{"schema":"BUIDL","d":{"id":3244,"members":[{"hackerId":0,"projectMemberId":2202,"avatar":"","name":"","handle":"","email":"***@***","status":"pending","role":2,"title":null,"introduction":null},{"hackerId":46807,"projectMemberId":2201,"avatar":"https://cdn.dorahacks.io/static/files/18e019300e5194385ab176f4e1e835f2.png","name":"daniel-makarov","handle":"U_d133fa7b3bfa44","email":"***@***","status":"accepted","role":2,"title":null,"introduction":null},{"hackerId":0,"projectMemberId":2200,"avatar":"","name":"","handle":"","email":"***@***","status":"pending","role":2,"title":null,"introduction":null}],"pictures":["https://cdn.dorahacks.io/static/files/logo_BvwQiMS.png"],"roundProjects":[],"hackathonProjects":[{"id":1589,"hackathon":{"id":33,"tabSet":[{"id":3,"name":"Bounties","slug":"Bounties","description":"# Sponsors\n\n

\n\n# Company Name: CryptoChicks\n\na non-profit organization on a mission to bring more women and youth into Web3\n\nTotal Prize Pool For All Bounties: $5,000\n\n
\n\n### ***Bounty #1: CryptoChicks***\n\nCryptoChicks is seeking innovative projects that address a social need (education, finance, climate, healthcare, food security, clean water, etc.). Please choose a social need and create a solution that addresses its impact on women and children. \n\n**Bounty Prize Amount(s)**: \n- 1st prize: $3000\n- 2nd prize: $1500\n- 3rd prize: $500\n\n**Requirements**: \n- Projects should share an evaluation plan to include: needs assessment, logic model of how their project addresses the need, evaluation metrics (how will you measure success), possible obstacles and forethought plan to overcome and sustain the project\n- Open source code with usability: e.g. MIT, BSD, GNU\n- Live and usable product on Metis Stardust testnet, with video demo of live application \n- At least one woman on the team\n- Legal age of the majority\n\n**Resources for building on Metis**:\n- How To Migrate Your Ethereum DApp to Metis https://youtu.be/91SdU84D9KM\n- Metis Documentation https://docs.metis.io\n- Metis connection info https://docs.metis.io/building-on-metis/connection-detail\n- Additional Info Whitepaper: https://drive.google.com/file/u/1/d/1LS7CmKFt-FkfVXxSNu06hNgoZXxMzTC-/view?usp=sharing\n- Messari Hub: https://messari.io/asset/metis-token/profile\n- Metis Layer 2 Proof of Knowledge: https://www.youtube.com/watch?v=qNaxGpi__7c&t\n\n**Judging Criteria**:\n- Vision and use case - clear logical model from problem to solution\n- Improves impact of a social need on women/children\n- Review of the Open Source code\n- Usability of the dApp\n\n---\n\n\n\n# Company Name: Metis\n\nMetis is an Ethereum Layer 2 scaling infrastructure, together with the DAC(Decentralized Autonomous Company) framework and Reputation Power (Web3 social identity) to empower the Web3 economy.\n\nTotal Prize Pool For All Bounties: $15,000 \n\n
\n\n### ***Bounty #1: Metis Bounty***\n\nMetis bounty is dedicated to the growth of our ecosystem.\nWe’re interested in innovative web3 apps/tracks within the areas of Gamefi, Metaverse, and DAOs.\n\nMore details of tracks:\n- Web3: Decentralized twitter/youtube/medium/social media dapps\n- Gamefi and Metaverse: AAA grade decentralized game that incorporates tokenization \n- DAO: The three main categories for DAO are tooling governance, or automation tooling and DAC mobile app\n\n*We will consider any additional use cases.\n\n**Bounty Prize Amount(s)**: \n- 1st prize: $10,000 USD\n- 2nd prize : $4,000 USD\n- 3rd prize: $1,000 USD\n\n**Requirements**: \n- Live and usable product on Metis Stardust testnet\n- Legal age of the majority\n- Video demo of a live application\n- Open Source code: e.g. MIT, BSD, GNU\n\n**Resources**: \n- How To Migrate Your Ethereum DApp to Metis https://youtu.be/91SdU84D9KM\n- Metis Documentation https://docs.metis.io\n- Metis connection info https://docs.metis.io/building-on-metis/connection-detail\n- Additional Info Whitepaper: https://drive.google.com/file/u/1/d/1LS7CmKFt-FkfVXxSNu06hNgoZXxMzTC-/view?usp=sharing\n- Messari Hub: https://messari.io/asset/metis-token/profile\n- Metis Layer 2 Proof of Knowledge: https://www.youtube.com/watch?v=qNaxGpi__7c&t\n\n**Judging Criteria**:\n\nThe Metis tech and ecosystem growth team will review and judge project submissions based on the following criteria:\n\n- Vision and use case\n- Improves functionality or efficiency of Gaming, Metaverse and DAOs applications\n- Review of the Open Source code\n- Usability of the dApp\n\n---\n\n### ***Bounty #2: ChainSafe Bounty top-up by Metis***\n\nYou will be eligible for this top-up if you deploy your dapp on Metis Stardust testnet and utilize the ChainSafe gaming SDK to interact with the dapp.\n\n**Bounty Prize Amount(s)**: \n\n$1,000 USD\n\n\n**Requirements**: \n- Live and usable product on Metis Stardust testnet\n- Legal age of the majority\n- Video demo of a live application\n- Open Source code: e.g. MIT, BSD, GNU\n\n**Resources**: \n- https://docs.metis.io/dev\n\n**Judging Criteria**:\n\n- Vision and use case\n- Review of the Open Source code\n- Usability of the dApp\n\n---\n\n### ***Bounty #3: Beefy Bounty top-up by Metis***\n\nYou will be eligible for the Beefy Finance topup if you fork the Metis Andromeda Mainnet and demonstrate that your implementation works on the local Metis Andromeda Mainnet fork\n\n**Bounty Prize Amount(s)**: \n\n$2,000 USD\n\n**Requirements**: \n- Live and usable product on Metis Stardust testnet\n- Legal age of the majority\n- Video demo of a live application\n- Open Source code: e.g. MIT, BSD, GNU\n\n**Resources**: \n- https://docs.metis.io/dev\n\n**Judging Criteria**:\n\n- Vision and use case\n- Review of the Open Source code\n- Usability of the dApp\n\n### ***Bounty #4: Lens Protocol bounty top-up by Metis***\n\nYou will be eligible for the Lens Protocol topup if you integrate .lens domains on the Metis Stardust Testnet. This includes reissuing .lens nfts to all assigned addresses and assigning a .lens nft to the specific address when it is minted on Polygon.\n\n**Bounty Prize Amount(s)**: \n\n$2,000 USD\n\n**Requirements**: \n- Live and usable product on Metis Stardust testnet\n- Legal age of the majority\n- Video demo of a live application\n- Open Source code: e.g. MIT, BSD, GNU\n\n**Resources**: \n- https://docs.metis.io/\n\n**Judging Criteria**:\n\n\n\n- Vision and use case\n- Review of the Open Source code\n- Usability of the dApp\n\n---\n\n# Company Name: Hedera\n\nThe Hedera network is the most used, sustainable, enterprise-grade public ledger for the decentralized economy. The platform is governed by a council of the world’s leading organizations, including Avery Dennison, Boeing, Chainlink Labs, DBS Bank, Dentons, Deutsche Telekom, DLA Piper, EDF (Électricité de France), eftpos, FIS (WorldPay), Google, IBM, the Indian Institute of Technology (IIT), LG Electronics, Magalu, Nomura Holdings, ServiceNow, Shinhan Bank, Standard Bank Group, Swirlds, Tata Communications, Ubisoft, University College London (UCL), Wipro, and Zain Group.\n\nTotal Prize Pool For All Bounties: $25,000 USD worth of HBAR\n\n
\n\n### ***Bounty #1: Best use of Smart Contracts on Hedera***\n\nWe’d like you to develop an innovative use case of your choice for Smart Contracts on Hedera! We’ll particularly enjoy seeing use cases based around the theme(s) of Environmental, Social & Governance (ESG), Gaming, and the Metaverse.\n\n**Bounty Prize Amount(s)**: \n- 1st prize: $15,000\n- 2nd prize: $10,000\n\n**Requirements**: \n- Present a Minimum Viable Product (MVP) with a link to your code repository\n- A slide presentation or a 5-minute video presenting your use case\n- Use (or encourage the use of) smart contracts on Hedera\n\n**Resources**: \n- Get Started: https://hedera.com/get-started\n- Documentation: https://docs.hedera.com/guides/\n- How to Develop on Hedera: https://hedera.com/blog/how-to-develop-on-hedera-back-to-the-basics\n- How to deploy Smart Contracts on Hedera: https://hedera.com/blog/how-to-deploy-smart-contracts-on-hedera-part-1-a-simple-getter-and-setter-contract\n- Get started with the Hedera Token Service (HTS): https://hedera.com/blog/get-started-with-the-hedera-token-service-part-1-how-to-mint-nfts\n- Developer Discord: https://hedera.com/discord\n- Coding Tutorials: https://www.youtube.com/playlist?list=PLcaTa5RR9SuA__8rzCKru8Y_F6iMJPEUD\n\n**Judging Criteria**:\n- Innovation - How creative, or unusual, is the idea? Is this something new, or unseen?\n- Alignment - How well aligned is the concept to the bounty? Does it utilize the products, services or concepts outlined in the bounty?\n- Execution - How well was the idea implemented? Is the MVP functional, useable and behaving as presented?\n- Aspiration - Where can this idea be taken? Is there scope for further development? Could this be the inspirational use case on Hedera?\n- (Bonus) Show us how your existing ETH tools (hardhat, ethers.js, etc.) can be used to great effect on Hedera\n\n---\n\n\n\n# Company Name: OMNIA Protocol\n\nUntraceable node infrastructure\n\nTotal Prize Pool For All Bounties: $5000 USDC/USDT\n\n
\n\n### ***Bounty #1: GraphQL, can you speak JSON-RPC language?***\n\nMost of the EVM based layer 1’s have almost the same JSON RPC node API interface. The same thing applies to other non-EVM based chains, like Bitcoin, as well. However, there are other ways to access data faster, for example by indexing and using a query language like GraphQL (e.g. The Graph project). The scope of this bounty is to create a bi-directional connector between the GraphQL requests and JSON RPC node requests. The resulting service/software/stack which you need to develop should be able to:\n\n1.Receive GraphQL requests, translate and forward JSON RPC node requests, collect responses and return back GraphQL responses\n\n2.Receive JSON RPC node requests, translate and forward GraphQL requests, collect the response and return back RPC responses.\n\n**Bounty Prize Amount(s)**: \n\n$2500 USDC/USDT\n\n**Requirements**: \n- Submit your Power Point / PDF slides presentation\n- Demo video (if available)\n- Link to code & dockerfile script to GitHub (or other open source platforms)\n- Code that is fully open-source and complies with the applicable licenses\n- Docker build image script for the solution to be deployed & validated\n- Hacker teams can apply for just one bounty\n- The solution must contain a working prototype using OMNIA endpoints\n- No major errors that affect the core functionality of the application\n- The solution should be developed at the hackathon time interval\n\n**Resources**: \n- https://app.omniatech.io/dashboard \n- https://www.youtube.com/watch?v=7UCQ3lr5lSk&ab_channel=OMNIAProtocol \n- https://chainlist.omniatech.io \n- https://medium.com/omniaprotocol/wtf-is-json-rpc-c8843f9fb80e \n- https://medium.com/@ConsenSys/blockchain-underpinnings-2c43ba03ecc9 \n- https://graphql.org/ \n- https://thegraph.com/docs/en/\n\n**Judging Criteria**:\n- There will be only 1 winner\n- Performance measured as throughput of incoming requests & resolved correctly \n- Number of networks supported (e.g. ETH, BTC, etc.)\n- Low footprint of runtime resources (RAM, CPU, etc.)\n- Code quality \n- Documentation\n\n
\n\n### ***Bounty #2: Benchmarking the RPC nodes***\n\nBenchmarking JSON RPC nodes is just like passing the speed trap camera on a highway, it measures the speed of the RPC node. Create an open-source tool, sandboxed in docker, that can be used to benchmark the performance of Ethereum, Bitcoin, etc. nodes. For testing purposes, teams can use their own infrastructure or OMNIA endpoints. For judging there will be a test run on the same infrastructure, with the same hardware resources and same JSON RPC node pool.\n\n**Bounty Prize Amount(s)**: \n\n$1500 USDC/USDT\n\n**Requirements**: \n- The artifact should output the maximum RPS and the value where the RPS is stable\n- Submit your Power Point / PDF slides presentation\n- Demo video (if available)\n- Link to code & dockerfile script to GitHub (or other open source platforms)\n- Code that is fully open-source and complies with the applicable licenses\n- Docker build image script for the solution to be deployed & validated\n- Hacker teams can apply for just one bounty\n- The solution must contain a working prototype using OMNIA endpoints\n- No major errors that affect the core functionality of the application\n- Solution should be developed at the hackathon time interval\n\n**Resources**: \n- https://github.com/omniaprotocol - (draft benchmarking project will be uploaded)\n- https://github.com/shazow/ethspam \n- https://github.com/INFURA/versus \n- https://medium.com/omniaprotocol/wtf-is-json-rpc-c8843f9fb80e \nTBD - Other relevant docs/links\n\n**Judging Criteria**:\n- There will be only 1 winner\n- Accuracy measured as maximum RPS and the stable RPS measured when compared with the actual values/limits (not known beforehand) of the tested RPC node\n- Time of measuring the correct RPS of RPC nodes \n- The number of networks supported (e.g. ETH, BTC, maybe others.)\n- Realistic JSON RPC query distribution when benchmarking\n- Low footprint of runtime used resources (RAM, CPU, etc.)\n- Code quality \n- Documentation\n\n
\n\n### ***Bounty #3: Break daily no. of requests and RPS quota limits***\n\nBypass the 25 RPS (Request per Second) rate limit and 100,000 daily request limitation for the free endpoints (only Ethereum Ropsten is eligible for the bounty) generated at https://app.omniatech.io. Make sure to choose Ethereum Ropsten network for the bounty, the rest of the networks & chains are not included in the current bounty. \nBypassing the 25 RPS rate limit and 100,000 daily requests limit must be done on the same subscription ID (a.k.a. endpoint URL). This means that generating multiple freemium subscriptions does not count as bypassing the limits.\nSimple said, the artifact should be able to make more than 25 RPS and 100,000 requests in 24h to one (just one) of the endpoints generated in OMNIA dashboard.\n\n**Bounty Prize Amount(s)**: \n\n$1000 USDC/USDT\n\n**Requirements**: \n- Submit your Power Point / PDF slides presentation\n- Demo video (if available)\n- Link to code & dockerfile script to GitHub (or other open source platforms)\n- Code that is fully open-source and complies with the applicable licenses\n- Docker build image script for the solution to be deployed & validated\n- Hacker teams can apply for just one bounty\n- The solution must contain a working prototype using OMNIA endpoints\n- No major errors that affect the core functionality of the application\n- Solution should be developed at the hackathon time interval\n\n**Resources**: \n- https://app.omniatech.io/dashboard \n- https://www.youtube.com/watch?v=7UCQ3lr5lSk&ab_channel=OMNIAProtocol \n- https://chainlist.omniatech.io \n- https://medium.com/omniaprotocol/wtf-is-json-rpc-c8843f9fb80e \n\n**Judging Criteria**:\n- There will be only 1 winner\n- The higher RPS / daily requests obtained, the better.\n- Number of networks supported (e.g. ETH, BTC, etc.)\n- Code quality \n- Documentation\n\n---\n\n### ***Bounty #4: Break daily no. of requests and RPS quota limits :cop***\n\nBypass the 25 RPS (Request per Second) rate limit and 100,000 daily request limitation for the free endpoints (only Ethereum Ropsten is eligible for the bounty) generated at https://app.omniatech.io. Make sure to choose Ethereum Ropsten network for the bounty, the rest of the networks & chains are not included in the current bounty.\n\nBypassing the 25 RPS rate limit and 100,000 daily requests limit must be done on the same subscription ID (a.k.a. endpoint URL). This means that generating multiple freemium subscriptions does not count as bypassing the limits.\n\nSimple said, the artifact should be able to make more than 25 RPS and 100,000 requests in 24h to one (just one) of the endpoints generated in OMNIA dashboard.\" Prize: $1000 USDC/USDT \"- Submit your Power Point / PDF slides presentation- Demo video (if available)\n\n**Bounty Prize Amount(s)**: \n\n$1000 USDC/USDT\n\n**Requirements**: \n- Link to code & dockerfile script to GitHub (or other open source platforms)\n- Code that is fully open-source and complies with the applicable licenses\n- Docker build image script for the solution to be deployed & validated\n- Hacker teams can apply for just one bounty\n- The solution must contain a working prototype using OMNIA endpoints\n- No major errors that affect the core functionality of the application\n- Solution should be developed at the hackathon time interval\n\n**Resources**: \n- https://app.omniatech.io/dashboard\n- https://www.youtube.com/watch?v=7UCQ3lr5lSk&ab_channel=OMNIAProtocol\n- https://chainlist.omniatech.io\n- https://medium.com/omniaprotocol/wtf-is-json-rpc-c8843f9fb80e\n\n**Judging Criteria**:\n\n\n- There will be only 1 winner\n- The higher RPS / daily requests obtained, the better.\n- Number of networks supported (e.g. ETH, BTC, etc.)\n- Code quality\n- Documentation\n\n---\n\n# Company Name: NEAR\n\nReimagine your world\n\nTotal Prize Pool For All Bounties: $10000 USN\n\n
\n\n### ***Bounty #1: Build a JavaScript dApp on NEAR***\n\nNEAR’s new JS SDK enables developers to build smart contracts, an important part of any blockchain application, in a language that 50% of active developers already know - JavaScript. The JS SDK is released as part of a wider effort to reduce the barriers between web developers and building their first blockchain applications. \nBuild a new dApp or integrate NEAR into an existing Web2 product using our new SDK!\n\n**Bounty Prize Amount(s)**: \n\n6000 USN for up to 3 projects \n\n**Requirements**: \n- Deploy your solution on NEAR testnet using JS SDK\n- The project should be created or substantially updated during the hackathon\n- We will review your GitHub repo, please make sure it is public\n- Unleash your creativity and wow us with your ideas!\n\n**Resources**: \n- pagoda.co/web3forwebdevs\n- near.chat\n- TBA\n\n**Judging Criteria**:\n- Quality of idea\n- Design and UX\n- Technical implementation\n\n
\n\n### ***Bounty #2: NEAR JS SDK crashtest***\n\nThis is a bug/improvement bounty for NEAR's new SDK. The JavaScript SDK release includes the contract framework itself, JavaScript & TypeScript contract examples, and example tests. \nYou are cordially invited to crashtest everything you see! Report bugs, make improvements, help us refine the first JS SDK for smart contracts!\n\n**Bounty Prize Amount(s)**: \n\n2000 USN for up to 4 submissions\n\n**Requirements**: \n- To claim the bounty, bugs must be original and previously unreported. \n- If you're proposing an improvement, please make a case for it. \nEach bug or improvement counts as a separate submission.\n\n**Resources**: \n- pagoda.co/web3forwebdevs\n- near.chat\n- TBA\n\n**Judging Criteria**:\n- Technicality\n- Code quality\n- Creative approach\n\n
\n\n### ***Bounty #3: NEAR documentation bounty***\n\nExplain NEAR from the perspective of JS contracts at a high level exploring some of the following topics:\n\n- Account Model\n- Access Keys\n- How Gas is used in transactions\n- Cross contract calls\n- Storage Staking\n- NFTs and their lifecycles / how marketplaces work\n- FTs or other examples\n\nUse the medium of your choice, and get creative! \n\n**Bounty Prize Amount(s)**: \n\n2000 USN for up to 4 submissions\n\n**Requirements**: \n\nSubmission format may include:\n\n- Flowcharts\n- Whiteboard animation style videos\n- Text based documentation\n- Interactive widgets similar to dev console\n- Figma mockups\n- The documentation has to be created or substantially modified during the hackathon.\n\n**Resources**: \n- pagoda.co/web3forwebdevs\n- near.chat\n- TBA\n\n**Judging Criteria**:\n- Quality of idea\n- Creative approach\n\n---\n\n\n\n# Company Name: Beefy Finance\n\nTHE Multichain Yield Optimizer\n\nTotal Prize Pool For All Bounties: $5,000 USDC\n\n
\n\n### ***Bounty #1: Most interesting use of Beefy vaults in a project***\n\nBeefy vaults are interest-bearing tokens and can be used as money legos. Create an exciting project that builds on top of Beefy.\n\n**Bounty Prize Amount(s)**: \n- 1st prize: $2,500\n- 2nd prize: $1,500\n- 3rd prize: $1,000\n\n**Requirements**: \n\nAny working dApp which interacts with Beefy vaults.\n\n**Resources**: \n- https://beefy.com/\n- https://docs.beefy.finance/ecosystem/products/vaults\n- https://github.com/beefyfinance/beefy-contracts\n\n**Judging Criteria**:\n- Innovation\n- Originality\n- Code quality\n\n---\n\n\n\n# Company Name: Moonbeam\n\nMoonbeam is a platform for cross-chain connected applications that unites assets and functionality from many blockchains.\n\nTotal Prize Pool For All Bounties: $5,000\n\n
\n\n### ***Bounty #1: Build a Cross-Chain DApp using Axelar***\n\nThe purpose of this bounty is to build a cross chain DApp that uses Axelar’s General Message Passing. Moonbeam is collaborating with Axelar to advance this vision of Connected Contracts, allowing you to interact with any contract on any chain. Examples of connected contracts include cross-chain governance actions, aggregated liquidity, or simply calling a contract on a remote chain. The bounty can be “stacked” with bounties from other teams. A project that includes any cross-chain functionality enabled by Axelar’s general message passing and has a contract deployed to a Moonbeam network is eligible for this bounty. \n\n**Bounty Prize Amount(s)**: \n- 1st prize: $2,500\n- 2nd prize: $1,000\n\n**Requirements**: \n- Github Repo - Some code is required. No pitch deck submissions please.\n- ReadMe with steps to build app or a link to a public deployment.\n- Any smart contracts should be deployed to at least one Moonbeam network (Moonbeam, Moonriver or the Moonbase Alpha testnet).\n\n**Resources**: \n- About Axelar: https://axelar.network/axelar-is-expanding-to-polkadot-by-integrating-with-the-moonbeam-network\n- Moonbeam Docs: https://docs.moonbeam.network/\n- Getting Started with the Moonbase Alpha Testnet: https://docs.moonbeam.network/builders/get-started/networks/moonbase/\n\n**Judging Criteria**:\n\nSubmissions will be judged based on 3 categories:\n\n- Technical Complexity - High scoring submissions in this category may demonstrate impressive technical skill and quality of implementation. \n- User Experience and Design - Can you abstract away complex cross-chain concepts into a simple and intuitive experience for the end user?\n- Cross-Chain Interoperability- Does your application contribute to a cross-chain connected future? The highest scoring submissions in this category will be built with interoperability in mind.\n\n
\n\n### ***Bounty #2: Use a Moonbeam Precompile***\n\nMoonbeam’s precompiles enable you to harness the power of Polkadot via easy-to-use solidity interfaces. These precompiles expose substrate native functionality such as on-chain governance, cross-chain transfers via XCM, staking, and more. They expose these powerful features using the Ethereum API at precompiled contract addresses. Those addresses, as well as tutorials for interacting with them can be found here on the Moonbeam docs site: https://docs.moonbeam.network/builders/build/canonical-contracts/precompiles/\n\nThe bounty can be “stacked” with bounties from other teams. A project that includes functionality from any Moonbeam precompile and has a contract deployed to a Moonbeam network is eligible for this bounty. \n\n**Bounty Prize Amount(s)**: \n- 1st prize: $1,000\n- 2nd prize: $500\n\n**Requirements**: \n- Github Repo - Some code is required. No pitch deck submissions please.\n- ReadMe with steps to build app or a link to a public deployment.\n- Any smart contracts should be deployed to at least Moonbeam network (Moonbeam, Moonriver or the Moonbase Alpha testnet).\n\n**Resources**: \n- Moonbeam Docs: https://docs.moonbeam.network/\n- Precompiled Contracts: https://docs.moonbeam.network/builders/build/canonical-contracts/precompiles/\n- Getting Started with Moonbeam Precompiles Workshop: https://youtu.be/mnqAbuQg-zw\n\n**Judging Criteria**:\n\nSubmissions will be judged based on 3 categories:\n\n- Technical Complexity - High scoring submissions in this category may demonstrate impressive technical skill and quality of implementation. \n- User Experience and Design - Can you abstract away complex cross-chain concepts into a simple and intuitive experience for the end user?\n- Creativity and Value Proposition - Are you making something users want? The highest scoring submissions in this category will be creative solutions that fulfill the needs of their users. Copy / paste deployments from other chains will be ranked lower in this category.\n\n---\n\n\n\n# Company Name: Āut Protocol\n\nNative, role-based membership & governance for DAOs.\n\nTotal Prize Pool For All Bounties: $5,000\n\n
\n\n### ***Bounty #1: Build a DAO-native DApp - Total: 3000 USD(C)***\n\nThis goes to projects using one or more of āut products for the DAO + DApp.\n\nWe're mainly interested in Creative DApps (i.e.: Art, Music, Poetry, ...) or Public Goods DApps (i.e.: ReFi, NGOs, governance, ...).\n\nFunctional uses of Āut we will consider are:\n- Use āutID for Social Profiles, community analytics or role-based membership\n- Use dĀut decentralized authentication system for your DApp/Platform's login\n\n**Bounty Prize Amount(s)**: \n\nTotal 3000 USDC:\n\n- 1st Prize: 1500\n- 2nd Prize: 1000\n- 3rd Prize: 500\n\n**Requirements**: \n- Join Āut Hacker DAO & claim your ĀutID\n- Expand your new DAO with Āut, and give it the name of your project\n- Use at least one of the products in our product suite (Āut Expander, āutID, dĀut) functionally in your DApp\n- The integration needs to be functional and well described (on GitHub).\n- Main judgment criteria will be on innovation, completion of the product, and impact.\n\n**Resources**: \n\n- [General Docs](https://docs.aut.id/)\n- [Hackers Onboarding](https://hackers.aut.id)\n- [Team Formation](http://onboarding.aut.id)\n- [Discord](https://bit.ly/opt_aut)\n\n\n\n
\n\n### ***Bounty #2: Add a new DAO Standard - Total: 2000 USD(C)***\n\nIntegrate a new DAO standard in the Āut Protocol. Examples of DAO Standards are the Moloch contracts - you can see an example in [our repo](https://github.com/Aut-Protocol/contracts/).\n\nStandards that we would like to see submitted (and we will prioritize) are:\n\n- Colony\n- DAOStack\n- Aragon\n\nFollow [this tutorial](https://docs.aut.id/v2/protocol/add-a-new-standard/add-new-dao-type), add your favorite DAO standard, and write tests for it!\n\n\n**Bounty Prize Amount(s)**: \n\nThere are two (2) prizes for this challenge, **each of 1000 USD(C)**. Potentially you can compete for both, as long as you provide two (2) different (and functional) solutions.\n\n**Requirements**: \n- Add & Integrate a new DAO standard in our repo, so that Āut protocol can expand it.\n- One must be able to integrate an existing DAO created with the standard chosen - and the membership checker should work accordingly.\n- Build a MembershipChecker following [this tutorial](https://docs.aut.id/v2/protocol/add-a-new-standard/add-new-dao-type).\n- Write a well described pull request to the [āut protocol repository](https://github.com/Aut-Protocol/contracts/).\n- Write tests!\n\n**Resources**: \n- [Tutorial](https://docs.aut.id/v2/protocol/add-a-new-standard/add-new-dao-type)\n- [Āut Repo](https://github.com/Aut-Protocol/contracts/)\n- [General Docs](https://docs.aut.id)\n- [Discord](https://bit.ly/opt_aut)\n\n\n---\n\n\n\n# Company Name: ChainSafe \n\nBuilding the infrastructure for web3\n\nTotal Prize Pool For All Bounties: $1,000\n\n
\n\n### ***Bounty #1: ChainSafe's Gaming SDK***\n\nChainSafe’s Gaming SDK, web3.unity, helps developers build games with blockchain support and NFT-backed game assets. web3.unity works on any EVM-compatible blockchain, and allows reads/writes and simplified login across browser, mobile, and desktop platforms.\n\nweb3.unity recently added support for minting NFTs directly in-game and includes an NFT marketplace built using drag-and-drop Unity prefabs. Users can claim ERC-721 and ERC-1155 NFTs once they accomplish in-game actions, rewarding them for their participation. In addition, users are able to buy and sell NFTs from the developer or each other, all without leaving the game experience.\n\nThe ChainSafe Gaming team wants to see what YOU can build with our new minting and marketplace functionality. This hackathon prize is for the best game, interactive experience, or developer tool built using the web3.unity minter and/or marketplace.\n\n**Bounty Prize Amount(s)**: \n\n$1,000\n\n**Requirements**: \n- Your project must use the web3.unity minter prefab and/or in-game marketplace prefab\n- Open source is preferred but not required. Code must be visible during judging\n- Your project description must mention how you used web3.unity, and where in the codebase this usage can be seen\n- Your project must have a live, deployed, public, interactive demo that can be used by judges and other hackathon participants\n- Your project must include a video presentation of the game and technology behind it, explaining how you used the prefabs in your project\n\n**Resources**: \n- web3.unity documentation:\nhttps://docs.gaming.chainsafe.io/\n- ChainSafe Gaming Discord server to share ideas and get support:\nhttps://discord.com/invite/5938pUhMee\n\n**Judging Criteria**:\n- Use of ChainSafe Gaming SDK\n- Gameplay\n- Visual impression\n- Creativity\n- Inventive use of the minter or in-game marketplace prefabs\n\n*All submissions to this bounty must use the web3.unity Gaming SDK.\n\n---\n\n\n\n# Company Name: Axelar Network\n\nSecure cross-chain communication for Web3\n\nTotal Prize Pool For All Bounties: $10,000 USDC\n\n
\n\n### ***Bounty #1: Best Axelar App: Build a project using Axelar Network***\n\nAxelar delivers secure cross-chain communication for Web3. Cross-chain communication means you can build a complete experience for your users that lets them interact with any asset, any application, on any connected chain with one click. Use Axelar’s General Message Passing (GMP) feature to enable dApps to call smart contracts cross-chain, delivering any payload or token transfer. These cross-chain contract calls are currently possible between the following networks: Moonbeam, Ethereum, Polygon, Avalanche, Fantom. Some possibilities of cross-chain DApps built with GMP include DeFi apps, NFTs, wallets, and more!\n\n**Bounty Prize Amount(s)**: \n- 1st prize: $6,000\n- 2nd prize: $3,000\n- 3rd prize: $1,000\n\n**Requirements**: \n- Projects submitted must be newly created, or must have been significantly updated during the Hackathon\n- Bounty winners must complete KYC to receive the prize\n- A public GitHub Repo is included in the submission\n- A readme with instructions for accessing a public deployment of the project, or instructions for building and setting up the project locally (the project must be buildable by the judges)\n- A demo video showcasing the project (optional but highly recommended)\n- The project must use Axelar in a non-trivial role\n\n**Resources**: \n- Developer Documentation: https://docs.axelar.dev/dev/intro\n- Axelar Testnet Explorer: https://testnet.axelarscan.io/\n- Get Started examples repo: https://github.com/axelarnetwork/axelar-local-gmp-examples\n- Axelar discord: https://discord.com/invite/aRZ3Ra6f7D\n\n**Judging Criteria**:\n- Technical complexity\n- Smooth user experience\n- Originality and creativity\n- Value added to the project by using Axelar\n\n---\n\n\n\n# Company Name: Ankr\n\nThe Web3 Infrastructure Company\n\nTotal Prize Pool For All Bounties: 10000 USDC\n\n
\n\n### ***Bounty #1: An open-source RPC latency comparison tool or Rentable/Lendable NFT Marketplace or First Best Use of Ankr***\n\nBuild an open-source RPC latency comparison cool or rentable/lendable NFT marketplace. Or, the best use of Ankr’s RPCs, JavaScript or Python SDKs\n\n**Bounty Prize Amount(s)**: \n\n5000 USDC\n\n\n**Requirements**: \n- Latency comparison must allow user to swap RPC URLs and see what calls are being made for transparency\n- Must show latency for each RPC\n- Must be accessible on a Testnet or Mainnet\n- Must have a publicly accessible URL\n- Must have a public GitHub repository\n- Must use some sort of integration / usage of Ankr RPC (Ankr.js / Python SDK / RPCs)\n\n**Resources**: \n- https://ankr-rpc-health.vercel.app/\n- https://github.com/Dhaiwat10/ankr-rpc-health\n- https://github.com/Dhaiwat10/rpc-comparison\n\n**Judging Criteria**:\n- Uniqueness\n- Requirements Completed\n- User Experience\n\n\n
\n\n### ***Bounty #2: Multi-chain OpenSea using Ankr’s Advanced API (JavaScript or Python SDK) or Second Best Use of Ankr***\n\nCreate a multi-chain Marketplace or Peer Trading dApp using Ankr’s Advanced API (either the JavaScript or Python SDK) or RPCs.\n\n**Bounty Prize Amount(s)**: \n\n3000 USDC\n\n**Requirements**: \n- Must work with ERC20 or ERC721 or ERC1155 tokens\n- Web app (user interface) that performs the actions of the marketplace or peer trading dApp\n- Must be accessible on a Testnet or Mainnet\n- Must have a publicly accessible URL\n- Must have a public GitHub repository\n- Must use some sort of integration / usage of Ankr RPC\n\n**Resources**: \n- https://docs.zora.co/docs/zora-api/zdk \n\n**Judging Criteria**:\n- Uniqueness\n- Requirements Completed\n- User Experience\n\n
\n\n### ***Bounty #3: A platform that lets course creators issue Soulbound NFTs as credentials or Third Best Use of Ankr***\n\nFind an interesting ways to use Soul-Bound Tokens (SBTs) with a gated solutions to allow users to gain access or experience different scenarios using SBTs.\n\n**Bounty Prize Amount(s)**: \n\n2000 USDC\n\n\n**Requirements**: \n- ERC721 or ERC1155 Compliant Token\n- Web app (user interface) that performs some sort of validation (gated solution)\n- A way to divvy out the contracts\n- Must be accessible on a Testnet or Mainnet\n- Must have a publicly accessible URL\n- Must have a public GitHub repository\n- Must use some sort of integration / usage of Ankr RPC\n\n**Resources**: \n- https://ankr.hashnode.dev/nft-20-creating-a-soulbound-token\n\n**Judging Criteria**:\n- Uniqueness\n- Requirements Completed\n- User Experience\n\n---\n\n\n\n# Company Name: AlturaNFT\n\nAltura makes it possible to integrate blockchain-backed assets in your applications without the need for any web3 knowledge.\n\nTotal Prize Pool For All Bounties: 10,000 USD in $ALU\n\n
\n\n### ***Bounty #1: Experimenting with Altura's API***\n\nDevelopers will be given Altura's API to integrate NFTs within their applications. Although, Altura's API is focused on gaming, there can be many applications through Altura's Smart NFTs (dynamically changing NFTs) and other API features Altura offers. \n\n**Bounty Prize Amount(s)**: \n- 1st prize: $5000\n- 2nd prize: $3000\n- 3rd prize: $1000\n- 4th prize: $500\n- 5th prize: $500\n\n**Requirements**: \n\nUse Altura's developer tools within your application. \n\n**Resources**: \n- API Docs - https://docs.v2.alturanft.com/api-reference/getting-started\n- Marketplace - https://app.alturanft.com\n- JavaScript SDK - https://www.npmjs.com/package/@altura/altura-js\n\n**Judging Criteria**:\n\nThe Altura team will judge the quality and creativity of the API implementation. \n\nPoints will be divided as follows: \n\nQuality - / 10\n- Will examine high quality uses of Altura's development system \n- Well executed code implementation \n\nCreativity - / 10 \n- Altura's development system is used to solve a real-world problem. \n- The solution created expands the scope of which Altura's development tools can be used.\n\n---\n\n\n\n# Company Name: The Aave Companies\n\nLens Protocol\n\nTotal Prize Pool For All Bounties: 2,500 CAD ($~1,950)\n\n
\n\n### ***Bounty #1: Lens Protocol***\n\nHey buildooorss - help us build the future of web3 social and develop something on Lens Protocol! Lens is an open social graph protocol that gives users the ability to custody their own social data. In doing so, Lens provides an open shared user base anyone can plug into and build upon - so you don't have to worry about scaling your user base!\n\n**Bounty Prize Amount(s)**: \n- 1st prize: $1,000\n- 2nd prize: $500\n- 100 CADx 10 for integrating Follow on Lens OR Sign in with Lens\n\n**Requirements**: \n\nThe 1st and 2nd prizes require an application being built directly on Lens. Projects that integrate with Follow on Lens or Sign in with Lens from here (https://lens.xyz/brand) are eligible to receive $100\n\n**Resources**: \n- Lens developer docs: https://docs.lens.dev/docs\n- Lens brand kit: https://lens.xyz/brand\n\n---\n\n\n\n# Company Name: Sacred Finance Bounty\n\nSacred is an ZK-SNARKS based DeFi Protocol that allows users to participate in DeFi in the safety of Privacy.\n\nTotal Prize Pool For All Bounties: 3000 USDC\n\n
\n\n### ***Bounty #1: Sacred Finance Bounties***\n\n**Bounty Prize Amount(s)**: \n\n1500 USDC for the best hack incorporating an working innovative Frontend on top of Sacred’s v0 Contracts, and 1500 USDC for the best hack incorporating Sacred’s ZK Snarks mixer protocol in innovative new ways to solve real world use cases.\n\n# Company Name: Swing.xyz\n\nMulti-chain Liquidity Infrastructure / Swing is multi-chain liquidity infrastructure that lets web3 developers quickly launch cross-chain dApps. Swing takes care of underlying infrastructure like multi-chain bridging, liquidity sourcing and routing so that developers can focus on building their application. \n\nTotal Prize Pool For All Bounties: $4000\n\n
\n\n### ***Bounty #1: Multi-chain Dapps with Swing SDK/API***\n\nSwing will be awarding $4,000 USD in prizes to all projects that integrate with the Swing API/SDK. See documentation.swing.xyz \n\n**Bounty Prize Amount(s)**: \n- 1st Prize: $2000 \n- 2nd Prize: $1300\n- 3rd Prize: $700\n\n**Requirements**: \n\nSwing is multi-chain liquidity infrastructure that lets web3 developers quickly launch cross-chain dApps. Swing takes care of underlying infrastructure like multi-chain bridging, liquidity sourcing and routing so that developers can focus on building their application. \n\nWith Swing, you can:\n- Launch dApps with cross-chain liquidity and interoperability at its core: Ethereum, EVM's(ie. Polygon, BNB Chain, Avalanche, Fantom), L2's, Solana (full list)\n- Execute the best multi-chain routes across major cross-chain bridges, blockchains, and exchanges\n- Use the Swing SDK and enable easy access to the Swing API for custom UI buildouts\n- Keep users on your interface for on-chain and cross-chain swaps\n\nThe Swing API and SDK is the fastest way to integrate cross-chain bridges and multi-chain liquidity into your web3 project.\n\nSwing is built by a team of Silicon Valley engineers from Apple, Amazon, Linkedin and backed by Republic Capital, Arrington Capital, Avalanche, Celer, Bitcoin.com and more.\n\n**What could I build?**\n\n1.Cross-chain DEX (Ethereum, Polygon, Fantom, BNB Chain)\n\na)Build(or fork) DEX and integrate Swing’s API to enable cross-chain token transfers(stablecoin transfers) and cross-chain swaps (any-to-any swaps)\n\n2.Cross-chain DEX Arbitrage Bots\n\na)Integrate Swing’s API/SDK and create arbitrage bots to scalp, trade and earn profits of assets that live on multiple chains\n\nb) Example: Let's say the HACK token exists on Polygon and Ethereum. You buy 10,000 HACK on a Polygon dex and the price therefore goes up by 5%. But now, HACK is cheaper on Ethereum. So a bot can buy HACK on Ethereum for 5% less, bridge it to Polygon, then sell it on that first dex to capture the 5% gain.\n\n3.Cross-chain wallets\n\na)Integrate Swing’s API/SDK and enable wallets to perform cross-chain swaps and/or take crypto deposits from any chain\n\n4.Cross-chain Yield Aggregators\n\na)Using the Swing API/SDK, build a yield aggregator that keeps track of yields on multiple chains and provides liquidity to maximize yield ROI\n\n5.Universal Crypto Yielder/Depositor\n\na) Enable users to deposit crypto on any blockchain (ie. Fantom) and earn yield or perform other DeFi transactions on another chain(ie. Polygon). Use the Swing API to automatically bridge funds over and accept crypto/stablecoins on any blockchain!\n\nAny cool idea making use of the Swing API/SDK for cross-chain liquidity!\n\n**Resources**: \n\nSwing Homepage → https://swing.xyz/\n\nDeveloper Documentation → https://documentation.swing.xyz/\n\nSwing API Reference → https://apidoc.dev.swing.xyz/docs/crosschain-swap-api/b0fb6beb9cd7e-swing-cross-chain-api\n\nSwing SDK Documentation → https://apidoc.dev.swing.xyz/docs/swing-sdk/7a95jso5g9yxh-get-started\n\nSwing Supported Blockchains, Bridges, Liquidity Sources: https://apidoc.dev.swing.xyz/docs/blockchainbridges/595c709cdf80a-supported-blockchains-bridges-and-liquidity\n\nSwing Audit → https://apidoc.dev.swing.xyz/docs/audit/\n\nSwing Twitter → https://twitter.com/swing_xyz\n\nSwing Discord → http://discord.gg/VYgbmdkwsS\n\n\n**Judging Criteria**:\n\n\n\n- Use of the Swing API/SDK (e.g. number of endpoints, bridges, liquidity sources used)\n- Originality/creativity/great UX\n- Technical competence (well organized and written code)\n\n\n# Company Name: Livepeer\n\nThe World's Open Video Infrastructure \n\nTotal Prize Pool For All Bounties: $2,500\n\n
\n\n### ***Bounty #1: Best web3 video applications***\n\nWow us with the best hacks using Livepeer Studio's video livestreaming, on-demand or NFT minting tools in web3 gaming, metaverse, social or creator applications. \n\n**Bounty Prize Amount(s)**: \n- 1st prize: $1,500\n- 2nd prize: $1,000\n\n**Requirements**: \n- Your code must include a complete, functional integration of the Livepeer.Studio API\n\n**Resources**: \n- https://docs.livepeer.studio/\n\n**Judging Criteria**:\n\nWe will evaluate projects based on the following 5 criteria:\n\n\n\n- Technicality: What is the complexity of problem being addressed, and your approach to solving it? \n- Originality: Are you tackling a new or unsolved problem, or creating unique solution to an existing problem?\n- Practicality: How complete/functional is you project? Is it ready to be used by your intended audience?\n- UI/UX/DX Is your app pleasant and/or intuitive to use? Have you team made good effort in removing friction for the user?\n- Wow Factor: Standout that deserves to be recognized\n\n# Company Name: DoraHacks\n\nDoraHacks.io is a global hacker movement and the world’s most active multi-chain Web3 developer incentive platform.\n\nTotal Prize Pool For All Bounties: $1,000\n\n
\n\n### ***Bounty #1: Post a bounty for your project on DoraHacks.io***\n\nWe're inviting you to try out our new DAO bounty feature on DoraHacks.io! Post a real bounty for your project and we have a small prize for you! \n\n**Bounty Prize Amount(s)**: \n\n$1000 ($50*20)\n\n**Requirements**: \n- To post a real bounty on DoraHacks.io\n\n**Resources**: \n- https://dorahacks.io/daobounty\n\n**Judging Criteria**:\n\n- Completeness of the bounty\n- Whether it's a real bounty"},{"id":6,"name":"Judging Criteria","slug":"1","description":"# Judging Evaluation Sheet\n\nhttps://docs.google.com/spreadsheets/d/1JLpwIiMFXg4iE9IWxgr-bUxMEv3F_hxvjoF485eBzHw/edit#gid=0 \n\n# Evaluation Criteria\n\nThe judge panel should analyse submissions based on the criteria listed below. Please base your judgement on both the BUIDL page, video demo, and GitHub submission. \n\n- **Concept / Idea**: How innovative is the idea? Assess the concept, degree of innovation, potential impact, and its application to the future needs of the blockchain ecosystem. \n\n- **Product**: Did the demo work? Degree of completeness (concept vs. working product). \n\n- **Technical Implementation**: What work has been made on the frontend and backend? What percentage of the code is original? What is the purpose of the existing codebase? How many commits? Lines of code? General assessment of Github repo and degree of executability.\n\n- **Technical Feasibility**: Is this project technically feasible? What existing work are you able to leverage to bring this product to reality (DeFi composable building blocks, open source code, libraries, SDKs, developer tools, licensed software, etc.)? What considerations have been made with regards to security (from a code and management standpoint)?\n\n- **Business Potential/Real Life Impact**: Can it be a viable business? What is the impact? What is the revenue model? What is the market size? Who are the users? What differentiates this project from the competition, what is the secret sauce that will make this protocol/idea a success, long-term? (is there growth potential beyond the initial idea)?\n\n- **Overall Impression**: How they told their story? Is the presentation clear and concise? Were you able to understand the idea? Where there any unanswered questions or gaps in the story?"},{"id":7,"name":"Results","slug":"results","description":"# 2022 ETHToronto Hackathon Recap and Result Announcement\nThank you to ETHToronto, bounty sponsors, judges, and hackers for making this event a success! \n\nDoraHacks was honoured to co-host such a thrilling Web3 hackathon in the birthplace of Ethereum, Toronto, Canada. Over the course of 3 days of IRL hacking, we interacted with many brilliant young hackers on site. It was such a wonderful experience to support them and witness them BUIDL, tackle, and solve sophisticated blockchain problems with solid solution proposals. \n\nAs the hackathon concluded, Opening Round judges and Bounty judges have carefully reviewed submissions. We are proud to walk you through the Genera Hacking Competition’s winners and the Top 3 winners of each bounty below. \n\n

\n\n\n
\n\n### The shortlisted BUIDLs are as follows: \n\n
\n\n## ***⭐️ The top 2 finalists***\n\n# No.1\n\n### [Momentix](https://dorahacks.io/buidl/3225)\n\nNFT Gated Event Access & Post Event Memorabilia We give the option to create 3 different types of tickets:\n\nNon Transferable Tickets (Soul Bound NFTs)\n\nTranferable Tickets (ERC 721s)\n\nTranferable Tickets after x time has elapsed! (To prevent resellers to buy bulk tickets)\n\n# No.2\n\n### [3PI](https://dorahacks.io/buidl/3248)\n\nA simple and elegant toolkit for developers to distribute, validate, manage keys and monetize their APIs.\n\n

\n\n## ***⭐️ The Bounty Winners for ETHToronto 2022 are as follows:***\n\n
\n\n# 1. OMNIA Protocol\n\n### [VALIDATOR BRIDGE](https://dorahacks.io/buidl/3229)\n\nA secure crosschain bridge that detects fraudulent transactions\n\n# 2. Hedera\n\n### · 1st Place\n\n
\n\n### [DeFi Score](https://dorahacks.io/buidl/3250)\n\nThe Defi Score is a decentralized alternative credit score rating system that rewards users for sharing their data. It will charge the vendor a set amount to view the report and this 50% will be passed onto the user.\n\n
\n\n\n### · 2nd Place\n\n
\n\n### [D.A.L.](https://dorahacks.io/buidl/3261)\n\nPublic Libraries using something called Inter-Library Loans. This is when one Public Libary System requests an item from another Public Library System. Any search done on membership info, item data, etc is done through and ILS (Integrated Library System). There only is a handful of ILS software providers.\n\n
\n\n# 3. Metis\n\n### · 1st Place\n\n
\n\n### [Decentralized Autonomous Library](https://dorahacks.io/buidl/3261)\n\nPublic Libraries using something called Inter-Library Loans. This is when one Public Libary System requests an item from another Public Library System. Any search done on membership info, item data, etc is done through and ILS (Integrated Library System). There only is a handful of ILS software providers.\n\n
\n\n### · 2nd Place\n\n
\n\n### [ZK-Tickets](https://dorahacks.io/buidl/3259) \n\nA popular discord called Collab.land required users to have an NFT to join. People got hacked because they used their private wallets to interact with Discord. Lesson learned -- applications must be limited from directly touching our wallets!\n\n
\n\n### · 3rd Place\n\n
\n\n### [E3rdEye ](https://dorahacks.io/buidl/3263)\n\nThe E3rdEye smart contract uses a hash commit-reveal scheme to lock in a \"target\", which psychics must guess the value of. The locked target commitment is protected by a secret, so the only way to predict the target is either guessing or so-called \"pseudoscience\" methods. \n\n
\n\n# 4. Moonbeam\n\n### · 1st Place \n\n
\n\n### [SoulFund](https://dorahacks.io/buidl/3234)\n\nDo you have funds you want to give to someone (or yourself) in the future but don't want to allow that person to access it now WITHOUT A MIDDLEMAN? Do you want to allow the beneficiary to claim a percentage of it if they demonstrates some merits? Mint your fund as a SOULBOUND TOKEN and watch that token DYNAMICALLY UPDATES ONCHAIN!!!!\n\n
\n\n### · 2nd Place\n\n
\n\n### [RealTime Malicious Transaction Detector For On-Chain Contracts](https://dorahacks.io/buidl/3232) \n\nBlockchain bridges are one of the most vulnerable access points for hackers. New users to blockchain deploy capital on bridges only to find their funds stolen with no retribution.\n\n
\n\n# 5. DoraHacks\n\n### · 1st Place \n\n
\n\n### [ZK-Tickets](https://dorahacks.io/buidl/3259) \n\nA popular discord called Collab.land required users to have an NFT to join. People got hacked because they used their private wallets to interact with Discord. Lesson learned -- applications must be limited from directly touching our wallets!\n\n
\n\n### · 2nd Place \n\n
\n\n### [condoDAO](https://dorahacks.io/buidl/3270)\n\nCondo Corporations and HOA's are corrupt, and waste your money. Most people assume they can't do anything about it. Now you can, your votes result in direct and immediate removal/dismissal of board members that aren't meeting the needs of the community.\n\n
\n\n### · 3rd Place \n\n
\n\n\n### [DeFi Score](https://dorahacks.io/buidl/3250)\n\nThe Defi Score is a decentralized alternative credit score rating system that rewards users for sharing their data. It will charge the vendor a set amount to view the report and this 50% will be passed onto the user.\n\n
\n\n\n# 6. BEEFY\n\n### [Social Grazing](https://dorahacks.io/buidl/3251) \n\nDirect funds toward causes you care about with Beefy vault interest. Withdraw your full principal at any time. Complete with deployer to enable anyone to create a custom funding stream. A new DeFi primitive built on top of Beefy vaults.\n\n
\n\n# 7. Swing.xyz\n\n### [Conveyr](https://dorahacks.io/buidl/3230)\n\nThe future is multi-chain, but where is your wallet?\n\n
\n\n# 8. AlturaNFT\n\n### · 1st Place\n\n
\n\n### [BlockHunt DAO](https://dorahacks.io/buidl/3224)\n\nGeocaching for the metaverse\n\n
\n\n### · 2nd Place\n\n
\n\n### [Habipets](https://dorahacks.io/buidl/3235)\n\nDynamically changing NFT Pets that are earned, grow and evolve by consistently logging habits.\n\n
\n\n### · 3rd Place \n\n
\n\n### [Mewogical](https://dorahacks.io/buidl/3242)\n\nEnable everybody to create Quantum Computing art NFTs and enjoy them in Metaverse\n\n
\n\n# 9. Sacred Finance\n\n\n### [True Fantasy Sport](https://dorahacks.io/buidl/3271)\n\nThe app for playing fantasy sports anonymously without revealing their original identity using zero knowledge and semaphore Identity.\n\n
\n\n\n# 10. CryptoChicks\n\n\n### · 1st Place \n\n
\n\n### [POM](https://dorahacks.io/buidl/3262)\n\nPOM is Proof of Mushroom using the original networkers to discover the true cost of carbon.\nPOM incentivizes industry to offset carbon credits and pays back to the public through gamification in ecological regeneration and restoration.\n\n
\n\n### · 2nd Place \n\n
\n\n### [E3rdEye](https://dorahacks.io/buidl/3263)\n\nThe E3rdEye smart contract uses a hash commit-reveal scheme to lock in a \"target\", which psychics must guess the value of. The locked target commitment is protected by a secret, so the only way to predict the target is either guessing or so-called \"pseudoscience\" methods. \n\n
\n\n### · 3rd Place \n\n
\n\n### [SoulFund](https://dorahacks.io/buidl/3234)\n\nTrustless Trust Funds. Smart Grants. Scholarship NFT. \n\n
\n\n# 11. Axelar Network\n \n### · 1st Place \n\n
\n\n### [Conveyr](https://dorahacks.io/buidl/3230)\n\nThe future is multi-chain, but where is your wallet?\n\n
\n\n### · 2nd Place\n\n
\n\n### [SoulFund](https://dorahacks.io/buidl/3234)\n\nTrustless Trust Funds. Smart Grants. Scholarship NFT. \n \n
\n\n### · 3rd Place \n\n
\n\n### [ChipMint](https://dorahacks.io/buidl/3222) \n\nSend transactional SMS to your users directly from your smart contract. It's as easy as sendSms(recipient, text).\nPreserve privacy of user phone numbers – No need for users to share their phone number. They verify it once and a hash is stored on-chain. They can be reached from any integrated application.\n\n
\n\n# 12. NEAR\n\n### · 1st Place\n\n
\n\n### [Mel Meta](https://dorahacks.io/buidl/3244) \n\nNon-profit organizations and activist may be struggling to acquire funding due to many reasons for example not having documents to fill out the required paperwork to apply for funding. Or in a developing country where money is scarce. So we aim to allow non-profits and activists to be able to acquire funding. we used the near js sdk to develop a contract that lets donators pool money and then vote on what they will be giving the money too.\n\n
\n\n### · 2nd Place \n\n
\n\n### [Sail DAO](https://dorahacks.io/buidl/3265)\n\nDemocratizing access to (not just star-)ships through timeshare DAO\n\n
\n\n### · 3rd Place (2 winners) \n\n
\n\n### [NFT ScavengerHunt](https://dorahacks.io/buidl/3247)\n\nSearch for easter eggs on a frontend and get an NFT if you find them all.\n\n
\n\n ### [CatWalk](https://dorahacks.io/buidl/3246)\n\nAutomated deposit payments.\n\n
\n\n# 13. ANKR\n\n### · Best use of ANKR\n\n
\n\n### [Chipmint](https://dorahacks.io/buidl/3222) \n\n

\n\n## **Congratulations!!!**"}],"skills":["python"],"applied":false,"isCurrentHackerRegistered":false,"buidlsCount":36,"applicationsCount":62,"organization":null,"description":"# Overview of event\n\n*In-Person Participants Only\n\nETHToronto is a three-day hackathon that brings together the technical community in the birthplace of Ethereum, Toronto, Canada, on August 8-10, 2022. As the official hackathon of Blockchain Futurist Conference, participants will be challenged to \"build the future\" by developing the next innovation in blockchain technology. Contestants can meet other developers, connect with hiring companies, attend speaker sessions, and compete to present their builds on the Futurist Conference Main Stage. \n\nThe hackathon will be held at the immersive Rebel Entertainment Complex and Cabana in Toronto. The ETHToronto Hacker Dome, is a 40,000-square-foot indoor dome, and a quiet space for developers to build on the latest blockchain technology. Organizers expect more than 500 developers from around the world to attend and showcase their talents at the event. All participants of ETHToronto gain full access and free tickets to Canada’s largest blockchain and crypto conference Blockchain Futurist Conference! \n\n- **2022 ETHToronto Hackathon BUIDLer's Guidebook**: https://dorahacks.io/blog/guides/2022-ethtoronto/\n\n- **ETHToronto 2022 Judging Criteria & Rubric & Opening Round Leagues**: https://docs.google.com/spreadsheets/d/1-ehQr_bzV9sCz2-_vtoYcO7GE__PYERCptakOdKTZ3M/edit?usp=sharing\n\n# Date\n\nMonday August 8th - Wednesday August 10th, 2022\n\n# Location\n\n**Location:**
\nETHToronto Hacker Dome & Blockchain Futurist Conference\n\n**Venue:**
\nRebel Entertainment Complex & Cabana\n11 Polson St, Toronto, ON M5A 1A4\n\nRegistration and Entrance is at 11 Polson Street, Toronto. \n\n# SCHEDULE \n \n**Monday August 8**\n- 4:00 pm - 6:00 pm ETHToronto Registration, Dinner, Team Formation & Networking \n- 6:00 pm - 10:00 pm Opening Night Ceremonies & Bounty Presentations \n \n**Tuesday August 9**\n- 8:00 am - Overnight HackerDome Open All Day & Overnight \n- 9:00 am - 4:00 pm Bounty Presentations & Workshops at Futurist Conference \n- 12:00 pm - 3:00 pm Mentorship by Cabana Pool \n\nOvernight Resting Area in Hacker Dome to Pull an All-Nighters! \n \n**Wednesday August 10**\n- 8:00 am SUBMISSIONS DUE ON DORA HACKS! \n- 8:30 am - 10:30 am Bounty Presentations & Opening Round Presentations \n- 12:00 PM Semi-Finalist Presentations \n- 4:00 PM Finalist Presentation Main Stage \n- 6:00 pm - 11:00 pm Closing Cabana Party\n\n# Submission Requirements:\n- Show Don't Tell 😉 Live and usable product. We want to see what you built! \n- Minimum of 3 people per team for ETHToronto Teams\n- Legal age of the majority. There is an 18+ age requirment to join ETHToronto Hackathon\n- Video demo of a live application. Maximum 2 minutes in length. This helps with judging & showcasing your hacks to a broader audience. \n- GitHub Submission\n\n\n\n# Competitions\n\nThere are two types of competitions each hacker can participate in.\n\n**(#1) Overall ETHToronto Hackathon Competition**\n\nAll hacker teams participate in this competition. This is with the overall judging criteria. The top two teams that score the highest on the Overall ETHToronto Hackathon Competition will make it to the Futurist Conference Main Stage on August 10th afternoon.\n\n**(#2) ETHToronto Bounty Competitions**\n\nThere are specific sponsor bounty competitions with a specific set of criteria and different prize allocations based on the sponsor's set of guidelines.\nPlease review each bounty criteria and requirements.\n\n# Bounty Overview\n\n***Hedera - $25,000 $HBAR***\n\nBounty: Best use of Smart Contracts on Hedera\n\n- 1st place: $15,000\n- 2nd place $10,000\n\n\n***Metis - $15,000***\n\nBounty: Metis \n\n- 1st place: $10,000\n- 2nd place: $4,000\n- 3rd place: $1,000\n\nBounty: Metis Top Up\n- ChainSafe Bounty top-up by Metis: $1,000 USD\n- Beefy Bounty top-up by Metis: $2,000 USD\n- Lens Protocol Bouty top-up Metis: $2,000 USD\n\n\n***Ankr - 10,000 USDC***\n\nBounty: An open-source RPC latency comparison tool or Rentable/Lendable NFT Marketplace or First Best Use of Ankr\n\n- Prize: 5,000 USDC for Bounty: Build an open-source RPC latency comparison cool or rentable/lendable NFT marketplace. Or, the best use of Ankr’s RPCs, JavaScript or Python SDKs \n- Prize: 3,000 USDC for Bounty: Create a multi-chain Marketplace or Peer Trading dApp using Ankr’s Advanced API (either the JavaScript or Python SDK) or RPCs.\n- Prize: 2,000 USDC for Bounty: Find an interesting way to use Soul-Bound Tokens (SBTs) with gated solutions to allow users to gain access or experience different scenarios using SBTs.\n\n\n***Axelar Network - 10,000 USDC***\n\nBounty: Build a project using Axelar Network (Best App)\n- 1st place: 6,000 USDC\n- 2nd place: 3,000 USDC\n- 3rd place: 1,000 USDC\n\n\n***NEAR - $10,000***\n\nBounty: Build a JavaScript dApp on NEAR\n- Prize: 6000 USN for up to 3 projects \n\n\n***AlturaNFT - 10,000 USD in $ALU***\n\nBounty: Experimenting with Altura's API \n- 1st Place: $5000\n- 2nd Place: $3000\n- 3rd Place: $1000 \n- 4th Place: $500\n- 5th Place: $500\n\n\n***OMNIA Protocol - $5,000 USDC/USDT***\n\nBounty #1: GraphQL, can you speak JSON-RPC language?\n\n* Prize: $2,500\n\nBounty #2: Benchmarking the RPC nodes\n\n* Prize: $1500\n\nBounty #3: Break daily no. of requests and RPS quota limits\n\n* Prize: $1000\n\nBounty #4: Break daily no. of requests and RPS quota limits :cop\n\n* Prize: $1000\n\n***Beefy Finance - 5,000 USDC***\n\nBounty: Most interesting use of Beefy vaults in a project\n- 1st place: 2,500 USDC\n- 2nd place: 1,500 USDC\n- 3rd place: 1,000 USDC\n\n\n***Swing.xyz - 4,000 USD***\n\nBounty: Multi-chain Dapps with Swing SDK/API \n- 1st Place: $2,000\n- 2nd Place: $1,300\n- 3rd Place: $700\n\n\n***Moonbeam - $3,500***\n\nBounty #1: Build a Cross-Chain DApp using Axelar\n\n- 1st place: $2,500\n- 2nd place: $1,000\n\nBounty ！2: Use a Moonbeam Precompile\n\n- 1st place: $1,000\n- 2nd place: $500\n\n\n***Āut Protocol - $3,000***\n\nBounty #1: Build a DAO-native DApp - Total: 3000 USD(C)\n- 1st place: $1,500\n- 2nd place: $1,000\n- 3rd place: $500\n\nBounty #2: Add a new DAO Standard - Total: 2000 USD(C)\n\nThere are two (2) prizes for this challenge, **each of 1000 USD(C)**. Potentially you can compete for both, as long as you provide two (2) different (and functional) solutions.\n\n\n***Sacred Finance - $3000 USDC***\n\nBounty: Sacred Finance Bounties \n* Prize: 1,500 USDC for the best hack incorporating an working innovative Frontend on top of Sacred’s v0 Contracts\n* 1,500 USDC for the best hack incorporating Sacred’s ZK Snarks mixer protocol in innovative new ways to solve real world use cases.\n\n\n***Lens Protocol - 2,500 CAD***\n\nBounty: Lens Protocol\n- 1st Place: $1,000\n- 2nd Place: $500\n- 100 CADx 10 for integrating Follow on Lens OR Sign in with Lens\n\n\n***Chainsafe - $1,000***\n\nBounty: ChainSafe's Gaming SDK\n- Prize: $1,000\n\n***DoraHacks - $1,000***\n\nBounty: Post a bounty for your project on DoraHacks.io\n- Prize: $1000 ($50*20)","onboardingCompleted":false,"registerFormUrl":null,"preRegisterTime":0,"publicContactHackerHandle":null,"hackersCount":116,"winnerAnnounced":false,"teamCount":0,"title":"2022 ETHToronto Hackathon","uname":null,"imageUrl":"https://hackerlink.s3.amazonaws.com/static/files/ETHToronto.jpg","originUrl":null,"startTime":1659902400,"endTime":1660132800,"timezone":"UTC","city":"Toronto, Canada","visible":true,"approvalStatus":6,"state":0,"voteUrl":null,"voteMechanism":null,"bonusPrice":110000,"bonusMechanism":"xx","followersCount":0,"ecosystem":null,"applyGuide":"https://dorahacks.io/blog/guides/ethtoronto/","weight":0,"participationForm":"Virtual","field":"","email":null,"contacts":null,"externalContacts":null,"telegram":null,"discord":null,"whatsapp":null,"wechat":null,"prizeFundingEscrowed":0,"token":"USD","prizeSafeForm":0,"prizeSafeNetwork":null,"prizeSafeOwner":null,"prizeSafeWallet":null,"prizeSafePublishDate":null,"hasOnboarding":false,"isPublicTrackJudging":false,"isEndedTrackJudging":false,"question":null,"countryId":null,"cityId":null,"venueName":null,"venueAddress":null,"category":0,"isEnableBounty":true,"isBountyRequired":false,"isEndedBountyJudging":false,"bountiesLimitForBuidl":10,"isPublicBountyJudging":false,"isMultiTracksAllowed":false,"tracksLimitForBuidl":0,"showIdeaTab":true,"showQuestionTab":true,"showTeamTab":false,"bonusDescription":[],"askHackers":[],"isEnabledQuestions":false,"isEnabledAskHackers":false,"isBuidlsPrivate":false,"trackJudgingMaxScore":100,"bountyJudgingMaxScore":100,"isExtended":false,"oldEndTime":null,"status":2},"status":4,"bounty":null,"track":null,"table":"0","trackObj":null,"bountyObjs":[{"id":239,"name":"Bounty","token":"USD","bonus":5000,"link":"","description":"### ***Bounty #1: CryptoChicks***\n\nCryptoChicks is seeking innovative projects that address a social need (education, finance, climate, healthcare, food security, clean water, etc.). Please choose a social need and create a solution that addresses its impact on women and children. \n\n**Bounty Prize Amount(s)**: \n- 1st prize: $3000\n- 2nd prize: $1500\n- 3rd prize: $500\n\n**Requirements**: \n- Projects should share an evaluation plan to include: needs assessment, logic model of how their project addresses the need, evaluation metrics (how will you measure success), possible obstacles and forethought plan to overcome and sustain the project\n- Open source code with usability: e.g. MIT, BSD, GNU\n- Live and usable product on Metis Stardust testnet, with video demo of live application \n- At least one woman on the team\n- Legal age of the majority\n\n**Resources for building on Metis**:\n- How To Migrate Your Ethereum DApp to Metis https://youtu.be/91SdU84D9KM\n- Metis Documentation https://docs.metis.io\n- Metis connection info https://docs.metis.io/building-on-metis/connection-detail\n- Additional Info Whitepaper: https://drive.google.com/file/u/1/d/1LS7CmKFt-FkfVXxSNu06hNgoZXxMzTC-/view?usp=sharing\n- Messari Hub: https://messari.io/asset/metis-token/profile\n- Metis Layer 2 Proof of Knowledge: https://www.youtube.com/watch?v=qNaxGpi__7c&t\"\n\n**Judging Criteria**:\n- Vision and use case - clear logical model from problem to solution\n- Improves impact of a social need on women/children\n- Review of the Open Source code\n- Usability of the dApp"},{"id":245,"name":"#1: Build a JavaScript dApp on NEAR","token":"USD","bonus":6000,"link":"","description":"### ***Bounty #1: Build a JavaScript dApp on NEAR***\n\nNEAR’s new JS SDK enables developers to build smart contracts, an important part of any blockchain application, in a language that 50% of active developers already know - JavaScript. The JS SDK is released as part of a wider effort to reduce the barriers between web developers and building their first blockchain applications. \nBuild a new dApp or integrate NEAR into an existing Web2 product using our new SDK!\n\n**Bounty Prize Amount(s)**: \n\n6000 USN for up to 3 projects \n\n**Requirements**: \n- Deploy your solution on NEAR testnet using JS SDK\n- The project should be created or substantially updated during the hackathon\n- We will review your GitHub repo, please make sure it is public\n- Unleash your creativity and wow us with your ideas!\n\n**Resources**: \n- pagoda.co/web3forwebdevs\n- near.chat\n- TBA\n\n**Judging Criteria**:\n- Quality of idea\n- Design and UX\n- Technical implementation"}]}],"chain":["Near"],"chainList":["Near"],"appliedGrant":false,"acceptRewards":false,"owner":46781,"ownerInfo":{"nickname":"uncle-T0ny","username":"U_e64eb126e2e45","avatar":"https://cdn.dorahacks.io/static/files/18e01928a2743c0e098a3244bdcbcefb.jpeg"},"visible":true,"deleted":false,"continuousSponsoring":false,"pageView":0,"sponsoredCount":0,"starCount":0,"sponsoredAmount":"0.00","sponsoredPersons":0,"followers":0,"voteCount":0,"projectMembers":[{"id":2202,"member":null,"email":"***@***","status":"pending","role":2,"title":null,"introduction":null},{"id":2201,"member":{"id":46807,"username":"U_d133fa7b3bfa44","avatarUrl":"https://cdn.dorahacks.io/static/files/18e019300e5194385ab176f4e1e835f2.png","nickName":"daniel-makarov"},"email":"***@***","status":"accepted","role":2,"title":null,"introduction":null},{"id":2200,"member":null,"email":"***@***","status":"pending","role":2,"title":null,"introduction":null}],"bnbRound":null,"doraGrantDaoTags":[],"techTrees":[0],"infrastructureTags":[],"otherInfrastructures":[],"lastEditor":{"id":46781,"username":"U_e64eb126e2e45","date":1660132745000},"upvoted":false,"followed":false,"upvoters":{"count":0,"list":[]},"kycStatus":0,"ideas":[],"name":"MEL'S META","techniqueField":"DAO,Fundraising","source":"Hackathon-ETHToronto Hackathon 2022","vision":"Karma based Non-profit DAO funding organization","projectDescription":"Non-profit organizations and activist may be struggling to acquire funding due to many reasons for example not having documents to fill out the required paperwork to apply for funding. Or in a developing country where money is scarce. So we aim to allow non-profits and activists to be able to acquire funding. we used the near js sdk to develop a contract that lets donators pool money and then vote on what they will be giving the money too.","teamDescription":"Melanie - front-end developer \nDaniel - front-end/UX developer\nCurtis - technical writer\nAnton - smart contract developer","githubPage":"https://github.com/uncle-T0ny/ETHToronto","githubVerify":0,"demoLink":"https://ethtoronto.pages.dev/","demoVideo":"https://youtu.be/vqXUV-Y4XW0","ownerTitle":null,"ownerIntroduction":null,"twitterVerified":false,"weibo":null,"nft":null,"scOwner":"","editTime":1660132745,"upvotes":"0.00","isRecruitingEnabled":false,"recruitingInfo":"","recruitingLink":null,"twitter":null,"facebook":"https://www.facebook.com/aromankov2022","instagram":null,"socialTelegram":null,"socialDiscord":null,"socialLinks":[],"showedFunding":false,"agentStatus":null,"createdAt":"2022-08-10T12:35:18.627878+08:00","updatedAt":"2022-08-10T19:59:05.333341+08:00","milestoneEditor":46781,"path":"/buidl/3244","techField":"DAO,Fundraising","techFieldAry":["DAO","Fundraising"],"techTree":[0],"tags":[],"otherTags":[],"origin":"Hackathon-ETHToronto Hackathon 2022","intro":"Non-profit organizations and activist may be struggling to acquire funding due to many reasons for example not having documents to fill out the required paperwork to apply for funding. Or in a developing country where money is scarce. So we aim to allow non-profits and activists to be able to acquire funding. we used the near js sdk to develop a contract that lets donators pool money and then vote on what they will be giving the money too.","images":["https://cdn.dorahacks.io/static/files/logo_BvwQiMS.png"],"team":"Melanie - front-end developer \nDaniel - front-end/UX developer\nCurtis - technical writer\nAnton - smart contract developer","github":"https://github.com/uncle-T0ny/ETHToronto","demo":"https://ethtoronto.pages.dev/","video":"https://youtu.be/vqXUV-Y4XW0","socialTwitter":null,"socialFacebook":"https://www.facebook.com/aromankov2022","socialInstagram":null,"nftId":null,"haxonBuidls":[{"id":1589,"projectId":3244,"name":"MEL'S META","track":"","bounties":["Bounty","#1: Build a JavaScript dApp on NEAR"],"haxonId":33,"haxonName":"2022 ETHToronto Hackathon","status":2,"haxonCreateAt":"2022/08/07 20:00:00 UTC"}],"kudoData":null,"bountyObjs":[],"tracks":[],"badges":["{\"schema\":\"BADGE\",\"d\":{\"index\":\"b6351\",\"badgeType\":\"buidl\",\"path\":\"/buidl/3244/achievement/b6351\",\"ownerId\":3244,\"iconName\":\"b1\",\"updatedDate\":\"2023/08/22\",\"title\":\"2022 ETHToronto Hackathon\",\"detail\":\"Winner\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b1_2022~c32ETHToronto~c32Hackathon.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b1_2022~c32ETHToronto~c32Hackathon.jpg\",\"id\":6351,\"metaInfo\":{\"type\":\"HACKATHON_WINNER\",\"hackathonId\":33,\"title\":\"2022 ETHToronto Hackathon\"},\"createdAt\":1692723006,\"updatedAt\":1692723006,\"type\":1,\"subjectId\":33,\"metadata\":{},\"buidl\":3244}}","{\"schema\":\"BADGE\",\"d\":{\"index\":\"b1830\",\"badgeType\":\"buidl\",\"path\":\"/buidl/3244/achievement/b1830\",\"ownerId\":3244,\"iconName\":\"b0\",\"updatedDate\":\"2022/08/10\",\"title\":\"2022 ETHToronto Hackathon\",\"detail\":\"Participation\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_2022~c32ETHToronto~c32Hackathon.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_2022~c32ETHToronto~c32Hackathon.jpg\",\"id\":1830,\"metaInfo\":{\"type\":\"HACKATHON_PARTICIPATION\",\"hackathonId\":33,\"title\":\"2022 ETHToronto Hackathon\"},\"createdAt\":1660106133,\"updatedAt\":1660106133,\"type\":0,\"subjectId\":33,\"metadata\":{},\"buidl\":3244}}"]}}