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OPENENET-MoneroSpace-Satellite-Network-for-monero.md
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OPENENET-MoneroSpace-Satellite-Network-for-monero.md
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---
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layout: fr
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title: OPENENET-MS01-MoneroSpace-Decentralized-Satellite-Network
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author: OPENENET Team
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date: April 12, 2025
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amount: 30000
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milestones:
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- name: Satellite Node Hardware Design & Team Formation
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funds: 7000
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done: false
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status: unfinished
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- name: Radiation-Hardened Node Software Development & Compliance Preparation
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funds: 8000
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done: false
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status: unfinished
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- name: Satellite Prototype Testing & Spectrum Application
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funds: 10000
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done: false
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status: unfinished
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- name: Community Testnet Launch & First Deployment
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funds: 5000
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done: false
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status: unfinished
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payouts:
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- date: 2025-09-30
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amount: 7000
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- date: 2026-03-31
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amount: 8000
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- date: 2026-09-30
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amount: 10000
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- date: 2027-03-31
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amount: 5000
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---
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# OPENENET-MS01: MoneroSpace Decentralized Satellite Network
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**Proposal ID:** OPENENET-MS01
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- **Project Repository:** [https://git.openenet.cn/MoneroSpace](https://git.openenet.cn/MoneroSpace)
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- **Collaboration Platform:** [https://cloud.openenet.cn/MoneroSpace](https://cloud.openenet.cn/MoneroSpace)
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## 1. Project Overview
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### 1.1 Core Objectives
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MoneroSpace aims to build a **decentralized censorship-resistant satellite communication network** through open-source hardware and encryption protocols, achieving:
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- **Global Ubiquitous Access**: Providing Monero transaction channels for areas without terrestrial networks (e.g., oceans, polar regions) and censored regions (e.g., Iran, Syria).
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- **Physical-Layer Censorship Resistance**: Bypassing internet blockades using low-earth orbit (LEO) satellites to ensure independent transaction broadcasting.
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- **Community-Driven Ecosystem**: Open-sourcing satellite hardware designs and communication protocols to enable third-party node deployment.
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### 1.2 Core Values
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| Dimension | Innovation | Contribution to Monero Ecosystem |
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|--------------|----------------------------------------------------------------------------|------------------------------------------------|
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| **Technical** | Laser+RF hybrid communication, radiation-hardened full-node design | Enhances network redundancy against 51% attacks and geographic blockades |
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| **Compliance**| Neutral-region ground station deployment, ITU spectrum compliance | Meets data privacy and international telecommunication regulations |
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| **Economic** | Satellite node mining incentives, transaction fee sharing model | Establishes a sustainable decentralized infrastructure economy |
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## 2. Technical Solution
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### 2.1 Satellite Node Hardware Architecture (3U CubeSat Standard)
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#### 2.1.1 Core Component Specifications
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| Module | Technical Parameters | Radiation/Life Design |
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|----------------|--------------------------------------------------------------------------------------|---------------------------------------------|
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| **Dimensions/Weight** | 3U (10×10×34cm), 5.2kg (including 200g hydrazine fuel) | Carbon fiber frame + aluminum panel (40% reduction in space radiation absorption) |
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| **Power System** | - Dual-sided gallium arsenide solar panels: 60W peak power (28% efficiency)<br>- Radiation-hardened lithium battery: 25Ah (1000 charge cycles)<br>- Power management: Dynamic allocation (30W operational, 5W standby) | Anti-UV coating on solar panels for aging resistance |
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| **Computing Unit**| - Processor: 8-core ARM Cortex-A72 (1.5GHz, QML V-level radiation-hardened, SEU flip rate < 0.5 times/year)<br>- Memory: 8GB LPDDR4 (ECC-enabled, operating temp -55°C~+85°C)<br>- Storage: 512GB industrial eMMC (100,000 write cycles, hardware-level wear leveling) | Processor-integrated temperature sensor, automatic downclocking to 1.0GHz above 75°C |
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| **Communication Modules** | **Laser Terminal**:<br>- 1550nm wavelength, 500km range, 2.5Gbps rate<br>- QPSK+LDPC error correction (bit error rate < 10^-10)<br>**RF Module**:<br>- Ku band (12-18GHz), DVB-S2X compliant, phased array antenna (30dBi gain) | Laser terminal with micro-propulsion calibration (pointing accuracy ±0.05°) |
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| **Attitude Control** | - Three-axis magnetorquer + sun sensor (attitude adjustment accuracy ±0.1°)<br>- Hydrazine micro-thrusters (orbit maintenance, 3-year fuel reserve) | Dual-redundancy control modules (switching time < 30ms) |
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#### 2.1.2 Hardware Design Resources
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- Motherboard Layout: [https://git.openenet.cn/MoneroSpace/hardware-design/ms01-board-layout.png](https://git.openenet.cn/MoneroSpace/hardware-design/ms01-board-layout.png) (Draft for public review)
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- Antenna Deployment Mechanism: [https://git.openenet.cn/MoneroSpace/hardware-design/antenna-mech.pdf](https://git.openenet.cn/MoneroSpace/hardware-design/antenna-mech.pdf) (Including stress analysis)
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### 2.2 Communication System Design
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#### 2.2.1 Three-Layer Communication Architecture
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```mermaid
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graph TB
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subgraph User Layer
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A[User Terminal] -->|UHF 400-470MHz| B[Satellite Node]
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end
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subgraph Satellite Layer
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B -->|Laser 1550nm| C[Neighbor Satellite 1]
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B -->|Laser 1550nm| D[Neighbor Satellite 2]
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C -->|Laser 1550nm| E[Ground Station]
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D -->|S-Band 2-4GHz| E
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end
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subgraph Ground Layer
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E[Neutral Ground Station] -->|Tor Network| F[Monero Mainnet]
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end
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```
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- **User Access**:
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- Terminal modification: Compatible with Starlink Dish, integrated with radiation-hardened encryption module (ChaCha20-Poly1305).
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- Dynamic frequency hopping: 128 frequency points, 10-second interval, with satellite-side frequency prediction (45% improved anti-jamming success rate).
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- **Inter-Satellite Communication**:
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- Laser link: Randomly selects 2 neighbors for forwarding, adds 30% dummy transactions to obfuscate paths (anonymity set expanded 5x).
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- RF link: DVB-S2X standard, AES-256-GCM encryption, emergency channel for laser outages (latency < 500ms).
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- **Ground Access**:
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- Ground stations in Switzerland (Zug) and Iceland (Reykjavik), each with 5 radiation-hardened servers storing Monero full nodes.
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- Tor integration: 3-hop Tor relay for mainnet access, 99.9% node IP anonymity.
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### 2.3 Monero Node Optimization
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#### 2.3.1 Software Architecture
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- **Core Components**:
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- Consensus layer: Adapted for RandomX algorithm, allowing satellite nodes to mine (hash rate ≤5% to avoid centralization).
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- Network layer: Extended Dandelion++ protocol with "space stem phase" (3-5 hop satellite forwarding).
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- Storage layer: Differential synchronization (stores last 3 years of blocks), cold-hot data separation for radiation-hardened eMMC.
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#### 2.3.2 Performance Metrics
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| Metric | Satellite Node | Traditional Ground Node | Advantage |
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|--------------|------------------|-----------------------|------------------------------|
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| Transaction Verification Speed | 1500 tx/s | 800 tx/s | 87% improvement (NEON acceleration + memory optimization) |
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| Radiation Resistance | 100krad | Commercial <1krad | 100x radiation tolerance |
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| Data Redundancy | Dual-module backup | Single node | Failure recovery time <20ms |
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## 3. Implementation Timeline
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### 3.1 Preparation & Design Phase (2025)
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| Timeframe | Task | Deliverables |
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|--------------|----------------------------------------------------------------------|-----------------------------------|
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| **Q2-Q3** | Form core team (hire aerospace engineers, blockchain developers) | Team profiles公示 (Nextcloud) |
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| **Q3** | Finalize satellite hardware design (CPU/storage/communication选型) | Hardware design whitepaper (draft) |
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| **Q3** | Launch Gitea/Nextcloud platforms, open hardware/protocol resources | Open-source repository initialized |
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| **Q4** | Procure radiation-hardened components, begin lab testing | Material performance report |
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### 3.2 Development & Compliance Phase (2026)
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| Timeframe | Task | Deliverables |
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|--------------|----------------------------------------------------------------------|-----------------------------------|
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| **Q1** | Complete Monero node optimization code, start radiation software testing| Code repository commit (Gitea) |
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| **Q2** | Submit ITU spectrum application (Ku band + laser communication) | ITU application acceptance number |
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| **Q3** | Integrate satellite prototype, complete thermal vacuum testing | Test video (YouTube public) |
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| **Q4** | Finalize ground station选址 (Switzerland/Iceland), start compliance audit| Data privacy protection plan |
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### 3.3 Deployment & Operation Phase (2027)
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| Timeframe | Task | Deliverables |
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|--------------|----------------------------------------------------------------------|-----------------------------------|
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| **Q1** | Launch first tech demo satellite (V1.0, no communication payload) | In-orbit satellite video |
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| **Q2** | Open community testnet, allow developer access to satellite simulations| Testnet documentation (Gitea) |
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| **Q3** | Complete laser module integration, launch 3-satellite communication subnet| Star-earth transaction demo (latency <200ms) |
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| **Q4** | Launch second crowdfunding, deploy 10-satellite network | Global coverage map (Nextcloud) |
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## 4. Budget Allocation (XMR)
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### 4.1 Phase 1 Budget (30,000 XMR)
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| Project | Amount | Percentage | Detailed Usage |
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|----------------|----------|------------|-----------------------------------------------------------------------|
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| **Hardware R&D** | 15,000 | 50% | 3 satellite prototypes, radiation-hardened chips (BAE RAD750), laser modules |
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| **Software Development** | 8,000 | 27% | Monero node optimization, laser protocol development, automated testing |
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| **Compliance & Audit** | 4,000 | 13% | ITU spectrum application (3 satellites), GDPR/FCC compliance certification |
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| **Community Operations** | 2,000 | 7% | Developer incentives, technical workshops, multilingual documentation |
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| **Contingency** | 1,000 | 3% | Mitigate launch failures, supply chain delays |
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### 4.2 Financial Governance
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- **Multi-sig Wallet**: 3/5 signature mechanism (technical lead, compliance advisor, community volunteer).
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- **Transparency**: Quarterly financial reports with invoices on Nextcloud.
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- **Audit**: Third-party audits for quarterly financial reports (community oversight during preparation).
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## 5. Risk Assessment & Mitigation
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### 5.1 Technical Risks
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| Risk | Scenario | Mitigation |
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|----------------|--------------------------------------------------------------------------|-------------------------------------------|
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| Laser Link Failure | Satellite attitude adjustment or cloud obstruction | 1. Activate S-band RF backup link<br>2. Develop AI cloud prediction algorithm |
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| Radiation Induced Errors | High-energy particle-induced SEU flips in processors | 1. Triple-module redundancy for critical code<br>2. Hourly memory integrity checks |
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| Storage Degradation | eMMC write cycle exhaustion | 1. Cold-hot data separation<br>2. Dynamic address mapping algorithm |
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### 5.2 Compliance Risks
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| Risk | Scenario | Mitigation |
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|----------------|--------------------------------------------------------------------------|-------------------------------------------|
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| Spectrum Denial | ITU rejection of requested frequency bands | 1. Apply for backup bands (e.g., Ka band)<br>2. Participate in WRC-2027 spectrum negotiations |
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| Data Cross-Border | GDPR violations in ground station data storage | 1. Localized data storage (Switzerland/Iceland)<br>2. Privacy-enhanced computation (PEP) |
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### 5.3 Financial Risks
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| Risk | Scenario | Mitigation |
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|----------------|--------------------------------------------------------------------------|-------------------------------------------|
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| Funding Shortfall| Insufficient community contributions | 1. Open corporate sponsorship (satellite naming rights)<br>2. Pre-sell node DIY kits |
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| Cost Overrun | Radiation-hardened chip price fluctuations | 1. Fixed-price agreements with suppliers<br>2. Develop FPGA alternative solutions |
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## 6. Community Engagement Plan
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### 6.1 Open-Source Collaboration
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- **Hardware Design**: All CAD drawings and BOM lists open-sourced on Gitea (CERN-OHL protocol), allowing third-party modification.
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- Example: [https://git.openenet.cn/MoneroSpace/hardware-design/ms01-bom.xlsx](https://git.openenet.cn/MoneroSpace/hardware-design/ms01-bom.xlsx) (Draft for public review)
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- **Protocol Development**: Laser communication code under MIT protocol, welcoming Pull Requests.
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- Repository: [https://git.openenet.cn/MoneroSpace/laser-protocol](https://git.openenet.cn/MoneroSpace/laser-protocol) (Under development)
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### 6.2 Incentive Mechanism
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| Contribution Type | Reward | Application Channel |
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|-------------------|------------------------------------------------------------------------|-----------------------------------|
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| Code Submission | 0.1 XMR/valid line (core protocol), 0.05 XMR/valid line (tools) | Gitea Issue tagged #code-bounty |
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| Hardware Modification | 0.05% transaction fee sharing after node deployment (compliance-reviewed) | Nextcloud form submission |
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| Documentation Translation | 0.01 XMR/word (technical whitepaper), 0.005 XMR/word (user guide) | Email to translator@openenet.cn |
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### 6.3 Transparency Assurance
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- **Progress Tracking**: Real-time development status on Gitea kanban: [https://git.openenet.cn/MoneroSpace/kanban](https://git.openenet.cn/MoneroSpace/kanban)
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- **Community Oversight**: Dedicated discussion forum (Monero Forum #OPENENET-MS01), weekly online Q&A sessions.
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## 7. Proposer Information (Preparation Phase)
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### 7.1 Current Status
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- **Community Certification**: Applying for Monero Community Developer Certification (MCC), expected completion Q3 2025.
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- **Collaboration Platforms**: Gitea/Nextcloud ready, welcome collaborator applications (send resumes to dev@openenet.cn).
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- **Communication Channels**:
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- Email: admin@openenet.cn
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- Forum: [https://forum.getmonero.org/u/OPENENET-Tech](https://forum.getmonero.org/u/OPENENET-Tech) (Preparation-phase account)
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## 8. Appendices (Upcoming Releases)
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1. **Forthcoming Resources**
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- 《Satellite Node Radiation-Hardened Design Whitepaper》 (Q4 2025)
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- 《Laser Communication Protocol Technical Report》 (Q1 2026)
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- 《ITU Spectrum Application Progress公示》 (Q2 2026)
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2. **Existing Resources**
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- Gitea Repository: [https://git.openenet.cn/MoneroSpace](https://git.openenet.cn/MoneroSpace) (Hardware templates, protocol frameworks)
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- Nextcloud Space: [https://cloud.openenet.cn/MoneroSpace](https://cloud.openenet.cn/MoneroSpace) (Collaboration access available upon request)
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## 9. Conclusion
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The MoneroSpace project focuses on **open-source collaboration** to fill the gap in Monero's physical-layer censorship resistance. Despite preparation-phase challenges, our transparent development process, community-driven incentives, and robust technical solutions aim to build a decentralized satellite communication infrastructure.
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**Funding Address**:
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`89kHbyor9fFRRCGwfWD6j2XSfZz4BdVnf9zDuYf3HEpGXbASX2keFQa6BBR5Ty1KdARuZ7XtpXNvzWdvtsnT3QpB2k3gYN3`
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(Supports direct XMR transfers, community-audited fund usage)
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We welcome your support and participation in bringing censorship-resistant communication to the next dimension for the Monero network!
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**Proposal expiration date: December 28, 2030 00:00 (UTC)**
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**Proposer**: OPENENET Team
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**Date**: April 12, 2025
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