[Proposal setup] Proposal title

Please provide your proposal title

Cardano Hub Indonesia: Patient - Dental Ownership Ecosystem

[Proposal Summary] Budget Information

Enter the amount of funding you are requesting in ADA

100000

[Proposal Summary] Time

Please specify how many months you expect your project to last

12

[Proposal Summary] Translation Information

Please indicate if your proposal has been auto-translated

No

Original Language

en

[Proposal Summary] Problem Statement

What is the problem you want to solve?

Private DAO for Medical Records works for the clinic's branches, Incentivized Dentist with NFT collection and Patient loyalty program.

[Proposal Summary] Supporting Documentation

Supporting links

• https://drive.google.com/drive/folders/1RIuHIgcS3yRy5vegamt2Vo90KwTdzydw?usp=sharing
,
• https://www.instagram.com/healnclinic/?hl=en
,
• https://www.instagram.com/cardanohubindonesia/
,
• https://forum.cardano.org/t/cardano-hub-indonesia-update-1/146149

[Proposal Summary] Project Dependencies

Does your project have any dependencies on other organizations, technical or otherwise?

Yes

Describe any dependencies or write 'No dependencies'

Budgeting for legal purposes is necessary to acquire the pilot project in this project’s proposal.

[Proposal Summary] Project Open Source

Will your project's outputs be fully open source?

No

License and Additional Information

No Open Source:

The Healn Clinic partnership was established, and its data is strictly closed to the public. The Healn Clinic is a family business related with Proposer Limitations toward web 2 based and traditional databases.

Open Documentations: Catalyst Teams Milestone Reviewers

[Theme Selection] Theme

Please choose the most relevant theme and tag related to the outcomes of your proposal.

Healthcare

[Campaign Category] Category Questions

Describe what makes your idea innovative compared to what has been previously funded (whether by you or others).

1. The first Dental Clinic with Cardano Blockchain Technology adoption and seamless application on early stage concept.
2. No competitor in the ecosystem meaning the clinic will have time to develop a working product.
3. Wallet integration enables traditional web 2 patients to onboard the Cardano ecosystem.

Describe what your prototype or MVP will demonstrate, and where it can be accessed.

1. Cardano Wallet Integration
2. Booking system/ Online Appointment
3. Proof of Care NFT for Patient and Dentist
4. Loyalty Rewards in Discount
5. Membership NFT
6. Accessible for:
   1. Mobile Application
   2. Web Based Application

Describe realistic measures of success, ideally with on-chain metrics.

1. Number of Existing user: 1122 (based on data August 2025)
2. Number of Average treatment vs patients: Each treatment minted 1 Proof of Care NFT
3. Average Visits/Month (from Chart): ~35–50 Patients
4. Assuming 40 Patients/Month x 12 Months = 480 NFTs/Year
5. Number of Health Workers participation
6. Number of active wallets (minimum user existing.)
7. Number of Treatment occured
8. Number of Health Workers Training

[Your Project and Solution] Solution

Please describe your proposed solution and how it addresses the problem

Perceived Problems:

1. Patient retention issues: traditional loyalty programs fail to create meaningful patient engagement, resulting in inconsistent treatments.
2. High equipment cost: advanced dental equipment such as scanners and lasers are costly, creating significant barriers for dentists to provide modern care.
3. Inefficient appointment systems, no shows waste valuable clinic time and resources.
4. No Marketing effort from Healn Clinic after 2 years operation.

Our Benefits to stakeholders and Cardano implementations

1. Our solution creates a blockchain powered ecosystem where patients directly fund dental equipment through NFTs, creating a win-win relationship between patients and dentists.
   1. NFT Based Medical Records Identity transformed to Treatment index.
   2. Proof of Care NFTs: immutable treatment records stored on Cardano Blockchain.
   3. Anti tampering: records cannot be altered or deleted by main clinic or branches
   4. Patient control: Patients maintain ownership of their medical data in the Healn Clinic ecosystem only.
   5. Patient accessibility: able to visit other city’s branches to get service.
   6. Metadata: treatment type, date, provider,
2. Equipment Royalty Mechanism enables personalized and co-ownership benefits.
   1. Threshold system: Patients who collect 50 NFT Proof of Care can initiate equipment crowdfunding
   2. Personalized equipment: Patients select specific equipment for their preferred dentist.
   3. Co-ownership benefits: contributors receive NFTs granting discounts and revenue sharing
   4. DID utilization mechanism and Membership based NFTs.
3. Dentist Ownership and Franchise Model as new opportunities.
   1. Treatment Asset NFTs:
      1. Potential Use Case:Dentist earn 1 NFT per 10 patient treatments
   2. Franchising Clinic for Dentist enabler:
      1. Potential Use Case: 5+ NFTs qualify to open franchise locations
4. Open API for Partnership’s purposes: integration with Booking Platforms, and payment gateways.

Technical Implementation:

1. Blockchain Architecture:
2. Platform: Cardano chain and Smart Contracts
3. Offchain Storage: IPFS for medical images and large files
4. Fiat on/off ramps via regulated exchanges.
5. Web based application that enables installment.

NFT Structure:

1. Proof of Care NFT
   1. Treatment metadata
   2. Dental points (loyalty tokens)
   3. Provider identification
2. Treatment Asset NFT
   1. Represents 10 completed premium treatments
   2. Transferable ownership rights
   3. Franchise qualification component
3. Co-ownership NFT
   1. Equipment selections based on Dentist’s recommendation, changeable each month.
   2. Revenue sharing rights
   3. Special privileges (priority booking and free consultations)

[Your Project and Solution] Impact

Please define the positive impact your project will have on the wider Cardano community

Success Metrics:

1. Adoption : Healn Clinic and Number of Qualified Dentist to open Franchise
2. Equipment Funded: Dental Services valued of IDR 1.5 Billion
3. NFT issuance: 1000+ Proof of Care NFTs minted
4. Patient Engagement: 50% retention rate improvement in participating clinic
5. Private DAO metrics’s outputs through Github Repository

Value Proposition:

1. Dentists obtain advanced equipment without loans, in this case, mitigate some cost saving while increasing loyalty through ownership incentives, clear pathway to clinic expansion, and position as technology forward provider.
2. Patients' treatment expenses become investments with returns, a chance to see opportunity together with their beloved dentist, access to advanced equipment they helped fund and clean tools, discounts and revenue sharing from equipment use, and immutable treatment history in case the patient wants to go to another dentist.

Future Development

1. Suppliers will enable guaranteed payment with upfront equipment funding, maintenance contracts, ongoing revenue from service agreements, and market expansion with increasing equipment adoption through alternative funding.
2. Secondary market place for used tools
3. Other brands onboard the application
4. Medical Record metadata with Legal recommendations.

For Patients (End-Users)

1. Own Your Treatment History: Every dental visit is recorded as a Proof of Care NFT – secure, tamper-proof, and accessible across clinics.
2. Easy Onboarding: Patients get a wallet in minutes, with free Welcome NFT. No crypto knowledge required.
3. Real Benefits: NFTs = discounts, loyalty rewards, and priority booking → not just digital assets, but real-world healthcare value.

For Dentists & Clinics

1. Retention & Loyalty: Patients with NFT history are more likely to return → boosting patient retention up to 20–30%.
2. Reputation & Trust: Immutable treatment records reduce fraud and malpractice risks.
3. Technology Differentiation: First in Indonesia to integrate blockchain into healthcare = competitive edge.

For Cardano Ecosystem

1. Real-World Utility: Healthcare = massive market. This project onboards >1,000 wallets
2. Measurable On-Chain Metrics: Every dental visit = 1 NFT minted → ~480 NFTs/year baseline.
3. Scalable Model: Start with 1 clinic → expand to multiple clinics & other healthcare sectors.

Quantifiable Metrics with Healn Clinic:

1. Monthly Transaction Volume
2. Patient users and wallet onboarding
3. Franchise clinics potentially qualified: 5 clinics and NFT based Licensing
4. Number of Existing user: 1122 (based on data August 2025)
5. Number of Average treatment vs patients: Each treatment minted 1 Proof of Care NFT
   1. Average Visits/Month (from Chart): ~35–50 Patients
   2. Assuming 40 Patients/Month x 12 Months = 480 NFTs/Year
6. Number of Health Workers participation
7. Number of active wallet
8. Number of Treatment occured

Key Results will be shared to:

1. Cardano Forum https://forum.cardano.org/t/cardano-hub-indonesia-update-1/146149
2. Catalyst Team - Milestone Module
3. Milestone Reviewers - Milestone module
4. Local Press Release - Posts’s links
5. Social Media Platforms of Cardano Hub Indonesia and Healn Clinic
   1. https://www.instagram.com/cardanohubindonesia/
   2. https://www.instagram.com/healnclinic/
6. New Github Repositories

[Your Project and Solution] Capabilities & Feasibility

What is your capability to deliver your project with high levels of trust and accountability? How do you intend to validate if your approach is feasible?

Our Team’s Capability:

Dental Industry Expert: 8 years in Indonesian dental practice management

1. Mrs. Stevany Graviyanti (Clinic's Finance Director) https://www.linkedin.com/in/stevanygrafiyanti/
2. Ms. Melati (Clinic's Operational Director) https://www.instagram.com/reel/C8wE-LOtIRQ/

Technical Team

1. Yohannes Indra https://www.linkedin.com/in/yohanesindra/ - UI UX Designer
2. Michael Kyoto - https://www.linkedin.com/in/michaelkyoto88/ Front End Developer
3. Andre Cahyadi - https://www.linkedin.com/in/andre-cahyadi-01773a195/ - Technical Project Coordinator

Administrator Team

1. Fanny Wijaya https://www.linkedin.com/in/fanny-wijaya-fny/ - Project and Accountant Manager
2. Vinni Alfiana - https://www.linkedin.com/in/vinni-a-2b6922379/ Legal Compliance Officer and Admin IT

Healn Clinic Indonesia (https://www.instagram.com/healnclinic/?hl=en)) proposes a revolutionary blockchain based ecosystem that transforms dental healthcare delivery through patient driven ownership. Our solution leverages Cardano chain to create a sustainable economic model where patients fund dental equipment through NFTs, enabling dentists to acquire advanced tools without debt while patients receive benefits and ownership stakes. This innovative approach addresses key challenges in Indonesia dental industry: equipment affordability, patient retention, and transparent record keeping internally with the patient.

This Proposal represents a paradigm shift in dental healthcare delivery by creating a patient driven ownership, transforming relationship between patients, dentists, and equipment. We create sustainable growth while improving care quality and accessibility.

This model has potential for expansion beyond Indonesia to South East Asia dental global markets and eventually to other healthcare specialities. Our solution aligns perfectly with Project Catalyst’s mission to drive real world Cardano adoption through innovative business that create measurable on chain activity while solving pressing industry challenges.

Funding Commitment:

To Define Mutual Commitment for Cardano Hub Indonesia: Patient Driven Dental Ownership Ecosystem

1. Parties Involved:. Cardano Hub Indonesia X Healn Clinic

Project Overview and Disbursement Schedule:

1. Milestone 1 50% upfront, 50% when done

2. Milestone 2- 50% upfront, 50% when done

3. Milestone 3 - 50% upfront, 50% when done

4. Milestone 4- 50% upfront, 50% when done

5. Educational resources translations 50% upfront, 50% when done

6. Funding Commitment Details

Total Funding Amount: 100000 ADA

Currency & Inflation Clauses: ADA - USDT - IDR conversion mandatory

Milestone-Based Triggers:

1. 50% upfront terms: each applicant in the proposal oblige to submit a report on documents/ PDF format to PM
2. Joint Responsibilities: Mandatory meetings and One on One evaluation.
3. Mitigation of Developer’s availability: Outsourcing through our Cardano networks between Cardano Hub Jakarta 2 or Cardano Hub Bandung team.

[Milestones] Project Milestones

Milestone Title

Agreement & Compliance

Milestone Outputs

1. Announced MoU with Healn Clinic as pilot partner.
   1. MoU with Healn Dentist
2. Legal consultation & compliance with ARY& Partners
3. Online Workshop 1: Training Health Worker
   1. Onboarding health workers of Healn Clinic to training program

Acceptance Criteria

1. Two official MoU signed. (Cardano Hub Indonesia & Healn Clinic)
2. Compliance document submitted from Law Firm
3. Online Workshop 1: Training Health Worker
   1. Attend by At least 10 health workers participated (Included Dentist, Nurse, and Administrator)

Evidence of Completion

1. Documentation of signed MoU. (Open Public for 1 page and Completed will be Show to Catalyst Team)
2. Legal compliance report/documents.
3. Videos and Photos Documentation for Onine Workshop

Delivery Month

2

Cost

8500

Progress

10 %

Milestone Title

NFT Structure & App Setup

Milestone Outputs

1. Smart contract for Proof of Care NFT.
2. Smart contract for Treatment Asset NFT.
3. Cardano wallet integration with booking app/website.
4. Online Workshop: NFT modules and Booking Appointment Training

Acceptance Criteria

1. 100 wallets onboarded (out of 1,122 existing users from Dental Clinic)
2. 160 Proof of Care NFTs minted (≈40/month × 3 months) for Special Treatment
3. 10 Treatment Asset NFTs minted for Special Treatment

Evidence of Completion

Evidence of Completion:

1. On-chain record of NFT issuance.
2. Demo app/website with wallet connect.
3. Explorer transaction report.

Delivery Month

4

Cost

21500

Progress

50 %

Milestone Title

Existing Client Activation

Milestone Outputs

Output:

1. Wallet onboarding kiosks at clinics for existing patients. Functional
2. Airdrop Welcome NFT to legacy patients (existing patients). Functional
3. Loyalty & reward NFT (discounts, benefits, priority booking). Functional

Acceptance Criteria

Acceptance Criteria:

1. 60% of existing patients (~670) have wallets. Functional
2. 160 Proof of Care NFTs minted (≈80/month × 2 months). F_unctional_
3. Patient retention increased by 20%. using New System

Evidence of Completion

Evidence of Completion:

1. Wallet onboarding report (clinic dashboard).
2. On-chain NFT issuance record.
3. Patient retention data.

Delivery Month

2

Cost

25500

Progress

70 %

Milestone Title

Branding & Lead Generation

Milestone Outputs

Output:

1. Awareness campaign via social media & local events.
2. Influencers onboarding
3. Press Release
4. NFT-based referral program (existing patients bring new ones).
5. Co-marketing with Cardano community & healthcare events.

Acceptance Criteria

Acceptance Criteria:

1. Two public campaigns executed.
2. 1,000 active wallets Functional
3. 200 Proof of Care NFTs minted (≈100/month × 2 months). Functional
4. 20% quarterly growth in new patients.

Evidence of Completion

Evidence of Completion:

1. Campaign reports (social media & events).
2. On-chain wallet growth record.
3. Monthly clinic report of new patients.

Delivery Month

2

Cost

17000

Progress

90 %

Milestone Title

Final Milestone

Milestone Outputs

Output:

1. Published Close out report on Cardano Forum
2. Published Close out video On Youtube Channel Cardano Hub Indonesia
3. Published Open Source Documentation and Closed Documentation to Catalyst Team

Acceptance Criteria

Acceptance criteria

1. Delivering High Quality Close out Video
2. Submitted to Youtube Channel
3. Submitted to Cardano Forum
4. Open Source Documentation in form of Dashboard
5. Closed Documentation regarding Private DAO
6. Close out Report in form of Catalyst Team’s template

Evidence of Completion

Evidence

1. Github Repository (link)
2. Spreadsheet documentation available
3. Project report from milestone 1-5
4. Photos and videos documentations

Delivery Month

1

Cost

12750

Progress

100 %

[Final Pitch] Budget & Costs

Please provide a cost breakdown of the proposed work and resources

Budget Timeline & Milestone Allocation

1. Milestone 1: Foundation Phase (Month 1-2) - 8,500 ADA (10%)
   1. Requirements gathering and detailed planning
   2. Legal framework establishment
   3. Initial smart contract architecture design
   4. Deliverables: Project plan, legal framework, technical specifications
2. Milestone 2: Core Development (Month 3-5) - 21,250 ADA (25%)
   1. Wallet integration implementation
   2. Booking system development
   3. NFT structure design and implementation
   4. Deliverables: Functional wallet integration, booking system prototype
3. Milestone 3: Feature Implementation (Month 6-8) - 25,500 ADA (30%)
   1. Proof of Care NFT implementation
   2. Loyalty rewards system development
   3. Membership NFT functionality
   4. Mobile application development
   5. Deliverables: Working NFT systems
4. Milestone 4: Testing & Refinement (Month 9-10) - 17,000 ADA (20%)
   1. System integration testing
   2. User acceptance testing with clinic staff
   3. Security audits and refinements
   4. Deliverables: Test reports, security audit results, refined application
5. Milestone 5: Deployment & Adoption (Month 11-12) - 12,750 ADA (15%)
   1. Full system deployment
   2. Health worker training program
   3. Patient onboarding campaign
   4. Deliverables: Launched system, training materials, adoption metrics

[Final Pitch] Value for Money

How does the cost of the project represent value for the Cardano ecosystem?

Cost of the project:

1. Budgeted for certain items that will consider fix cost regarding legal
2. The recommendations and findings of the legal team to accommodate management consent and T&Cs.
3. Working hours justify benchmarking to professionals in the private sectors of Indonesia.
4. These Project Outputs can be opened to enhance better pilot projects and other partnerships with payment gateway and/or fiat via legitimated and regulated exchanges.

Value for Money:

1. We established a partnership with the Healn Clinic team and decided to dedicate time and effort to create a fully functional mobile application. In a moment we decided to enter Cardano Use Case (CUC) Concept Category, conducting a future roadmap with Project Catalyst as our main sponsor.
2. Some Features enabled here will be developed and maintained accordingly.
3. Whitepaper will be created when entering the product category in the next fund.

Based on Proposed Work and Resources relationship : 85,000 ADA

• Development Costs: 42,500 ADA (50%)
  • Smart Contract Development: 17,000 ADA
  • UI/UX Development: 12,500 ADA
  • Mobile Application Development: 13,000 ADA
• Operational Costs: 25,500 ADA (30%)
  • Project Management: 8,500 ADA
  • Legal & Compliance: 7,000 ADA
• S ystem Administration: 5,000 ADA
  • Training & Documentation: 5,000 ADA
• Marketing & Adoption: 12,750 ADA (15%)
  • Patient Onboarding Campaigns: 5,750 ADA
  • Health Worker Training: 4,000 ADA
  • Community Building: 3,000 ADA
• Contingency: 4,250 ADA (5%)
  • Reserved for unforeseen challenges and adjustments

[Required Acknowledgements] Consent & Confirmation

Terms and Conditions:

Yes