{"id":15152922,"url":"https://github.com/coddeys/web3signcontracts","last_synced_at":"2026-01-21T17:32:08.017Z","repository":{"id":241624671,"uuid":"802263859","full_name":"coddeys/Web3SignContracts","owner":"coddeys","description":"HackFS 2024 | Web3Sign enables decentralized document signing via blockchain.","archived":false,"fork":false,"pushed_at":"2024-06-01T21:52:15.000Z","size":288,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-02-13T14:19:02.313Z","etag":null,"topics":["blockchain","hackfs2024","ipfs"],"latest_commit_sha":null,"homepage":"https://web3signcontracts.netlify.app","language":"Elm","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/coddeys.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-05-17T21:13:40.000Z","updated_at":"2024-06-01T21:52:18.000Z","dependencies_parsed_at":"2024-10-10T05:28:36.530Z","dependency_job_id":"04b2b8bb-47f8-4c87-a5a9-8bcfecfd0473","html_url":"https://github.com/coddeys/Web3SignContracts","commit_stats":{"total_commits":18,"total_committers":1,"mean_commits":18.0,"dds":0.0,"last_synced_commit":"b010e3b170f48c939ee25d03b40581ab6f1fa8eb"},"previous_names":["coddeys/web3signcontracts"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/coddeys%2FWeb3SignContracts","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/coddeys%2FWeb3SignContracts/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/coddeys%2FWeb3SignContracts/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/coddeys%2FWeb3SignContracts/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/coddeys","download_url":"https://codeload.github.com/coddeys/Web3SignContracts/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247645340,"owners_count":20972456,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["blockchain","hackfs2024","ipfs"],"created_at":"2024-09-26T16:41:51.228Z","updated_at":"2026-01-21T17:32:07.987Z","avatar_url":"https://github.com/coddeys.png","language":"Elm","readme":"\n\n## How It Works\n\nStep 1: Connect your MetaMask wallet to the browser.\n\nStep 2: Upload the PDF document to the browser's client-storage, IndexedDB.\n\nStep 3: Sign the PDF document with your name.\n\nStep 4: Input the MetaMask address of the other party involved.\n\nStep 5: Use the Lit JS SDK to encrypt the document for secure sharing.\n\nStep 6: Upload the encrypted document to IPFS using the Lighthouse JS SDK.\n\nStep 7: Share the Content Identifier (CID) of the uploaded document with the other party.\n\nStep 8: The other party repeats the process from Step 1 and shares the CID of the newly uploaded document with you.\n\n[HackFS 2024](https://ethglobal.com/events/hackfs2024)\n\n\n\n## How to develop\n\n### Installation\n\n```\nnpm i\n```\n\n### Run the development server\n\n```\nnpm run dev\n```\n\n### Building the app\n\n```\nnpm run build\n```\n\n### Envirnoment variables\n\nIt is necessary to set the \"VITE_LIGHTHOUSE_API_KEY\" environment variable in order to upload to Lighouse storage\n\n\n### Issues\n\n* [ ] Some of the PDFs larger than 1MB are not displaying properly in the preview modal window. \n  The solution here: [Open base64 encoded pdf file using javascript. Issue with file size larger than 2 MB](https://stackoverflow.com/questions/16245767/creating-a-blob-from-a-base64-string-in-javascript)\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcoddeys%2Fweb3signcontracts","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcoddeys%2Fweb3signcontracts","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcoddeys%2Fweb3signcontracts/lists"}