ETHSeoul 2023

**Examples and Scope of bounty: what is the mission?** Develop Near dApps specialized for Mass Adoption Near is a Layer 1 blockchain optimized for Web3 mass adoption, allowing developers to implement dApps and smart contracts using Rust, JavaScript, and EVM (via Aurora). With Near, you can build without limits. ETH Seoul-Near track is an opportunity for participants to actively implement ideas, develop capabilities, and gain valuable experience. We look forward to talented participants presenting excellent projects for the advancement of Near and Web3 Mass Adoption. **Guideline, Reference** [Near Develop Docs ](https://docs.near.org/develop/welcome)[Near Github](https://github.com/near) [Near Javascript SD ](https://github.com/near/near-sdk-js)[Near Wallet Selector ](https://docs.near.org/tools/wallet-selector) [Near Discord](https://discord.com/invite/qVgksRxte7) [Near Korea Discord ](https://discord.com/invite/SnPhB7nCmD)[Near Wallet](https://wallet.near.org) [Aurora Docs ](https://doc.aurora.dev)[Aurora SDK](https://github.com/aurora-is-near/aurora-contracts-sdk) **Submission Requirements** All submissions needs to deploy to Near Testnet and incorporate these following: ○ Project Title: A concise and descriptive name for your project. ○ Team Members: The names, roles, and contact information of all team members involved in the project. ○ Project Description: A brief overview of your project, explaining its purpose, features, and target audience. ○ Technical Implementation: A detailed explanation of the technologies used, such as programming languages, libraries, and frameworks, as well as how your project integrates with Near. ○ Demo Video: A short video (usually 2-5 minutes) showcasing your project's functionality and key features. ○ Source Code: A link to a publicly accessible repository (e.g., GitHub) containing your project's source code, including a README file with setup instructions and any necessary documentation. ○ Deployment Details: Information on how to deploy and interact with your project on Near.

As the crypto economy grows, crypto financial application paves a new frontier of finance. With the help of DEX, staking services, and other derivatives, crypto lifestyle offers unprecedented opportunity of financial inclusion and economic freedom. We would like to see the next innovation of financial applications using Defi, NFT, or other financial Dapp environment that can make crypto finance available for everyone.

Public goods is a pivotal ethos of Ethereum community. Starting from open source libraries to infrastructure and all the way to Refi projects and DAOs, there is a growing consensus that we must always return to our basics and bring impact through public goods. We would like to see the next innovation of impact-related applications that generates sustainable value for the others.

Web3.0 mass adoption is no longer a distant dream. We are experiencing a cambrian explosion of games, market places, social graphs, and other commercial applications that not only honors ownership and creator economy, but also suggest novel UI/UX to make Web3.0 accessible for everyone. We would like to see the next innovation of Web3.0 dApps that can on-board more people into the space.

$20,000 USD are up for grabs at the hackathon for devs who build on top of World ID, distributed as follows: ● $5k to the Best Overall 🥇 ● $3k to the Best Governance App 🧑‍⚖️ (this can include governance of AI, democratic voting, DAOs governance, …) ● $3k to the Most Creative Use Case 🧞 ● $3k to the Best Sign in with Worldcoin App 🔑 ● Up to 3x $1k to Honorable Mentions 🏆 ● $3k Prize Pool - distributed equally among all qualifying submissions 🏊 Resources: docs.worldcoin.org

**Examples and Scope of bounty: what is the mission?** Gnosis Chain RFP: https://bit.ly/Gnosis-Chain-RFP **Guideline & References** Developer Resources on Gnosis Chain: https://github.com/Gnosis-Builders/Resources Developer Resources: https://docs.gnosischain.com/developers Recommended RPC Server Address Mainnet: https://rpc.gnosis.gateway.fm https://rpc.gnosischain.com Chiado Testnet: https://rpc.chiado.gnosis.gateway.fm https://rpc.chiadochain.net Connect Your Wallet Gnosis Chain Mainnet Settings RPC Endpoint: https://rpc.gnosischain.com Chain ID: 100 Currency Symbol: xDAI Explorer: https://gnosisscan.io Alternatively you can auto-config your wallet by visiting https://chainlist.org/chain/100 Chiado testnet Settings RPC Endpoint: https://rpc.chiadochain.net Chain ID: 10200 Currency Symbol: xDAI Alternatively you can auto-config your wallet by visiting https://chainlist.org/chain/10200 **Submission Requirements** Deploy on Gnosis Chain (either on Gnosis Chain or on Chiado testnet) Short presentation and description on the project

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. Learn more about Hashi here: https://github.com/gnosis/hashi

Best new subgraph(s): 🥇 Grand Prize: $1400 🥈 1st Runner Up: $1000 🥉 2nd Runner Up: $600 Best use of existing subgraph(s): 🥇 Grand Prize: $1000 🥈 1st Runner Up: $600 🥉 2nd Runner Up: $400 Total: $5,000 — Examples and Scope of bounty — Best new subgraph(s): Build and deploy a custom subgraph that indexes data from a smart contract to query blockchain data to your dapp. 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. — Guidelines — 📃Documentation [Official Docs](https://thegraph.com/docs/en/) [Quick Start](https://thegraph.com/docs/en/cookbook/quick-start/) 🎞️ Tutorials [Building Subgraphs for the decentralized Graph Network ](https://www.youtube.com/watch?v=OmtHVVvrRJw)[Querying a Subgraph from a Web Application](https://www.youtube.com/watch?v=PjyKPMpahuc) 🎒Hacker Resource Pack [Hacker Resource Pack ](https://www.notion.so/Hacker-Resource-Pack-8dcb2946fa7f49f4803aaf550c939264) — Submission Requirements — Best new Subgraph(s): Build and deploy a custom subgraph that indexes data from a smart contract to query blockchain data to your dapp. Judges may grade your project based on several criterias, such as: Technical Implementation Product & Design Quality of Idea Impact on Ecosystem Project Sustainability 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. Judges may grade your project based on several criterias, such as: Technical Implementation Product & Design Quality of Idea Impact on Ecosystem Project Sustainability — Judge information — 👤Pranav Maheshwari 🖊️Sr. Solutions Architect 🏠Edge & Node

## Judging Criteria* - 🤩 **Novelty/Creativity:** Does it have unique and novel features or combine features of other products or services in a unique and novel way? Does it solve a new problem? Is it creative and puts a smile on people’s faces? - **🚀 Potential Impact:** Does it fill a gap in the universe, and have the potential to be used frequently by a large, growing and diverse audience or market? - **🤖 Technical Accomplishment:** Is the code elegant, clean, and technically interesting? Is the project complete? - **🪄 FVM Implementation:** How well integrated and critical a part is FVM of your project? How well does your project leverage content addressing that is native to FVM? - **✨Design:** How is the UX/UI/DX? Is it easy to use? If targeting developers, is the experience smooth and intuitive? Does the visual design delight you? **Event-specific deviations may be possible. Contact the FVM hackathons team with questions, if any.* ## Submission Guidelines At a minimum submissions for prizes should include the following items: **1. Project Description** - The name and summary of the project - Names/pseudonyms of team members and contact info (e.g., GitHub handle, email address, or other) - How the project uses the FVM with **explicit** links to files & functions in code where this technology is used and addresses of smart contracts deployed. **2. Link to the publicly visible source code repository** - Provide comprehensive README, incl. a clear description of the work and mention of how our tech is used in the Technologies Used section of README. - Include a link to the working demo or provide a testing guide **3. Showcase** - Optional: Short (typically 2-3 minute) video that presents the idea, including a brief demo that demonstrates the use of FVM - If applicable, select the appropriate track when submitting the project. ## Eligibility Criteria for Prizes - Submitting the same project across multiple hackathons will lead to disqualification. - Projects that have been awarded Filecoin grants will not be awarded a Hackathon prize if their grant has been approved and the scope of work for the hackathon and the grant are the same. - Only projects or features (preferably in separate branch) built specifically for the respective hackathon will be considered for prizes. - Broken links may disqualify the project from the judging process. - We have instituted policies to confirm payment disbursements are compliant with legally required sanctions. A list of sanctioned and otherwise restricted countries include, without limitation: Cuba, Iran, North Korea, Syria, the Crimea region of Ukraine, the so-called Donetsk People’s Republic and the so-called Luhansk People’s Republic. Depending on which country a team resides, they may not be eligible to participate in our events and/or receive prize payments. We may request teams provide relevant information as necessary, and will process payments once cleared by our legal team.

Title Deploy a Decentralized Frontend for Liquity Using BOS Description 1st Place: Up to <$3,000> worth of $NEAR You are an Ethereum developer, hacking on Ethereum mainnet, L2s, or other chain supported by Blocknative infra. You understand that for truly decentralized dapps, decentralized frontends are necessary, especially for DeFi. BOS (Blockchain Operating System) is the easiest way to build and deploy your frontend for any EVM chain, including Ethereum, Arbitrum, Optimism, Aurora, and more. Better yet, all of the frontend source code on BOS is stored on-chain on NEAR, making your frontend fully decentralized. These components can interact with your smart contracts or an existing Ethereum project, and then be embedded in your dapp or hackathon project. You can find examples on bos.gg. There are also many components available to learn from on near.org. If you have any questions or require support, please inquire in the BOS Telegram group. This is a great way to learn about the modular development of your dapps, and how easy it is to use BOS to deploy frontend components for any chain. Amount: 1 winner, up to <$3,000> worth of NEAR *The transaction will be made on Ethereum mainnet. We will be requiring that the winner submits to a KYC process prior to receiving the bounty prize. Resources [BOS Docs ](https://docs.bos.gg)[BOS Lido Component Tutorial](https://docs.bos.gg/Tutorials/hello-lido/) [Near.org ](https://near.org)[NEAR Docs](https://docs.near.org) [BOS Components for Ethereum Hacks ](https://bos.gg/#/)[BOS Telegram (For tech support and more)](https://t.me/+mpJSZwsVYz9hODNh) Criteria Base Criteria (all submissions): You must submit a link to your dapp or project with a live, working BOS Component for Liquity. The component should prompt the user to connect their Ethereum Wallet of choice (MetaMask preferred), display data (e.g. borrowed LUSD), and allow the user to make a transaction through the component (e.g., open a trove). See our Lido Component on bos.gg as an example of how a component interacts with a smart contract. First Place Criteria: A live working frontend component deployed to the NEAR mainnet that interacts with Liquity on the Ethereum mainnet. 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 the smart contract. The frontend should support the majority of the features in the Liquity protocol (e.g., open a trove, redeem LUSD for ETH). The submission should also include documentation of the developer experience, challenges faced, and suggestions for improvements. TLDR; an outstanding submission has: 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) About Proximity Proximity is a research and development firm supporting the NEAR DeFi ecosystem through investments, developer support, open-source software, and advisory services. The Proximity team consists of former members of the NEAR Foundation, Binance, Consensys, Facebook, and more. It has advised numerous DeFi projects contributing to both NEAR and Aurora’s recent success.

https://github.com/orgs/NextDotID/projects/4/views/1?pane=issue&itemId=20304541 Bonus：1000USDC

2. https://github.com/orgs/NextDotID/projects/4/views/1?pane=issue&itemId=19746553 Bonus：500USDC

1. https://github.com/orgs/NextDotID/projects/4/views/1?pane=issue&itemId=19746244 Bonus：500USDC