{"schema":"BUIDL","d":{"id":3011,"members":[],"pictures":["https://cdn.dorahacks.io/static/files/banner-1270x760.png"],"roundProjects":[],"hackathonProjects":[{"id":1165,"hackathon":{"id":22,"tabSet":[{"id":9,"name":"Results","slug":"results","description":"# 1st place \n\n### [MORPH FOR ACALA](https://dorahacks.io/buidl/3059)\n\nMORPH - The simple and intuitive way to execute asset XCM transfers and Autostake KSM from any Parachain.\n\n### [MORPH FOR BASILISK](https://dorahacks.io/buidl/3060)\n\nMORPH - The simple and intuitive way to execute asset XCM transfers on the Basilisk Rococo chain.\n\n# 2nd place \n\n### [KODADOT X BSX MARKETPLACE](https://dorahacks.io/buidl/3055)\n\nImplementation of KodaDot NFT marketplace on Basilisk\n\n# 3rd place \n\n### [KINTSUGI-X BLOCKCHAIN ANALYSIS](https://dorahacks.io/buidl/3064)\n\nAnalyse and understand Kintsugi Account Behaviours through their Transactions\n\n# 4th place \n\n### [KARURA DEFI DASHBOARD](https://dorahacks.io/buidl/3076)\n\nDashboard for parachain Karura\n\nMade according to the example of uniswap\n\nIt contains information about currencies, pulls and also a general summary page.\n\nEach currency and pool has a detailed page\n\n# 5th place \n\n### [POLYWARS P2E](https://dorahacks.io/buidl/3011)\n\nPolyWars is inspired by the 2000's text-based browser games, which proved that simplicity isn't an obstacle when it comes to an engaging game. It felt only natural to combine those game dynamics with NFTs and ERC20 Tokens and build a fun and engaging, but also truly unstoppable game, with multi-blockchain at heart.\n\n# 6th place \n\n### [FOLIOS ASTAR BROWSER EXT](https://dorahacks.io/buidl/3069)\n\nFolios is a wallet available via browser extension, a fork of Subwallet in the Polkadot/Kusama ecosystem, which allows you to import Polkadot{.} js addresses and addresses used in Metamask can be imported and new ones created. You can always use Polkadot{.} js, while incorporating the latest version of Subwallet, we aim to make the wallet more secure and easy to use for users in the Polkadot/Astar ecosystem.\n\n# 7th place \n\n### [KARURA DASH WITH SUBSQUID](https://dorahacks.io/buidl/3065)\n\nHarnessing the power of SubSquid for fast and easy indexing, SquidGain is both a front end dashboard and back end service for the Karura DeFi chain.\n\n# 8th place \n\n### [Yield Manager](https://dorahacks.io/buidl/3073)\n\nYIELD MANAGER - Choose how you manage your AUSD staking yield.\n\n# 9th place \n\n### [KT Vault Runner](https://dorahacks.io/buidl/2991)\n\nThis application allows for full automation of: self-issuing, harvesting rewards and farming BTC. The goal here is to make running small VOs far more attractive and thus increase network issuance whilst maintaining decentralization.\n\n# 10th place \n\n### [PremiumBOT for Interlay](https://dorahacks.io/buidl/3049)\n\nThe Premium BOT monitors Kintsugi vaults and waits for Premium redeem opportunities.\n\n# 11th place \n\n### [Parachain Blog Engine](https://dorahacks.io/buidl/3067)\n\nThe Parachain Blog Engine and Render Machine (built to render blog page from JSON data) serves as the foundation for a Web3 blog sites and has the ability to scale into a blockchain-based CMS (Content Management System). It allows users to create a blog page with a simple user interface and then compile all of the blog page's components and uploaded contents into JSON data. \n\n# 12th place \n\n### [Starter template for an account based voting mechanism](https://dorahacks.io/buidl/2863)\n\nThis starter template has been build for the Advanced Phala Challenge of the amsterDOT hackathon. The template can be a start for developers who want to try the Phala privacy-preserving fat contract feature, in combination with wallet accounts from PolkadotJs.\n\n# 13th place \n\n### [Interbtc Vault Command Line tools](https://dorahacks.io/buidl/3056)\n\nA suite of command line executables to interact with the Interbtc vaults\n\n# 14th place \n\n### [OpenLand](https://dorahacks.io/buidl/1845)\n\nOpenLand is an open, decentralized platform that allows verified landowners to mint their land assets, and sell fractionalized ownership of these assets as NFTs to others. This way, landowners can earn returns without having to outrightly sell their land, while individuals who cannot afford to buy entire of land can still own and invest in a piece of valuable property.\""}],"skills":["Polkadot","Kusama"],"applied":false,"isCurrentHackerRegistered":false,"buidlsCount":15,"applicationsCount":45,"organization":null,"description":"### BUIDL Submission Guide: https://dorahacks.io/blog/hackathon22-guide/\n\nDiscord is a place we prepared for BUIDLers to play and connect. Join us at https://discord.gg/86y7YusrPk\n\n# Overview of event\n\n**amsterDOT Hack** is an online Polkadot and Kusama hackathon which will kick off on April 20th during the amsterDOT 2022 event in Amsterdam and continue until June 20th at 12 UTC. \n\nThe hackathon aims to give an impulse to the **Polkadot** and **Kusama** ecosystems by attracting talent from the wider ecosystem.\n\n# Schedule\n- **Start**: April 20th\n- **End**: June 20th (12:00 noon UTC)\n\n# Entry Requirements\nProjects must include a **short description** and a **5-min video**.\n\n# Prize Pool\n\nThe submissions which were selected by the bounty owners will be eligible for the distribution of the **$150,000** shared prize pool which is **provided by the Polkadot treasury**. A jury appointed from the sponsoring projects will distribute the prize pool to the best submissions using quadratic voting.\n\nBesides project-specific bounties, there is also an Open Track where any project which is of relevance to the Polkadot or Kusama ecosystem can apply and try to get a piece of the shared prize pool (preselection by the organizing team does apply).\n\n# Bounties\n\nProject-specific bounties are provided by some of the leading Dotsama teams which are co-organizing amsterDOT. The bounties are distributed at the discretion of their respective owners. After the hack, the sponsoring projects will pick the best submissions for each of their bounties. \n\n**Bounties list:**\n\n- **Hydra**: $25,000 **CROSS CHAIN TRANSFER SDK**
\n- **Basilisk**: $25,000 **UI FOR AN NFT MARKETPLACE IN BASILISK**
\n- **Basilisk**: $20,000 **UI FOR NFT AUCTIONS IN BASILISK**
\n- **Acala**: $20,000 **EVM+ DAPP FOR AUSD YIELD**
\n- **Basilisk**: $14,500 **ARBITRAGE BOT FOR BASILISK**
\n- **Astar**: $14,000 **ASTAR NATIVE WALLET SOLUTION**
\n- **Astar**: $14,000 **TOKEN BRIDGE CONTRACT BETWEEN WASM AND EVM**
\n- **Acala**: $10,000 **EVM+ SUBSTRATE PRE-COMPILES**
\n- **Acala**: $10,000 **CROSS-PARACHAIN DAPP**
\n- **Acala**: $10,000 **FRONT-END, TOOLS, OR UTILITY SERVICE**
\n- **Interplay**: $10,000 **VAULT INTERFACE**
\n- **Interplay**: $10,000 **TRADING/ARBITRAGE BOTS**
\n- **Interplay**: $10,000 **DASHBOARD AND SYSTEM INFORMATION**
\n- **Astar**: $10,000 **ASTAR NATIVE WALLET SOLUTION**
\n- **Astar**: $7,000 **LIQUID STAKING SOLUTION FOR DAPPS STAKING**
\n- **Phala Network**: $5,000 **BUILD YOUR OWN DAPP WITH FAT CONTRACT**
\n- **Subsquid**: $3,000 **KARURA DEFI DASHBOARD**
\n- **Moonbeam**: $2,000 **BUILD A DAPP THAT USES XCM**
\n- **Moonbeam**: $1,000 **LAUNCH A CROSS-CHAIN ASSET OWNED BY A SMART CONTRACT**
\n- **Phala Network**: $1,500 **LINK YOUR GITHUB ACCOUNT TO ON-CHAIN IDENTITY WITH HTTP REQUEST**
\n- **Hydra**: $?? **OPEN CATEGORY**\n\n**You can find the individual bounties on https://amsterdot.io.**\n\n# Participating teams\n

","onboardingCompleted":false,"registerFormUrl":null,"preRegisterTime":0,"publicContactHackerHandle":null,"hackersCount":18,"winnerAnnounced":false,"teamCount":0,"title":"amsterDOT Hack: Online Polkadot & Kusama Hackathon","uname":null,"imageUrl":"https://hackerlink.s3.amazonaws.com/static/files/amsterDOT_Y22plyv.jpg","originUrl":null,"startTime":1650456000,"endTime":1655726400,"timezone":"UTC","city":"Virtual","visible":true,"approvalStatus":6,"state":0,"voteUrl":null,"voteMechanism":null,"bonusPrice":150000,"bonusMechanism":"XX","followersCount":0,"ecosystem":null,"applyGuide":null,"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":203,"name":"OPEN CATEGORY","token":"USD","bonus":0,"link":"","description":""}]}],"chain":["Substrate","Polkadot","Polygon","Moonbeam","Kusama"],"chainList":["Substrate","Polkadot","Polygon","Moonbeam","Kusama"],"appliedGrant":false,"acceptRewards":false,"owner":34600,"ownerInfo":{"nickname":"xtools","username":"xtools-at","avatar":"https://cdn.dorahacks.io/static/files/18e00b7f7e2b77beb68a4db420696987.png"},"visible":true,"deleted":false,"continuousSponsoring":false,"pageView":0,"sponsoredCount":0,"starCount":0,"sponsoredAmount":"0.00","sponsoredPersons":0,"followers":0,"voteCount":0,"projectMembers":[],"bnbRound":null,"doraGrantDaoTags":[],"techTrees":[0],"infrastructureTags":[5,16,17,18],"otherInfrastructures":[],"lastEditor":{"id":34600,"username":"xtools-at","date":1655730067000},"upvoted":false,"followed":false,"upvoters":{"count":0,"list":[]},"kycStatus":0,"ideas":[],"name":"PolyWars goes Polkadot | Cross-Parachain P2E Game","techniqueField":"NFT,X-2-Earn,GameFi,Metaverse","source":"Independent","vision":"Unstoppable Play-to-Earn MMO space battle NFT-game, 100% decentralized and multi-blockchain at heart.","projectDescription":"[PolyWars](https://polywars.space) is inspired by the 2000's text-based browser games, which proved that simplicity isn't an obstacle when it comes to an engaging game. It felt only natural to combine those game dynamics with NFTs and ERC20 Tokens and build a fun and engaging, but also truly unstoppable game, with multi-blockchain at heart.\n\nIt's a simple browser game in retro-style, fully governed by [multiple smart contracts](https://polywars.space/about#smart-contracts) written in Solidity, where players build **NFT battleships** to compete with other players, to loot **$RESS** (the in-game ERC20 token) and level up their planets' mining.\nThe RESS token can be created only by playing the game. Planets mine RESS, which can be looted by other players, or secured to be transferred to a wallet as an ERC20 token. Ships can be minted as ERC721 NFTs by burning RESS, and are assigned random attributes, determining their overall attack, defense, rarity, and appearance.\nThe game features procedurally generated artwork (planets, ships), and our own open-source **[NFT marketplace](https://polywars.space/market)**.\n\nBesides some [other networks](https://polywars.space/about#networks), PolyWars is active on the following **parachain testnets**:\n- *Moonbase Alpha* (Moonbeam/Moonriver testnet)\n- *Shibuya* (Astar/Shiden testnet)\n- *Arctic* (ICE/SNOW testnet)\n\nJust switch your wallet to your preferred network, and visit the [PolyWars game](https://polywars.space/play), or get ready in minutes using our [\"getting started\" guide](https://polywars.space/gettingstarted). \n\n\n## How we built it\n[PolyWars](https://polywars.space) is built with two main principles in mind:\n- **100% on-chain** - whereas most other games are rather \"blockchain-enabled\", our servers only aggregate data from the blockchain. *Every* action is carried out by the user's wallet only, interacting with the smart contracts directly. \n- **Multi-chain from the ground up** - all of our infrastructure is easily scalable and adaptable to new networks, and we integrate new blockchains on a regular basis.\n\n\n## Accomplishments\n- We've built a robust and flexible infrastructure to support multiple chains, which enables us to integrate new networks in less than a day in most cases.\n- The team has already mastered a mainnet launch together (*Polygon*), with a lot of learnings and subsequent improvements we've applied to both the gameplay and our infrastructure.\n- Our extensive [documentation](https://polywars.space/docs) covers every aspect of the game, and our [\"getting started\" guide](https://polywars.space/gettingstarted) gets you ready to play in minutes. \n\nWe also learned how important it is to foster and grow your community, and to do proper Marketing - and how hard that turns out to be without any budget and limited manpower.\nFocusing on security and performance, being able to scale our infrastructure as our user base grows, and to identify potential bottlenecks early on is crucial.\n\nIn the end though, it's not the tech you build that makes your project successful, it's the community you grow while doing so. We at [PolyWars](https://polywars.space) love our players ♥\n\n\n## Next steps\n- Find the right partners to support us making our multi-chain vision come true, and launch [PolyWars](https://polywars.space) on Polkadot successfully together.\n- Expand [PolyWars](https://polywars.space) to other EVM-compatible parachains on Polkadot and Kusama (Acala, Clover, Darwinia, ...). \n- Explore cross-chain bridging between Polkadot/Kusama parachains, and the Moonbeam XC-20 standard for cross-parachain assets.\n- Extend the gameplay further ([Commander NFTs](https://opensea.io/collection/polywars-commanders) and their power-ups, shields, lasers, ...) and introduce *Staking* for $RESS.\n- Explore the available exchanges and marketplaces in the Polkadot ecosystem, and find suitable DEXs which support testnet to complete our Polkadot showcase ($RESS trading can be tested on Moonbase Alpha only currently).\n\nCheck out the further [Roadmap](https://polywars.space/about#roadmap) and join us on [Discord](https://discord.gg/vHYefPw29a) and [Twitter](https://twitter.com/poly_wars) to stay up-to-date!","teamDescription":"I'm a web- and app-developer with 10+ years experience in building all kinds of enterprise applications, dabbling in Web3 & Solidity since 2017.","githubPage":"https://github.com/PolyWars","githubVerify":0,"demoLink":"https://polywars.space","demoVideo":"https://vimeo.com/722183336","ownerTitle":null,"ownerIntroduction":null,"twitterVerified":false,"weibo":null,"nft":null,"scOwner":"","editTime":1655730067,"upvotes":"0.00","isRecruitingEnabled":false,"recruitingInfo":"","recruitingLink":null,"twitter":"https://twitter.com/poly_wars","facebook":null,"instagram":null,"socialTelegram":null,"socialDiscord":null,"socialLinks":[],"showedFunding":false,"agentStatus":null,"createdAt":"2022-06-09T07:38:05.948640+08:00","updatedAt":"2022-06-20T21:01:07.762485+08:00","milestoneEditor":34600,"path":"/buidl/3011","techField":"NFT,X-2-Earn,GameFi,Metaverse","techFieldAry":["NFT","X-2-Earn","GameFi","Metaverse"],"techTree":[0],"tags":[5,16,17,18],"otherTags":[],"origin":"Independent","intro":"[PolyWars](https://polywars.space) is inspired by the 2000's text-based browser games, which proved that simplicity isn't an obstacle when it comes to an engaging game. It felt only natural to combine those game dynamics with NFTs and ERC20 Tokens and build a fun and engaging, but also truly unstoppable game, with multi-blockchain at heart.\n\nIt's a simple browser game in retro-style, fully governed by [multiple smart contracts](https://polywars.space/about#smart-contracts) written in Solidity, where players build **NFT battleships** to compete with other players, to loot **$RESS** (the in-game ERC20 token) and level up their planets' mining.\nThe RESS token can be created only by playing the game. Planets mine RESS, which can be looted by other players, or secured to be transferred to a wallet as an ERC20 token. Ships can be minted as ERC721 NFTs by burning RESS, and are assigned random attributes, determining their overall attack, defense, rarity, and appearance.\nThe game features procedurally generated artwork (planets, ships), and our own open-source **[NFT marketplace](https://polywars.space/market)**.\n\nBesides some [other networks](https://polywars.space/about#networks), PolyWars is active on the following **parachain testnets**:\n- *Moonbase Alpha* (Moonbeam/Moonriver testnet)\n- *Shibuya* (Astar/Shiden testnet)\n- *Arctic* (ICE/SNOW testnet)\n\nJust switch your wallet to your preferred network, and visit the [PolyWars game](https://polywars.space/play), or get ready in minutes using our [\"getting started\" guide](https://polywars.space/gettingstarted). \n\n\n## How we built it\n[PolyWars](https://polywars.space) is built with two main principles in mind:\n- **100% on-chain** - whereas most other games are rather \"blockchain-enabled\", our servers only aggregate data from the blockchain. *Every* action is carried out by the user's wallet only, interacting with the smart contracts directly. \n- **Multi-chain from the ground up** - all of our infrastructure is easily scalable and adaptable to new networks, and we integrate new blockchains on a regular basis.\n\n\n## Accomplishments\n- We've built a robust and flexible infrastructure to support multiple chains, which enables us to integrate new networks in less than a day in most cases.\n- The team has already mastered a mainnet launch together (*Polygon*), with a lot of learnings and subsequent improvements we've applied to both the gameplay and our infrastructure.\n- Our extensive [documentation](https://polywars.space/docs) covers every aspect of the game, and our [\"getting started\" guide](https://polywars.space/gettingstarted) gets you ready to play in minutes. \n\nWe also learned how important it is to foster and grow your community, and to do proper Marketing - and how hard that turns out to be without any budget and limited manpower.\nFocusing on security and performance, being able to scale our infrastructure as our user base grows, and to identify potential bottlenecks early on is crucial.\n\nIn the end though, it's not the tech you build that makes your project successful, it's the community you grow while doing so. We at [PolyWars](https://polywars.space) love our players ♥\n\n\n## Next steps\n- Find the right partners to support us making our multi-chain vision come true, and launch [PolyWars](https://polywars.space) on Polkadot successfully together.\n- Expand [PolyWars](https://polywars.space) to other EVM-compatible parachains on Polkadot and Kusama (Acala, Clover, Darwinia, ...). \n- Explore cross-chain bridging between Polkadot/Kusama parachains, and the Moonbeam XC-20 standard for cross-parachain assets.\n- Extend the gameplay further ([Commander NFTs](https://opensea.io/collection/polywars-commanders) and their power-ups, shields, lasers, ...) and introduce *Staking* for $RESS.\n- Explore the available exchanges and marketplaces in the Polkadot ecosystem, and find suitable DEXs which support testnet to complete our Polkadot showcase ($RESS trading can be tested on Moonbase Alpha only currently).\n\nCheck out the further [Roadmap](https://polywars.space/about#roadmap) and join us on [Discord](https://discord.gg/vHYefPw29a) and [Twitter](https://twitter.com/poly_wars) to stay up-to-date!","images":["https://cdn.dorahacks.io/static/files/banner-1270x760.png"],"team":"I'm a web- and app-developer with 10+ years experience in building all kinds of enterprise applications, dabbling in Web3 & Solidity since 2017.","github":"https://github.com/PolyWars","demo":"https://polywars.space","video":"https://vimeo.com/722183336","socialTwitter":"https://twitter.com/poly_wars","socialFacebook":null,"socialInstagram":null,"nftId":null,"haxonBuidls":[{"id":1165,"projectId":3011,"name":"PolyWars goes Polkadot | Cross-Parachain P2E Game","track":"","bounties":["OPEN CATEGORY"],"haxonId":22,"haxonName":"amsterDOT Hack: Online Polkadot & Kusama Hackathon","status":2,"haxonCreateAt":"2022/04/20 12:00:00 UTC"}],"kudoData":null,"bountyObjs":[],"tracks":[],"badges":["{\"schema\":\"BADGE\",\"d\":{\"index\":\"b6244\",\"badgeType\":\"buidl\",\"path\":\"/buidl/3011/achievement/b6244\",\"ownerId\":3011,\"iconName\":\"b1\",\"updatedDate\":\"2023/08/22\",\"title\":\"amsterDOT Hack: Online Polkadot & Kusama Hackathon\",\"detail\":\"Winner\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b1_amsterDOT~c32Hack:~c32Online~c32Polkadot~c32&~c32Kusama~c32Hackathon.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b1_amsterDOT~c32Hack:~c32Online~c32Polkadot~c32&~c32Kusama~c32Hackathon.jpg\",\"id\":6244,\"metaInfo\":{\"type\":\"HACKATHON_WINNER\",\"hackathonId\":22,\"title\":\"amsterDOT Hack: Online Polkadot & Kusama Hackathon\"},\"createdAt\":1692723004,\"updatedAt\":1692723004,\"type\":1,\"subjectId\":22,\"metadata\":{},\"buidl\":3011}}","{\"schema\":\"BADGE\",\"d\":{\"index\":\"b1486\",\"badgeType\":\"buidl\",\"path\":\"/buidl/3011/achievement/b1486\",\"ownerId\":3011,\"iconName\":\"b0\",\"updatedDate\":\"2022/06/09\",\"title\":\"amsterDOT Hack: Online Polkadot & Kusama Hackathon\",\"detail\":\"Participation\",\"tag\":\"Hackathon\",\"imageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_amsterDOT~c32Hack:~c32Online~c32Polkadot~c32&~c32Kusama~c32Hackathon.webp\",\"shareImageUrl\":\"https://cdn.dorahacks.io/static/badge/b0_amsterDOT~c32Hack:~c32Online~c32Polkadot~c32&~c32Kusama~c32Hackathon.jpg\",\"id\":1486,\"metaInfo\":{\"type\":\"HACKATHON_PARTICIPATION\",\"hackathonId\":22,\"title\":\"amsterDOT Hack: Online Polkadot & Kusama Hackathon\"},\"createdAt\":1654736317,\"updatedAt\":1654736317,\"type\":0,\"subjectId\":22,\"metadata\":{},\"buidl\":3011}}"]}}