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SATSOFT

Uncensorable Internet from the Stratosphere

A laser-linked blimp constellation delivering LoRa mesh connectivity to every mobile phone on Earth. Open-source. Bitcoin-funded. Unjammable.

0 Blimps Cover Lebanon
0 Gbps Laser Backbone
0km LoRa Range
<0ms Latency

Why the world needs a new layer

Existing infrastructure is controlled, expensive, and vulnerable. We need communication that no one can shut down.

🔒

Internet Censorship

70+ countries actively restrict internet access. Traditional infrastructure is controlled by governments and corporations. Even Starlink can be remotely disabled by a single company. Your freedom of communication depends on someone else's permission.

70+ countries
📷

Last-Mile Dead Zones

Cell towers cost $150-300K each, require power grids, government licenses, and months to deploy. Rural areas, conflict zones, and developing regions are perpetually underserved. The economics don't work for the people who need it most.

2.6B unconnected
📡

Jam-Vulnerable Systems

Satellite signals can be jammed with $50 equipment. RF-based systems can be detected and disrupted. In conflict zones, communications are always the first casualty. Every existing system has a single point of failure.

First casualty

SatSoft Constellation Architecture

Three layers working together: laser backbone, LoRa broadcast, and ground mesh.

BLIMP A
20km alt
BLIMP B
20km alt
BLIMP C
18km alt
FSO 10 Gbps FSO 10 Gbps FSO Downlink GROUND LEVEL
Ground Station
→ Internet
LoRa-WiFi
Gateway
LoRa-WiFi
Gateway
LoRa-WiFi
Gateway
LoRa-WiFi
Gateway
📱
📱
📱
📱
📱
📱

Four-layer architecture

01

Stratospheric Blimps

18-22 km altitude // Above all weather

Solar-powered helium-filled platforms operating in the stratosphere. 500 m² of solar panels generate 47 kW continuous power. Months of uninterrupted flight above clouds, rain, and turbulence. Near-invisible to ground observers at 20 km altitude.

47 kW solar 3-6 months aloft 45 kg payload Wind: 5-25 km/h
02

Laser Backbone (FSO)

Inter-blimp optical links // Zero RF emissions

10 Gbps free-space optical links between blimps using 1550nm laser terminals. Zero electromagnetic emissions means the backbone is completely undetectable by ground-based SIGINT. Works perfectly through the near-vacuum stratospheric air with 200-400 km range per link.

10 Gbps/link 200-400 km range <10 kg terminal Zero RF signature
03

LoRa Broadcast

Sub-GHz ISM band // No license needed

Each blimp carries 8 LoRa concentrators broadcasting on 868/915 MHz. From stratospheric altitude, the radio horizon extends to 500+ km. Spread-spectrum modulation makes signals inherently jam-resistant and hard to distinguish from background IoT traffic. Emergency messaging works even when everything else fails.

500 km radius 450 kbps aggregate Spread-spectrum 868/915 MHz ISM
04

Ground Mesh

Community-deployed // Any phone connects

Solar-powered LoRa-to-WiFi micro-gateways that anyone can deploy. Receives LoRa signals from the blimp, converts to local WiFi hotspot. Any phone connects without special hardware. Self-organizing mesh network that grows with the community. Each node costs $30-80.

$30-80/node Solar powered WiFi output Any phone

Numbers that matter

System Specifications

ParameterValue
Blimp altitude18-22 km
Coverage per blimp500 km radius
Backbone bandwidth10 Gbps (FSO)
LoRa aggregate450 kbps / blimp
Ground downlink10 Gbps (FSO)
Latency<5 ms round-trip
User terminal$0 (WiFi phone)
Power generation47 kW (solar)
Endurance3-6 months
Comms payload45 kg
Anti-detectionZero RF backbone

vs. Alternatives

SatSoftStarlinkCell Tower
Latency<5ms20-40ms10-30ms
User cost$0$599+$120/moContract
Coverage/unit785K km²Global*20-80 km²
Censorship proofYesNoNo
Jam resistantYesNoNo
Needs gridNoYesYes
Deploy timeWeeksOrderMonths
Cost per unit$3-8M$250K/sat$150-300K

Others have tried. None have this combination.

Sceye
$213M raised
Stratospheric LTA airship. SoftBank-backed, targeting Japan 2026. Corporate-controlled, closed-source, no censorship resistance focus.
Airbus Zephyr / AALTO
$100M+ (NTT consortium)
Solar fixed-wing HAPS. 67-day flight record. Military-focused, defense contracts. Only 5kg payload capacity.
Thales Stratobus
EUR 43M (EU Commission)
Non-rigid stratospheric airship. EU defense backing with 6 member states. Government-controlled, surveillance-focused.
Google Loon
~$500M+ (Alphabet)
High-altitude balloons for 4G. Shut down Jan 2021 after 9 years. Couldn't find sustainable business model. Technology transferred to Project Taara.
Project Taara
VC-funded (undisclosed)
Free-space optical laser internet. 20 Gbps over 20km. Deployed in 12+ countries. Laser only, no aerial platform, ground-to-ground only.
Lacuna Space
Undisclosed
Direct-to-satellite LoRaWAN IoT. Standard devices, 10 satellites. Low bandwidth only (kbps). No laser backbone, no mesh.

None combine: open-source + Bitcoin-funded + laser backbone + LoRa mesh + censorship resistance

treasuremap.ch Integration

The communication network doubles as a persistent aerial survey platform for last-mile geological discovery.

🌐

Aerial Survey Payload

Blimps carry magnetometers and hyperspectral cameras alongside communication equipment. Persistent coverage reveals geological features invisible to satellites.

📡

Remote Sensor Backhaul

Ground-deployed IoT sensors (seismic, magnetic, geochemical) transmit via LoRa to the blimp network. No cellular coverage needed at survey sites.

🚀

Field Access Anywhere

Geologists in zero-connectivity areas access treasuremap.ch databases, upload findings, and coordinate in real-time through the blimp mesh.

Last-Mile Discovery

The network IS the survey platform. A blimp loitering over a survey area for months provides continuous data collection impossible with aircraft or satellite.

"The network IS
the survey platform"
Visit treasuremap.ch →

Five phases to global mesh

Each milestone is funded independently through Bitcoin. Deliver, prove, then scale.

1
Ground Mesh Prototype
ACTIVE
0.5 BTC (~$50,000)
Deploy a Meshtastic-based LoRa mesh in a test city. Prove the ground layer works before going aerial.
  • 50 LoRa ground nodes deployed
  • LoRa-to-WiFi gateway firmware
  • Open-source hardware designs
  • Coverage mapping + performance data
0.06 / 0.5 BTC12%
2
Low-Altitude Blimp
UPCOMING
10 BTC (~$1,000,000)
First blimp at 3-5 km altitude with LoRa gateway. Prove aerial coverage over 250 km radius.
  • Custom 25-30m blimp platform
  • 8x LoRa concentrator array
  • Solar power system (33 kW)
  • 2-week continuous flight test
0 / 10 BTC0%
3
Laser Backbone Test
PLANNED
20 BTC (~$2,000,000)
Add FSO laser terminals to two blimps. First demonstration of jam-proof optical communication chain.
  • 2x Mynaric CONDOR FSO terminals
  • Prove 10 Gbps inter-blimp link
  • Zero-RF backbone validation
  • Weather resilience testing
0 / 20 BTC0%
4
Stratospheric Constellation
FUTURE
100 BTC (~$10,000,000)
Three blimps at 20 km altitude with full laser mesh backbone. Cover a small country.
  • 3x stratospheric blimps (60-80m)
  • Full laser mesh backbone
  • 500+ ground micro-gateways
  • Cover Lebanon-sized area (10,400 km²)
0 / 100 BTC0%
5
Global Mesh
VISION
1,000 BTC (~$100,000,000)
100+ blimps worldwide forming a permanent uncensorable internet layer. Every phone on Earth reachable.
  • 100+ stratospheric blimps
  • Global laser backbone mesh
  • Millions of ground nodes
  • Permanent uncensorable internet
0 / 1,000 BTC0%

Censorship-resistant money
for censorship-resistant internet

Bitcoin is borderless, permissionless, and unstoppable. Just like the network we're building. Every satoshi funds freedom of communication.

0
sats raised so far

Bitcoin On-Chain

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bc1qsatsoft7mesh7network7fund7btc7addr
Click to copy. For larger donations.

Lightning Network

⚡ LN QR
satsoft@getalby.com
Instant. Near-zero fees. Any amount.

Supporter Tiers

1,000 sats
Signal Booster
Your name on the supporter wall. You helped build the mesh.
100,000 sats
Mesh Node
Receive a physical LoRa ground node. Deploy it anywhere. Expand the network.
1,000,000 sats
Blimp Pilot
Your name etched on the first blimp. Early access to the network. Priority support.
10,000,000 sats
Constellation Founder
Governance rights in the SatSoft DAO. Lifetime access. Shape the future of free communication.

Frequently Asked Questions

How is this different from Starlink?
Starlink is a commercial service owned by SpaceX. They can disable terminals remotely, comply with government takedown orders, and charge $120/month. SatSoft is open-source, community-owned, and uses laser backbone that produces zero detectable RF. No single company can shut it down. User cost is $0 since you connect via standard WiFi.
Can governments shoot down the blimps?
At 20 km altitude, blimps are beyond the range of MANPADS (max ~6 km) and most anti-aircraft guns. Engaging them would require an expensive missile system. The blimps are also nearly invisible at that altitude, produce no heat signature, and the laser backbone has zero RF emissions to detect. Multiple blimps provide redundancy - losing one doesn't bring down the network.
How do phones connect without special hardware?
Ground-level micro-gateways receive LoRa signals from the blimps and rebroadcast as standard WiFi. Your phone connects to WiFi normally - no app, no hardware, no configuration. For direct LoRa access, a $30-80 dongle connects via Bluetooth. Future phones with LoRa chips (like the SpecFive Spectre Pro) will connect directly.
What happens in bad weather?
The blimps operate in the stratosphere at 18-22 km - above all weather. There is no rain, no clouds, no turbulence at that altitude. Winds are calm (5-25 km/h). The laser backbone between blimps is unaffected. Only the ground downlinks could be weather-impacted, mitigated by multiple ground stations with geographic diversity and RF backup links.
Is LoRa fast enough for internet?
LoRa alone delivers ~450 kbps per blimp - enough for messaging, IoT data, and emergency communications but not video streaming. The bulk data comes via the laser backbone: 10 Gbps FSO downlinks to ground stations, which then distribute via fiber and WiFi. LoRa is the coverage layer (500km radius), while laser is the bandwidth layer. Together they serve a city of 50,000 people.
How does Bitcoin Lightning fundraising work?
Lightning Network enables instant Bitcoin micropayments with near-zero fees. You can send as little as 1 satoshi (~$0.001). Donations go directly to the project wallet - no intermediaries, no payment processors that could be pressured to cut us off. We use censorship-resistant money to fund censorship-resistant infrastructure. Donations are tracked on-chain for full transparency.
Is this legal?
LoRa operates in unlicensed ISM bands (868/915 MHz) worldwide. Free-space optical communication requires no spectrum license. Blimp operations in the stratosphere are largely unregulated but require coordination with aviation authorities. SatSoft is incorporated in Switzerland, which has strong privacy laws and a long tradition of neutrality. The system itself is dual-use communication infrastructure - legal everywhere that communication is legal.
How does this help treasuremap.ch?
The same blimp network that provides communication also carries geological survey instruments (magnetometers, hyperspectral cameras). It provides persistent aerial observation over mineral exploration sites, LoRa backhaul for remote IoT sensors, and connectivity for field teams in zero-coverage areas. The blimps are the perfect last-mile platform for treasuremap.ch's mineral discovery operations.