> For the complete documentation index, see [llms.txt](https://hub.bsvblockchain.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hub.bsvblockchain.org/demos-and-onboardings/demo-solutions/demos/crowdfunding-platform/business-crowdfunding-platform.md). # Business Documentation **Demo ID**: `demo-2025-014` **Status**: `Production` **Last Updated**: `December 2025` *** ## Executive Summary Crowdfunding Platform is a full-stack BSV application that enables users to create and fund campaigns using BSV micropayments, with automatic token distribution to investors upon campaign completion. This demo showcases production-ready BSV patterns including the 402 Payment Protocol (BRC-103/104), BRC-29 key derivation, and individual token claiming workflows, providing a comprehensive reference implementation for payment-enabled blockchain applications. *** ## Problem Statement Traditional crowdfunding platforms face issues with high transaction fees, centralized control, lack of transparency, and delayed reward distribution. Campaign creators and investors need a trustless system where contributions are verifiable on-chain, rewards are automatically distributed, and micropayments are economically viable without prohibitive fees. *** ## How It Works * Users connect their BSV Desktop to the platform using WalletClient integration * Campaign creators set funding goals, with all progress tracked in real-time * Investors contribute using the 402 Payment Protocol with BRC-29 key derivation for secure payment addressing * The backend uses payment middleware to verify and internalize transactions automatically * When the campaign goal is reached, each investor can individually claim their PushDrop token * Campaign state is persisted to JSON files, ensuring data survives server restarts * The platform demonstrates both frontend (WalletClient) and backend (Wallet Toolbox) wallet management *** ## Key Benefits * **Low Transaction Costs**: BSV's micropayment capability enables small contributions without prohibitive fees * **Transparent Tracking**: All investments are recorded on-chain with verifiable transaction history * **Automatic Token Distribution**: Individual token claiming pattern distributes costs across investors * **Production-Ready Patterns**: Demonstrates real-world BSV implementation with proper state management * **Secure Payment Flow**: BRC-103/104 payment protocol with BRC-29 key derivation ensures secure transactions * **Flexible Architecture**: Supports both frontend and backend wallet implementations *** ## Target Users * Blockchain developers learning BSV payment integration patterns * Organizations building crowdfunding or micropayment applications * Educational institutions teaching blockchain application development * Startups exploring BSV for payment-enabled products * Developers seeking reference implementations of BRC standards *** ## Use Cases * **Crowdfunding Campaigns**: Fund projects, products, or services with transparent on-chain contributions * **Token-Gated Content**: Distribute access tokens to supporters when campaigns succeed * **Community Funding**: Enable communities to collectively fund shared initiatives * **Educational Workshops**: Teach BSV payment protocols and wallet integration * **Proof of Concepts**: Reference implementation for payment middleware and token distribution *** ## Current Impact The Crowdfunding Platform demonstrates how to build production-ready BSV payment applications with proper state management, payment protocol implementation, and token distribution. It provides a comprehensive learning resource for developers implementing real-world BSV patterns, showcasing the 402 Payment Protocol, BRC-29 key derivation, frontend and backend wallet integration, and individual token claiming workflows. *** ## Related Resources * **Technical Documentation:** [technical-crowdfunding-platform.md](/demos-and-onboardings/demo-solutions/demos/crowdfunding-platform/technical-crowdfunding-platform.md) * **Repository:** [GitHub - bsv-blockchain-demos/crowfunding-workshop-demo](https://github.com/bsv-blockchain-demos/crowfunding-workshop-demo) * **Workshop Material:** [Project: Crowdfunding Platform](https://github.com/bsv-blockchain/gitbook-poc-solutions/blob/master/demos/CROWDFUNDING-PLATFORM.md) *** *See technical documentation for implementation details and deployment instructions.* --- # Agent Instructions This documentation is published with GitBook. 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