metadata: {"signature": "0x78b4a8b72bb15610c20acfe25880dab944acc0ddb6a4bdf8fa407f077f09ab2d12c8c0a12555b5e0d0ef2c2208ae1f5e26bebab7ae0f04e9c8396f56638328041b", "application": {"round": "0x222ea76664ed77d18d4416d2b2e77937b76f0a35", "answers": [{"type": "email", "hidden": true, "question": "Email Address", "questionId": 0, "encryptedAnswer": {"ciphertext": "0B3QCqAltJxEBsNL7TKzNUUVTEepIGC9u7fCaX1QUaVSI7ql6/RSUxFE0wKtXfKb", "encryptedSymmetricKey": "d8eab18a12538fc88d76d2a889b75b2117c0ec72ad51f531f9b58024ee83c098238bbe68138301246c3c0bf9ff0cd612dc4b398dbf72a4f1fec840a686654a9f3af578916e1b6aeb53e0a0e6d9a1d8efc727693e3c40d5e22e9f4a59db5e75af1b788a95680e2fe2a08815d394ad5d9673a664d7a69f2547360dda2c3a8ba1830000000000000020d7f706427f3bc22ea36e641031d0840e2332a4c5a8266c2b0b046b0217ae880be83633c75a3de59a069114b9521947b2"}}, {"type": "link", "answer": "https://github.com/pado-labs", "hidden": false, "question": "Project GitHub Repo", "questionId": 1}, {"type": "short-answer", "hidden": true, "question": "Telegram Handle", "questionId": 2, "encryptedAnswer": {"ciphertext": "KPTgFpKOqaGiFbwMXp4/aTIi9mnMbWA40JnCjP0k1kk=", "encryptedSymmetricKey": "1c073e23e61a82262992eadf11b965d8fad9ba383a3da41ea1b40340a0a32bed19e2aa8bc87970a254da78d5f1217b122da2772f05c2ff01dcefa0f3570c648c4a88c5479769352bac8f7176dbd804ef4e5ac86414073fe8356f5d01ec6fd0b3bed2de2066714f36b4362c4a37c8faffd48212f799bcf6443a1795d0062284480000000000000020df4f8543f97ddef4b02c2c8c053c2e282c44c2dabb3521a004c01cbcd2da84edbfb72f7de944290be9452eb842ef1db4"}}, {"type": "link", "answer": "https://discord.gg/padolabs", "hidden": false, "question": "Link to your Public Group Chat (Discord or Telegram)", "questionId": 3}, {"type": "number", "answer": "3", "hidden": false, "question": "Total prior funding for the project in USD", "questionId": 4}, {"type": "paragraph", "answer": "In July 2023, PADO was awarded a small grant from the Ethereum Foundation (EF) amounting to US$30,000, which has not yet been paid.", "hidden": false, "question": "Please expand on how much funding you\u2019ve received from each funding source and when? (VC, grants by foundation, token sales, etc)", "questionId": 5}, {"type": "number", "answer": "13", "hidden": false, "question": "Total team size", "questionId": 6}, {"type": "number", "answer": "6", "hidden": false, "question": "How old (in Months) is the project?", "questionId": 7}, {"type": "address", "hidden": true, "question": "If you participated in past grant rounds using a different project payout wallet address, please share it here:", "questionId": 8}, {"type": "paragraph", "hidden": false, "question": "Profiles or socials of other main team members publicly associated with the project:", "questionId": 9}, {"type": "multiple-choice", "answer": "Yes", "hidden": true, "question": "Have you read and confirmed your grant abides by the Program General Eligibility Policy? https://gitcoin.notion.site/GG18-Eligibility-cb4a5754c56043d4b3ed34eddbac261c?pvs=4", "questionId": 10}, {"type": "paragraph", "answer": "PADO is building the future decentralized credit protocol for Web3 by attesting off-chain Web2 data and improving user privacy.\nWe uses advanced cryptography techniques including secure multi-party computation (MPC) and zero-knowledge proofs (ZKP). In particular, we have rich research and development experience in interactive zero-knowledge proofs (IZK). The cutting-edge IZK protocols enable privacy-related applications to be executed even in a browser extension. We believe this new primitive will be a promising component for building Web3 applications, thus enhancing the infrastructure of the Ethereum ecosystem and presenting a highly innovative application of cryptographic technology. It will find application in various scenarios, such as identity proof, asset proof, credit proof, etc.", "hidden": false, "question": "Please explain how your project meets the round-specific eligibility criteria", "questionId": 11}, {"type": "paragraph", "hidden": false, "question": "If you've participated in past grant rounds, please share any new updates or milestones from the prior months", "questionId": 12}, {"type": "paragraph", "answer": "Our credit protocol aims to offer the necessary components to ensure data authenticity and privacy for users' private data off-chain. The project functions as a public goods for off-chain user data attestors and has the potential to benefit the entire Ethereum ecosystem in several ways:\n1. The credit protocol we are developing serves as a public goods for all Web3 applications within the Ethereum community. It establishes a framework to bring web data (derived via TLS) to Web3, addressing the data originality problem for DID, DeFi, SBT, and other applications. Additionally, it can be deployed for other public goods, contributing to diversity within the ecosystem, such as the [Ethereum Attestation Services](https://attest.sh/) (EAS) project.\n2. Our two-party computing component and the potential interactive zero-knowledge proof can be deployed independently for other applications in the Ethereum community when privacy is the main concern in these applications. \n3. Interactive zero-knowledge proof is a new and advanced cryptography primitive for the Ethereum community, it enjoys some attractive benefits compared to SNARKs/STARKs. For example, faster proving time, and less memory consumption. These unique advantages enable the deployment of IZK in resource-limited devices such as browser extensions and mobile phones. This paves the way for Web3 applications in the Ethereum community.\nOur project will build a browser extension (dapp) based on these components, enabling users to share their existing web data with dApps for specific purposes. For instance, users can prove their physical identity or professional skills for on-chain governance. They can also send their asset information and KYC data from CEXs to a Lending protocol for under-collateralized loans. The critical issues for these use cases lie in data authenticity and privacy, meaning that identities or KYC information must be verifiable for their origin and integrity, and private information should be well-protected during the business process.\nAt this stage, user access and management of assets (such as Coinbase and other CEX assets), identity (such as eKYC), and social data (such as Twitter) will be provided. ZKP will be executed in the browser to generate off-chain assets and identity proofs (approximately 20-60 seconds, depending on the equipment and network conditions). The deployment will be completed with EAS, the proof service on the Ethereum chain.", "hidden": true, "question": "How do you measure the impact of your project? Please provide examples and/or standard metrics. This might be used in future impact reports", "questionId": 13}, {"type": "paragraph", "answer": "PADO Labs has carried out some new research efforts to authenticate web data via HTTPS/TLS based on IZK. The new protocol (https://eprint.iacr.org/2023/964) uses a novel approach called \u201cgarble-then-prove\u201d. ", "hidden": false, "question": "Anything else you'd like to share about your project, previous work, or other project affiliations? Anything you'd like to add that may help in determining project eligibility?", "questionId": 14}, {"type": "multiple-choice", "answer": "Yes", "hidden": true, "question": "Would you like to opt-in to future messages from Gitcoin for updates, information, and/or interviews?", "questionId": 15}, {"type": "multiple-choice", "answer": "Yes", "hidden": true, "question": "Would you like to opt-in to us sharing your information with select third-parties for investment opportunities?", "questionId": 16}, {"type": "multiple-choice", "answer": "Asia", "hidden": false, "question": "Location/Region where the project is based", "questionId": 17}], "project": {"id": "424:0xDF9BF58Aa1A1B73F0e214d79C652a7dd37a6074e:39", "title": "PADO", "logoImg": "bafkreifwfx2vyj3optb5vfiubusonor7yrfqizz26idvbegzypau22baju", "metaPtr": {"pointer": "bafkreia2bxisbygdi2xflic7wmx4qqp2c4nkbsb2bq6bkzrhnqgroqbq3u", "protocol": "1"}, "website": "https://padolabs.org", "bannerImg": "bafkreif2xq62r3z6bhu2oikg4v7glbubmqojdbkndcnlk2e47rbk64lyce", "createdAt": 1691381181066, "userGithub": "xiafubiao", "credentials": {"github": {"type": ["VerifiableCredential"], "proof": {"jws": "eyJhbGciOiJFZERTQSIsImNyaXQiOlsiYjY0Il0sImI2NCI6ZmFsc2V9.._nox9bJDN-_GBM8P5EgEDU1QIvtCqhRNqxn87bRLQw6ciaEOKJixwt6UeT6HnvBLxE5cLzSP1zM9Xhy5BrCYBg", "type": "Ed25519Signature2018", "created": "2023-08-07T04:05:10.824Z", "proofPurpose": "assertionMethod", "verificationMethod": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC#z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC"}, "issuer": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC", "@context": ["https://www.w3.org/2018/credentials/v1"], "issuanceDate": "2023-08-07T04:05:10.824Z", "expirationDate": "2023-11-05T04:05:10.824Z", "credentialSubject": {"id": "did:pkh:eip155:1:0xCEd6584CaA3bF9df5ce0bc67146b7A9E5967fFB1", "hash": "v0.0.0:gzY25Wc3pFG3rtOPW6kaML9SLuSt9+ZOi610HVqfGqc=", "@context": [{"hash": "https://schema.org/Text", "provider": "https://schema.org/Text"}], "provider": "ClearTextGithubOrg#pado-labs#17900089"}}, "twitter": {"type": ["VerifiableCredential"], "proof": {"jws": "eyJhbGciOiJFZERTQSIsImNyaXQiOlsiYjY0Il0sImI2NCI6ZmFsc2V9..MJtPRicKEIAMSweJJEUUUyevp9C3yYd-fNU_w0oDePFhdfZbnfstmQSlq4--VkMB3p6nQ9ZOp39r_Yr2BgHOBA", "type": "Ed25519Signature2018", "created": "2023-08-07T04:04:33.016Z", "proofPurpose": "assertionMethod", "verificationMethod": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC#z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC"}, "issuer": "did:key:z6MkghvGHLobLEdj1bgRLhS4LPGJAvbMA1tn2zcRyqmYU5LC", "@context": ["https://www.w3.org/2018/credentials/v1"], "issuanceDate": "2023-08-07T04:04:33.015Z", "expirationDate": "2023-11-05T04:04:33.015Z", "credentialSubject": {"id": "did:pkh:eip155:1:0xCEd6584CaA3bF9df5ce0bc67146b7A9E5967fFB1", "hash": "v0.0.0:qmYTjhm12KbrmiK8pPyVVm8EZfL8YNDvZwVc397vniY=", "@context": [{"hash": "https://schema.org/Text", "provider": "https://schema.org/Text"}], "provider": "ClearTextTwitter#padolabs"}}}, "description": "PADO is a cryptographic technology provider to build reliable and secure Web3 infrastructures. 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