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depin-building-physical-infra-on-chain
Blog

The Geopolitical Cost of Centralized Internet Backbones

A technical analysis of how undersea cables and major IXPs create national security vulnerabilities, and why decentralized physical infrastructure networks (DePIN) are the only credible counter-strategy.

introduction
THE GEOPOLITICAL COST

Introduction: The Internet Has a Physical Spine

The internet's physical infrastructure creates centralized choke points vulnerable to state-level control.

Internet traffic funnels through a handful of submarine cable landing stations. This creates a centralized physical layer that governments and corporations control. The architecture is not resilient.

Sovereign states weaponize this centralization. Russia's invasion of Ukraine demonstrated how internet exchange points (IXPs) become strategic assets. China's Great Firewall operates at these same physical and logical bottlenecks.

Blockchain's decentralization promise fails at this layer. Nodes for Ethereum or Solana still rely on centralized cloud providers like AWS, which themselves depend on these vulnerable backbones. The stack is not sovereign.

Evidence: Over 95% of intercontinental data travels via roughly 400 submarine cables. A 2021 outage in a single French facility disconnected entire African nations, proving the fragility of this model.

thesis-statement
THE GEOPOLITICAL COST

Thesis: Centralization is a National Security Liability

Centralized internet backbones create single points of failure that nation-states exploit for surveillance and control.

Centralized infrastructure invites state capture. A handful of cloud providers (AWS, Google Cloud, Azure) and undersea cable consortiums form the internet's physical layer, creating chokepoints for censorship and espionage.

Decentralized protocols are geopolitical firewalls. Networks like Ethereum and Solana distribute trust across a global node set, making them resistant to the legal or physical coercion that cripples centralized services.

The cost is measured in sovereignty. Nations reliant on foreign tech stacks, like China's Great Firewall or Russia's RuNet, sacrifice economic efficiency for control, while decentralized systems offer censorship resistance without isolation.

Evidence: The 2022 Russian invasion demonstrated this. Centralized payment rails (SWIFT) were weaponized, while decentralized financial protocols like MakerDAO and Aave continued operating, proving resilience through distribution.

GEOPOLITICAL RISK ASSESSMENT

The Chokepoint Map: Who Controls Critical Infrastructure

A comparison of internet backbone control, highlighting centralized chokepoints and decentralized alternatives.

Critical LayerTraditional Internet (TCP/IP)Public Blockchains (e.g., Ethereum, Solana)Decentralized Physical Networks (e.g., Helium, Andrena)

Primary Control Entity

Tier 1 ISPs (e.g., Lumen, AT&T, Deutsche Telekom)

Open-Source Protocol & Distributed Validators

Crowdsourced Node Operators

Geopolitical Jurisdiction

Subject to national laws (e.g., US, EU, China)

Jurisdictionally agnostic, code is law

Jurisdictionally diffuse, operator-dependent

Single-Point-of-Failure Risk

High (e.g., undersea cable cuts, state-level blocking)

Low (requires >33% validator collusion)

Medium (depends on local node density)

Censorship Resistance

Low (ISPs can filter/block traffic)

High (cryptoeconomically secured)

Variable (depends on network architecture)

Latency Determinism

Unpredictable (routing changes, congestion)

Predictable block times (e.g., 12 sec, 400 ms)

Unpredictable (subject to local RF conditions)

Capital Cost for Control

$1B for Tier 1 infrastructure

~32 ETH ($100k+) for solo staking

< $1k for a single hotspot

Protocol Upgrade Control

Corporate/Standards Bodies (IETF, ITU)

On-chain governance or core dev consensus

Foundation-led or off-chain consensus

deep-dive
THE GEOPOLITICAL COST

Deep Dive: From Subsea Cables to Sovereign Networks

The physical internet backbone is a chokepoint for digital sovereignty, forcing a migration to decentralized network architectures.

Subsea cables are chokepoints. Over 99% of international data flows through ~550 fiber-optic cables, creating centralized physical infrastructure vulnerable to state-level disruption and surveillance.

Sovereign networks bypass geography. Decentralized protocols like Helium's wireless network and Althea's community ISP model create permissionless, local internet access independent of legacy telecoms.

Blockchains are sovereign compute. Layer 1s like Solana and Sui operate as independent, globally distributed state machines, making them resilient to regional internet blackouts or censorship.

Evidence: In 2022, Tonga's internet was severed for 38 days after a volcanic eruption cut its sole subsea cable, demonstrating the fragility of centralized physical infrastructure.

protocol-spotlight
THE GEOPOLITICAL COST OF CENTRALIZED BACKBONES

DePIN in Action: Protocols Building Anti-Fragile Telco

Undersea cables and centralized ISPs create single points of failure, granting nation-states immense censorship and surveillance power. DePIN re-architects the physical layer for sovereignty.

01

Helium Mobile: The Crowdsourced Carrier

Replaces monolithic MNOs with a global network of ~40,000 independently operated cellular hotspots. Uses the MOBILE token to incentivize coverage, creating a carrier-agile, user-owned alternative.

  • Key Benefit: Bypasses carrier lock-in; coverage follows token incentives, not corporate ROI.
  • Key Benefit: ~$20/month unlimited plans undercut traditional carriers by 60-70%.
40k+
Hotspots
-70%
Cost
02

The Problem: The Choke Point of Subsea Cables

>95% of intercontinental data flows through ~550 undersea cables. These are geopolitical assets, vulnerable to sabotage and state-level coercion (e.g., Red Sea cable cuts). Centralized control enables traffic inspection, throttling, and blackouts.

  • Key Consequence: A single cable cut can drop a nation's international bandwidth by ~30%.
  • Key Consequence: Routing through friendly nations is a non-negotiable requirement for data sovereignty.
95%
Traffic
550
Cables
03

The Solution: DePIN's Mesh Topology

Anti-fragile telco inverts the hub-and-spoke model. It leverages local RF networks (Helium, Pollen Mobile) for access and decentralized backhaul (Andrena, XNET) for transport, creating a resilient mesh.

  • Key Benefit: No single point of failure; network strength increases with adversarial pressure and participation.
  • Key Benefit: End-to-end encryption by default, moving beyond the trust model of centralized ISP backbones.
Mesh
Topology
E2E
Encryption
04

Andrena & XNET: The DePIN Backhaul Layer

Protocols building wireless backhaul infrastructure to bypass traditional fiber. Andrena uses millimeter-wave radios for high-capacity local loops. XNET aggregates these into a decentralized ISP, routing around centralized choke points.

  • Key Benefit: Creates competitive, local last-mile infrastructure, reducing reliance on incumbent telcos.
  • Key Benefit: Incentivized deployment aligns coverage with unmet demand, not legacy capital expenditure cycles.
mmWave
Tech
Local
Backhaul
05

The Censorship-Proof Routing Guarantee

DePIN's core value proposition isn't just cheaper data—it's uncensorable data. By decentralizing both the access and transport layers, it removes the ability for any single entity to block, downgrade, or surveil traffic flows at the physical layer.

  • Key Benefit: Critical for journalists, activists, and enterprises in geopolitically unstable regions.
  • Key Benefit: Aligns with the sovereign individual ethos; your connectivity is a property right, not a revocable service.
Uncensorable
Data
Sovereign
Access
06

The Economic Flywheel: Token Incentives > Capex

Traditional telco expansion is constrained by multi-billion dollar Capex and 5-7 year ROI cycles. DePIN replaces this with a token-driven flywheel: coverage demand mints tokens, which fund hardware deployment, which creates more coverage.

  • Key Benefit: Network growth can be 10x faster than traditional builds, targeting white-space demand.
  • Key Benefit: Creates a liquid, tradable asset (network tokens) out of previously stranded physical infrastructure.
Token
Flywheel
10x
Growth
counter-argument
THE GEOPOLITICAL COST

Counter-Argument: Isn't This Just Expensive Redundancy?

Decentralized infrastructure is not redundancy; it is a strategic hedge against state-level internet fragmentation.

Geopolitical fragmentation is accelerating. The 'splinternet' is a reality, with nations like Russia and China enforcing digital borders via firewalls and data localization laws.

Centralized cloud providers are chokepoints. AWS, Google Cloud, and Cloudflare operate under national jurisdictions, making them vulnerable to state-mandated takedowns and censorship.

Decentralized networks are jurisdictional arbitrage. Protocols like Helium and Filecoin create infrastructure that no single government can fully control or shut down.

Redundancy is the wrong framework. This is about censorship resistance, not uptime. A network that survives a national firewall is a different asset class than a multi-region CDN.

Evidence: Russia's throttling of Twitter and China's Great Firewall demonstrate that centralized backbones are geopolitical tools, not neutral utilities.

risk-analysis
GEOPOLITICAL FRICTION

The Bear Case: Why DePIN Telco Could Fail

Decentralized physical infrastructure networks (DePIN) for telecom face immense structural headwinds from entrenched state and corporate power.

01

The Regulatory Kill Switch

National governments can simply outlaw DePIN hardware or revoke spectrum licenses. Decentralization is a political, not technical, challenge.

  • Spectrum is Sovereign: Unlicensed bands are congested; licensed bands are state-controlled assets.
  • Hardware Blacklists: Customs can block import of DePIN nodes, as seen with Starlink terminals in some regions.
  • Legal Precedent: The SEC's stance on crypto creates a chilling effect for capital formation.
100%
State Control
0
Legal Precedents
02

The Physical Layer Cartel

Trenching fiber and installing towers requires permits, capital, and relationships with AT&T, Verizon, and China Mobile. DePIN cannot bypass this.

  • Last-Mile Monopoly: Incumbents own the poles, ducts, and rights-of-way. Municipal contracts are multi-decade.
  • Capital Intensity: $200B+ is spent annually on global telecom capex. DePIN's $50M raises are a rounding error.
  • Interconnection Fees: Peering with Tier-1 backbones (Lumen, Cogent) is mandatory and costly.
$200B+
Annual Capex
>90%
Market Share
03

The National Security Veto

Telecom is classified as Critical National Infrastructure. No state will cede control to a permissionless, global crypto network.

  • Five Eyes & Firewalls: Alliances like Five Eyes coordinate on telecom security, contrasting with DePIN's borderless design.
  • Backdoor Mandates: Laws like the UK's Investigatory Powers Act require lawful intercept capabilities that DePINs cannot provide.
  • Supply Chain Bans: Hardware from Huawei is banned in many markets; DePIN nodes could face similar geopolitical scrutiny.
0
Adoption by G7
100%
CNI Designation
04

The Economic Reality of Roaming

Global connectivity requires roaming agreements. DePIN's token-incentivized model cannot replicate the GSMA's settlement system.

  • Billing & Settlement: The GRX/IPX ecosystem clears $50B+ annually in roaming fees. Tokens lack the legal certainty for carrier settlements.
  • Quality of Service (QoS): No SLAs. A Helium hotspot owner has no obligation to maintain uptime, making it unreliable for enterprise use.
  • Interoperability Void: 5G SA cores and IMS networks require complex integration that decentralized governance cannot manage.
$50B+
Roaming Market
0
DePIN SLAs
05

The Subsidy Trap

Current DePIN growth is fueled by token emissions, not organic demand. When subsidies end, the network collapses.

  • Hyperinflationary Models: Projects like Helium (HNT) and Nodle (NODL) dilute holders to pay for coverage, creating death spirals.
  • Usage < Incentives: >95% of node operator revenue comes from token issuance, not user fees.
  • Crypto Winter Culling: Bear markets expose the model, as seen with the ~80% drop in active Helium hotspots from peak.
>95%
Subsidy-Driven
-80%
Hotspot Dropoff
06

The Scaling Paradox

To be useful, DePIN needs density. To achieve density, it needs centralized coordination and capital—defeating its purpose.

  • Cell Planning is Centralized: Telcos use propagation models and drive tests. DePIN's random deployment creates coverage Swiss cheese.
  • The Throughput Ceiling: Shared, unlicensed spectrum (LoRaWAN, CBRS) cannot match the ~1 Gbps speeds of licensed 5G.
  • Enterprise Adoption Gap: No Fortune 500 will bet its operations on a network run by anonymous token holders.
~1 Gbps
5G Speed
0
Fortune 500 Clients
investment-thesis
THE GEOPOLITICAL COST

Investment Thesis: Betting on Anti-Fragility

Centralized internet backbones create systemic risk; decentralized protocols are a geopolitical hedge.

Internet chokepoints are geopolitical weapons. The centralized architecture of AWS, Google Cloud, and Cloudflare creates single points of failure that nation-states exploit for censorship and control, as seen in regional internet blackouts.

Blockchain networks are immune to geographic coercion. A Bitcoin or Ethereum validator in a sanctioned jurisdiction cannot be selectively shut down without collapsing the global network, creating a new class of politically neutral infrastructure.

Decentralized protocols monetize resilience. Projects like Helium (wireless) and Filecoin (storage) transform excess physical capacity into anti-fragile networks, directly competing with centralized telcos and cloud providers on economic terms.

Evidence: During the 2022 Iran protests, Starlink provided connectivity where state-controlled ISPs failed, demonstrating the demand for decentralized physical infrastructure (DePIN) as a counterbalance to state power.

takeaways
THE GEOPOLITICAL RISK

TL;DR for the Time-Poor CTO

The internet's physical backbone is a chokepoint for national sovereignty and financial infrastructure.

01

The Single Point of Failure

99% of intercontinental data flows through ~400 undersea cables. These are owned by a handful of private consortia and state-backed entities. A single cable cut can isolate entire nations, as seen with Tonga in 2022.\n- Geopolitical Weaponization: Cable routes are dictated by geopolitics, not efficiency.\n- Censorship Vector: Traffic can be monitored or throttled at physical landing stations.

99%
Data via Cables
<10
Major Owners
02

The Sovereign Cloud Fallacy

AWS, Google Cloud, and Azure operate ~300 hyperscale data centers globally, but physical control remains with the hosting nation. Data residency laws are meaningless if the hardware can be seized. This creates jurisdictional arbitrage as a core business risk.\n- Legal Subpoena Risk: Your cloud data is subject to local law, not your company's incorporation.\n- Infrastructure Lock-in: Migrating petabytes of state data between sovereign clouds is a multi-year, billion-dollar project.

300+
Hyperscale DCs
100+
Jurisdictions
03

The Blockchain Counter-Narrative

Decentralized physical infrastructure (DePIN) and decentralized networks offer a credible alternative. Projects like Helium (5G), Hivemapper (maps), and Arweave (permanent storage) demonstrate commodity hardware can form global, permissionless networks. The endgame is state-agnostic infrastructure.\n- Censorship Resistance: No single legal jurisdiction can shut down the network.\n- Incentive-Aligned Buildout: Token rewards drive organic, demand-based deployment, bypassing state grants.

$10B+
DePIN Market Cap
1M+
Hotspots/Nodes
04

The Financial System's Achilles' Heel

SWIFT, Fedwire, and CHIPS are logically centralized but physically brittle. They rely on the same internet backbones and data centers, creating a systemic risk layer. A regional internet blackout could halt trillions in daily settlements.\n- Settlement Finality Risk: Transactions can be reversed or frozen by intermediary operators.\n- FX Market Vulnerability: 90% of forex trades are electronic and latency-sensitive to backbone routes.

$5T+
Daily FX Volume
24/7/365
Crypto Settlement
05

The Protocol as a Border

In web3, the protocol is the jurisdiction. Ethereum, Solana, and Bitcoin define their own rulesets that are enforced by global consensus, not local courts. This shifts power from physical territory to cryptographic truth. Smart contracts are the ultimate sovereign entity.\n- Code is Law: Disputes are resolved by deterministic execution, not legal interpretation.\n- Global Liquidity Pools: Protocols like Uniswap and Aave provide financial primitives accessible anywhere with an internet connection, bypassing capital controls.

$100B+
DeFi TVL
0
Physical Embassies
06

The Mitigation Playbook

CTOs must architect for physical decentralization. This isn't just multi-cloud; it's multi-jurisdiction, multi-provider, and multi-protocol.\n- DePIN Integration: Use services like Filecoin for storage or Helium for IoT comms to diversify physical risk.\n- Blockchain Settlement Layers: Use USDC on Stellar or Avalanche for payments resilient to traditional banking chokepoints.\n- Mesh Networking: Fund R&D into local LoRaWAN or blockchain-routed internet for critical operations.

3+
Infra Layers
-70%
Single-Point Risk
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Internet Backbones Are Geopolitical Weapons (2025) | ChainScore Blog