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reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["architecture","bim","bim-applications","block-foundation","blockchain","blockfoundation","collaboration","eth","ethereum","hardhat","smart-contracts","sol","solidity"],"created_at":"2026-01-18T10:36:58.304Z","updated_at":"2026-01-18T10:36:58.402Z","avatar_url":"https://github.com/block-foundation.png","language":"Solidity","funding_links":["https://github.com/sponsors/block-foundation","https://opencollective.com/block"],"categories":[],"sub_categories":[],"readme":"\u003cdiv align=\"right\"\u003e\n\n[![GitHub License](https://img.shields.io/github/license/block-foundation/blocktxt?style=flat-square\u0026logo=readthedocs\u0026logoColor=FFFFFF\u0026label=\u0026labelColor=%23041B26\u0026color=%23041B26\u0026link=LICENSE)](https://github.com/block-foundation/solidity-bim-collaboration/blob/main/LICENSE)\n[![devContainer](https://img.shields.io/badge/Container-Remote?style=flat-square\u0026logo=visualstudiocode\u0026logoColor=%23FFFFFF\u0026label=Remote\u0026labelColor=%23041B26\u0026color=%23041B26)](https://vscode.dev/redirect?url=vscode://ms-vscode-remote.remote-containers/cloneInVolume?url=https://github.com/block-foundation/solidity-bim-collaboration)\n\n\u003c/div\u003e\n\n---\n\n\u003cdiv\u003e\n    \u003cimg align=\"right\" src=\"https://raw.githubusercontent.com/block-foundation/brand/master/src/logo/logo_gray.png\" width=\"96\" alt=\"Block Foundation Logo\"\u003e\n    \u003ch1 align=\"left\"\u003eCollaborative BIM\u003c/h1\u003e\n    \u003ch3 align=\"left\"\u003eBlock Foundation Smart Contract Series [Solidity]\u003c/h3\u003e\n\u003c/div\u003e\n\n---\n\n\u003cimg align=\"right\" width=\"75%\" src=\"https://raw.githubusercontent.com/block-foundation/brand/master/src/image/repository_cover/block_foundation-structure-03-accent.jpg\"  alt=\"Block Foundation Brand\"\u003e\n\n### Contents\n\n- [Introduction](#introduction)\n- [Colophon](#colophon)\n\n\u003cbr clear=\"both\"/\u003e\n\n---\n\n\u003cdiv align=\"right\"\u003e\n\n[![Report a Bug](https://img.shields.io/badge/Report%20a%20Bug-GitHub?style=flat-square\u0026\u0026logoColor=%23FFFFFF\u0026color=%23E1E4E5)](https://github.com/block-foundation/solidity-bim-collaboration/issues/new?assignees=\u0026labels=Needs%3A+Triage+%3Amag%3A%2Ctype%3Abug-suspected\u0026projects=\u0026template=bug_report.yml)\n[![Request a Feature](https://img.shields.io/badge/Request%20a%20Feature-GitHub?style=flat-square\u0026\u0026logoColor=%23FFFFFF\u0026color=%23E1E4E5)](https://github.com/block-foundation/solidity-bim-collaboration/issues/new?assignees=\u0026labels=Needs%3A+Triage+%3Amag%3A%2Ctype%3Abug-suspected\u0026projects=\u0026template=feature_request.yml)\n[![Ask a Question](https://img.shields.io/badge/Ask%20a%20Question-GitHub?style=flat-square\u0026\u0026logoColor=%23FFFFFF\u0026color=%23E1E4E5)](https://github.com/block-foundation/solidity-bim-collaboration/issues/new?assignees=\u0026labels=Needs%3A+Triage+%3Amag%3A%2Ctype%3Abug-suspected\u0026projects=\u0026template=question.yml)\n[![Make a Suggestion](https://img.shields.io/badge/Make%20a%20Suggestion-GitHub?style=flat-square\u0026\u0026logoColor=%23FFFFFF\u0026color=%23E1E4E5)](https://github.com/block-foundation/solidity-bim-collaboration/issues/new?assignees=\u0026labels=Needs%3A+Triage+%3Amag%3A%2Ctype%3Abug-suspected\u0026projects=\u0026template=suggestion.yml)\n[![Start a Discussion](https://img.shields.io/badge/Start%20a%20Discussion-GitHub?style=flat-square\u0026\u0026logoColor=%23FFFFFF\u0026color=%23E1E4E5)](https://github.com/block-foundation/solidity-bim-collaboration/issues/new?assignees=\u0026labels=Needs%3A+Triage+%3Amag%3A%2Ctype%3Abug-suspected\u0026projects=\u0026template=discussion.yml)\n\n\u003c/div\u003e\n\n## Introduction\n\nThe \"Collaborative BIM\" smart contract facilitates the collaboration in Building Information Modeling (BIM), a process that provides informed 3D models to architects, engineers, and construction professionals.\n\nThe BIM process has been revolutionized by this decentralized approach, enhancing its inherent ability to express a building or infrastructure's functional and physical qualities. Each BIM model is represented as a unique non-fungible token (NFT), enabling individual ownership and traceability. This fosters greater accountability and responsibility in the collaboration process while still ensuring that everyone involved has a voice.\n\nThe CollaborativeBIM project also incorporates a voting system for proposed changes to the BIM models. This democratic approach ensures that a majority of model owners have to agree on proposed changes before they can be implemented. This empowers each contributor and promotes an inclusive, consensus-based approach to model updates.\n\nUtilizing the Ethereum blockchain for this project offers additional advantages such as transparency, security, and the immutable nature of blockchain records. The contract also assumes the actual BIM model data is stored off-chain, reducing the complexity and potential cost of transactions.\n\n## Quick Start\n\n\u003e Install\n\n``` sh\nnpm i\n```\n\n\u003e Compile\n\n``` sh\nnpm run compile\n```\n\n## Contract\n\n\n## Development Resources\n\n### Other Repositories\n\n#### Block Foundation Smart Contract Series\n\n|                                   | `Solidity`  | `Teal`      |\n| --------------------------------- | ----------- | ----------- |\n| **Template**                      | [**\u003e\u003e\u003e**](https://github.com/block-foundation/solidity-template) | [**\u003e\u003e\u003e**](https://github.com/block-foundation/teal-template) |\n| **Architectural Design**          | [**\u003e\u003e\u003e**](https://github.com/block-foundation/solidity-architectural-design) | [**\u003e\u003e\u003e**](https://github.com/block-foundation/teal-architectural-design) |\n| **Architecture Competition**      | [**\u003e\u003e\u003e**](https://github.com/block-foundation/solidity-architecture-competition) | [**\u003e\u003e\u003e**](https://github.com/block-foundation/teal-architecture-competition) |\n| **Housing Cooporative**           | [**\u003e\u003e\u003e**](https://github.com/block-foundation/solidity-housing-cooperative) | [**\u003e\u003e\u003e**](https://github.com/block-foundation/teal-housing-cooperative) |\n| **Land Registry**                 | [**\u003e\u003e\u003e**](https://github.com/block-foundation/solidity-land-registry) | [**\u003e\u003e\u003e**](https://github.com/block-foundation/teal-land-registry) |\n| **Real-Estate Crowdfunding**      | [**\u003e\u003e\u003e**](https://github.com/block-foundation/solidity-real-estate-crowdfunding) | [**\u003e\u003e\u003e**](https://github.com/block-foundation/teal-real-estate-crowdfunding) |\n| **Rent-to-Own**                   | [**\u003e\u003e\u003e**](https://github.com/block-foundation/solidity-rent-to-own) | [**\u003e\u003e\u003e**](https://github.com/block-foundation/teal-rent-to-own) |\n| **Self-Owning Building**          | [**\u003e\u003e\u003e**](https://github.com/block-foundation/solidity-self-owning-building) | [**\u003e\u003e\u003e**](https://github.com/block-foundation/teal-self-owning-building) |\n| **Smart Home**                    | [**\u003e\u003e\u003e**](https://github.com/block-foundation/solidity-smart-home) | [**\u003e\u003e\u003e**](https://github.com/block-foundation/teal-smart-home) |\n\n\n---\n\n## Colophon\n\n### Authors\n\nThis is an open-source project by the **[Block Foundation](https://www.blockfoundation.io \"Block Foundation website\")**.\n\nThe Block Foundation mission is enabling architects to take back initiative and contribute in solving the mismatch in housing through blockchain technology. Therefore the Block Foundation seeks to unschackle the traditional constraints and construct middle ground between rent and the rigidity of traditional mortgages.\n\nwebsite: [www.blockfoundation.io](https://www.blockfoundation.io \"Block Foundation website\")\n\n### Development Resources\n\n#### Contributing\n\nWe'd love for you to contribute and to make this project even better than it is today!\nPlease refer to the [contribution guidelines](.github/CONTRIBUTING.md) for information.\n\n### Legal Information\n\n#### Copyright\n\nCopyright \u0026copy; 2023 [Stichting Block Foundation](https://www.blockfoundation.io/ \"Block Foundation website\"). All Rights Reserved.\n\n#### License\n\nExcept as otherwise noted, the content in this repository is licensed under the\n[Creative Commons Attribution 4.0 International (CC BY 4.0) License](https://creativecommons.org/licenses/by/4.0/), and\ncode samples are licensed under the [Apache 2.0 License](http://www.apache.org/licenses/LICENSE-2.0).\n\nAlso see [LICENSE](https://github.com/block-foundation/community/blob/master/src/LICENSE) and [LICENSE-CODE](https://github.com/block-foundation/community/blob/master/src/LICENSE-CODE).\n\n#### Disclaimer\n\n**THIS SOFTWARE IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.**\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fblock-foundation%2Fsolidity-bim-collaboration","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fblock-foundation%2Fsolidity-bim-collaboration","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fblock-foundation%2Fsolidity-bim-collaboration/lists"}