> 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/register/business-register.md).

# Business Documentation

**Demo ID**: `demo-2025-002` **Status**: `Production` **Last Updated**: `August 2025`

***

## Executive Summary

Register (BlockMed) is a comprehensive blockchain-based prescription management solution built on BSV. It uses Decentralized Identifiers (DIDs) and Verifiable Credentials (VCs) to securely create, share, and verify digital prescriptions and related healthcare authorizations.

***

## Problem Statement

Healthcare providers, patients, pharmacies, and insurers require secure, transparent, and tamper-proof workflows for managing prescriptions and medication history. Traditional paper or centralized digital systems are vulnerable to fraud, data loss, and lack efficient cross-entity coordination.

Register solves these issues by leveraging the BSV blockchain and an overlay network to provide immutable tracking, identity validation, and controlled sharing of prescription data.

***

## How It Works

* Patients, doctors, pharmacies, and insurers are represented as actors with DIDs on the BSV overlay network.
* Doctors create prescriptions as verifiable credentials anchored on the blockchain.
* Patients share prescriptions securely with pharmacies which verify and dispense medication.
* Insurers confirm coverage by accessing authorized prescription copies.
* The system prevents fraud and double-spending through token-based transaction authority.

***

## Key Benefits

* **End-to-End Prescription Transparency:** Secure lifecycle from creation to dispensation.
* **Data Integrity & Authentication:** Immutable tracking anchored on BSV with strong cryptographic identity.
* **Fraud Prevention:** Prevents prescription duplication and unauthorized alterations.
* **Cross-Entity Workflow:** Facilitates seamless interaction between patients, doctors, pharmacies, and insurers.

***

## Primary Users

* Healthcare Providers (Doctors, Clinics)
* Patients
* Pharmacies
* Insurance Companies

***

## Use Cases

* **Prescription Creation & Sharing:** Issue and share verifiable medical prescriptions.
* **Dispension Tracking:** Record medication dispensing events on-chain for auditability.
* **Insurance Verification:** Allow payers to confirm prescription validity and coverage.
* **Patient Medication History:** Patient-controlled, secure record of medications taken.

***

## Current Impact

Deployed as a live demo within BSV ecosystem, Register showcases real-world secure prescription workflows with enhanced privacy, tracing, and fraud mitigation. It underpins the future of healthcare management leveraging blockchain.

***

## Related Resources

* **Technical Documentation:** [technical-register.md](/demos-and-onboardings/demo-solutions/demos/register/technical-register.md)
* **Repository:** [GitHub - bsv-blockchain-demos/register](https://github.com/bsv-blockchain-demos/register)
* **Demo Site:** (Not publicly listed; see technical documentation for local deployment)

***

*For detailed architecture and integration, see the technical documentation.*


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