metadata: {"signature": "0x38091cc34ddbc35f86e4e62e3419500240e03e835fe2f9f749f5326d99188a667314e2f010701b4203e6faf7b5713099dcc97418eca5869f4b1d4297bf28ea021c", "application": {"round": "0xfb88676220d1dab3b068c86d1ca338794e1b48cf", "answers": [{"type": "email", "hidden": true, "question": "Email Address", "questionId": 0, "encryptedAnswer": {"ciphertext": "r5mYK0jeMY6Q3I9HvRA8NaMSC97SsDrJS7Mq2hyphG3Vm/l6qdZBEbXLT27Ptqti", "encryptedSymmetricKey": "f3e58a0928160427aa8c551aad56a0ad7d649e78a9c827563cff54f6afd7999bf9976181c1240d0b6597c4ad613fc703edc3b7226de6cf4de47c86fba012ecc8f17851bda031d8a466d8fe7f4866f56e8ba98289b795cefb490f6eab5223e1953c88cbf7e02ef7668e77ad1b3f6a72ac0b4406b6d6597486fc2e17139e1b312e0000000000000020c92aadc148d5bd4f3e04dbf6e359dc9205f8036f9a4c91615991e9d8a792b7d2c8a30685ca9e718115d0b7f564ebd9b7"}}, {"type": "checkbox", "answer": ["Tanzania"], "hidden": false, "question": "Which countries are the core team members from? ", "questionId": 1}, {"type": "paragraph", "answer": "Because the waste pickers are being paid unfairly and operating under harsh working conditions despite their great environmental action, impact they lack access to financial services due to poor data structure.", "hidden": false, "question": "Why should everyone care about the problem you are building a solution for? ", "questionId": 2}], "project": {"id": "10:0x8e1bD5Da87C14dd8e08F7ecc2aBf9D1d558ea174:1199", "title": "chatafisha", "logoImg": "bafkreiaxivha4dsfymooea33icjasjahooc2yl7oshtsvmozcfj3f7fwg4", "metaPtr": {"pointer": "bafkreiddahrf7et25vbbavm3uyh6p7e5d2bn3iz2ploldmgqnlkog224c4", "protocol": "1"}, "website": "https://chatafisha.com", "bannerImg": "bafkreig6fglkbqf3o5japdnldqjcvajwnj3v3qfwajrdlfdgu22uarsqii", "createdAt": 1696602212020, "userGithub": "chatafisha", "credentials": {"twitter": {"type": ["VerifiableCredential"], "proof": {"jws": "eyJhbGciOiJFZERTQSIsImNyaXQiOlsiYjY0Il0sImI2NCI6ZmFsc2V9..rPCEL_r0XwIX5QhbxJAw7fPL1uUdfjxjWjqHXAmKZWAqoGkWaBbmvFYz7ph-jQhOKDFmBUF4bvDDTKrdjcfFDg", "type": "Ed25519Signature2018", "created": "2023-10-06T14:19:38.675Z", "proofPurpose": "assertionMethod", "verificationMethod": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC#z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC"}, "issuer": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC", "@context": ["https://www.w3.org/2018/credentials/v1"], "issuanceDate": "2023-10-06T14:19:38.675Z", "expirationDate": "2024-01-04T14:19:38.675Z", "credentialSubject": {"id": "did:pkh:eip155:1:0x5D7f4Ab083C849f9B53b1f86d5B517B22Bc5f7e5", "hash": "v0.0.0:U43/z1Z3296+aOby29QkxX35dfwNKrisqHHcjkQaXbA=", "@context": [{"hash": "https://schema.org/Text", "provider": "https://schema.org/Text"}], "provider": "ClearTextTwitter#Chatafisha"}}}, "description": "Problem statement\n\nChatafisha comes from two Swahili words, Chata meaning mark and Safisha meaning cleaning. Climate change and Carbon emissions are increasingly worrying factors in the world we live in today yet less attention is paid to. In Africa, we have a serious waste management issue and the exploitative nature of the industry. \n\n At the heart of this challenge lies the marginalized waste pickers, who struggle with inconsistent income, lack of recognition, and limited access to resources. These frontline workers play a vital role in waste collection but remain excluded from the benefits of the value chain. Conventional waste management systems lack transparency, leading to inefficiencies, mistrust, and unsustainable practices. Urgent intervention is needed to empower waste pickers, create a circular economy, and mitigate plastic pollution, while fostering socio-economic development in underserved communities. Chatafisha aims to revolutionize waste management by leveraging blockchain technology to ensure equitable compensation, transparency, and the transformation of plastic waste into eco-products, paving the way for a cleaner planet, empowered waste pickers, and thriving communities.  For instance, The average waste picker in Tanzania offsets around 50kg of plastic waste daily for a mere 0.1$ per kg. This is due to the centralized nature of the industry which allows for exploitation of the regenerators that actually do the work.\n\nFurthermore, due to the increasing carbon footprints for organizations and industries, there is lack of proper infrastructures in place to keep track and reduce their carbon footprints, leading to even more emissions.\n\nSolution Overview\n\nAt Chatafisha, we are building a blockchain based infrastructure (dApp) Our decentralized application (dApp) provides a comprehensive solution for tracking and offsetting carbon footprints. \n\nUsers in the form of waste pickers, collection points and recyclers can log daily information such as the type, amount, and location of offsets. On the other hand, individuals or organizations looking to offset their carbon footprint can be able to do so transparently through Unique IDs and earn impact certificates. \n\n\n\n\n\nWe offer a transparent method to calculate and offset carbon footprints through waste pickers, integrating a gamification aspect with Carbon-backed NFTs containing Metadata of the offsets such as name, location, type of waste and amount. We are also gamifying the process by also introducing a leaderboard game where weekly winners receive various incentives for their participation.\n\nOur dApp also features sub-wallets for Financial Transactions and Rewards, ensuring secure and transparent financial transactions between waste pickers, waste collection points, and future buyers of eco-products. With Chatafisha, waste pickers, waste collection points, recyclers can monitor their daily offsets, tracking the amount of plastic waste collected and the environmental impact of their recycling activities. \n\nTo promote financial inclusion, we've introduced a points system for waste pickers. This innovative approach will enable micro-lending in the long run directly to their sub-wallets, providing financial support to waste pickers who are typically unbanked and lack credit.\n\n\n\ndApp Userflow.\n\nFor individuals and organizations looking to offset their carbon footprint they can connect their wallet, calculate and select packages to offset for or add the vefified offsets from pickers to their cart and cash out. In the case of social impact projects, they can review uploaded proposals with indicated milestones and deliverables and opt to fund.\n\nOnce they fund the projects or select their package, e.g 2 Tonnes monthly, then they will be minted the carbon backed NFT as an impact certificate which contains the metadata as mentioned above.\n\nLink to the D'app User flow:\n\nhttps://postimg.cc/gallery/zh3sJf2", "lastUpdated": 0, "projectGithub": "chatafisha", "projectTwitter": "chatafisha"}, "recipient": "0x88FE902260304e7F6A7Ee28605463410d6782034"}}