run wild. Build anything meaningful such as: -Using Risc0/SP1 to build custom application -specific rollup that uses AvailDA as the data availability layer. -Multichain/Appchain explorers * As we head to a rollup-centric world, there’ll be a need to explore the states of multiple rollups running on Avail DA. -Create an explorer that can fetch and view states of multiple rollups running on Avail. -P2P AddressBook: The Avail Light Client uses the Kademlia DHT for its P2P network to store addresses of peers in the network. The client uses a protocol called "Identify" to detect peer addresses (often referred to as multiaddress in libp2p).

Qualifications

Only Eligible projects will qualify for the prizes: - Projects integrating Avail for data availability or using the Avail network in a meaningful way (with utility) are eligible. - Projects using Avail's light client P2P network are also eligible. - Projects building upon or improving any of Avail's existing tools and technologies are eligible. - Projects that expand Avail's ecosystem are eligible. - Needs to be a new project. Any pre-existing project MUST mention what has been done beforehand and explicitly state what was accomplished during the hackathon.

This prize is for the best Ledger hardware integration! Your integration should be fully functional end-to-end and deployed. A short list of ideas to brainstorm and work with. ### Leverage one of the integrations provided through LedgerJS: 1. Web Application: WebHID/USB, Web Bluetooth with difficulty 2/5, 2. Mobile App: React Native (Android/iOS) with difficulty 2/5 3. Desktop App: NodeHID with difficulty 2/5 ### Create your own embedded app/plugin from the ledger boilerplate app: 1. Work on their own plugin with your DApp or any DApp (start from the boilerplate app) with difficulty 3/5 2. Work on their embedded App to interact with any chain (fork any app from the repo and work on it) using the sideloading possibility with difficulty 5/5 3. Use the security key (passkey) on your authentication process with difficulty 1/5 ### Implement your dApp with Wallet API/Connectivity/Discover (by using the regular LL build): 1. Use wallet-api to do the integration with Ledger LIve to integrate a DApp (Ethereum/EVM based) with difficulty 2.5/5 And of course, any new ideas are welcomed! Creativity is encouraged!

Qualifications

- Use the Developer Portal for the implementation, - A functional integration (one of the list for example), - The integration should provide value on your project's main use case, address real-world problems, and showcase potential for ledger hardware device adoption - Clear documentation if it's a subject not listed, - Bonus: A video walk through to showcase the main features. For this edition we're doing something special. For each team who's targeting the Ledger bounty, you can meet us and claim a Ledger hardware device for testing purposes (and of course your team will keep the device after the hackathon). To claim a device for testing (one per team): - Meet me or send a message here in the Discord channel, - You have to be a minimum of 4 persons in your team (+ fill us your names and a photo of your group), - Only the first 50 teams will be able to claim it.