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the-appchain-thesis-cosmos-and-polkadot
Blog

Polkadot's Council is a Centralization Trojan Horse

An analysis of how Polkadot's governance model, featuring an elected Council and Technical Committee, creates a path-dependent centralization that contradicts its permissionless, decentralized appchain thesis, especially when contrasted with Cosmos's validator-centric model.

introduction
THE GOVERNANCE PARADOX

Introduction

Polkadot's Council, designed to protect the network, introduces a centralization vector that contradicts its decentralized ethos.

Council holds emergency powers. The elected body can fast-track referenda and veto community proposals, creating a privileged political class within the governance system.

Delegated Proof-of-Stake centralizes influence. This structure mirrors the pitfalls of DPoS systems like EOS, where voter apathy leads to cartel formation and stagnant leadership.

Treasury control creates soft power. The Council's exclusive proposal rights for the on-chain treasury, akin to Compound's Governor Alpha, centralizes resource allocation and stifles grassroots innovation.

Evidence: In Q1 2024, the 13-member Council approved 100% of treasury spend proposals, demonstrating a rubber-stamp dynamic that bypasses broader stakeholder input.

thesis-statement
THE GOVERNANCE PARADOX

The Core Contradiction

Polkadot's Council, designed for efficiency, creates a centralized political layer that contradicts its decentralized parachain architecture.

Council is a political layer. The elected Council holds unilateral power over the Treasury and can fast-track referenda, creating a centralized bottleneck for critical protocol decisions. This mirrors the governance risks seen in early MakerDAO MKR token votes, where a small group dictates system parameters.

Parachain sovereignty is illusory. While parachains like Acala or Moonbeam control their own runtime, the Council's control over the relay chain's shared security and upgrades means sovereignty is conditional. This is a softer centralization than Cosmos Hub's direct governance over chains, but the control point remains.

Evidence in Treasury control. The Council approves all Treasury spends, which totaled over 33 million DOT in 2023. This centralizes the funding mechanism for ecosystem growth, unlike the permissionless grant programs emerging in the Ethereum ecosystem via protocols like Optimism's RetroPGF.

CENTRALIZATION RISK ANALYSIS

Governance in Practice: Polkadot vs. Cosmos

A comparison of governance mechanisms, highlighting how formal structures can introduce centralization vectors.

Governance FeaturePolkadot (Council & Technical Committee)Cosmos Hub (On-Chain, Coin-Voted)

Core Decision-Making Body

Elected Council (13-20 members)

All $ATOM holders (delegated via validators)

Proposal Veto Power

Council + Technical Committee (fast-track)

2/3+ validator voting power (standard process)

Treasury Control

Council approval required for all spends

Direct community pool spends via on-chain vote

Upgrade Execution Authority

Technical Committee (whitelisted developers)

Validator set (signals & coordinates upgrade)

Average Voter Turnout (30-day)

Council: 100% | Public Referenda: < 1%

40-60% (delegated via top 20 validators)

Time to Finalize Major Upgrade

28 days (min. referendum duration)

Varies; ~14 days (prop deposit + voting period)

Concentration Risk (Gini Coefficient)

Council vote weight: 0.85

Validator voting power: 0.65

deep-dive
THE GOVERNANCE FLAW

The Mechanics of Entrenchment

Polkadot's Council and Technical Committee create a permissioned governance layer that structurally centralizes power.

Council is a permissioned veto. The elected Council controls the treasury and can fast-track or veto public referenda. This creates a political class with gatekeeping power over the supposedly permissionless network, mirroring the centralization risks of delegated proof-of-stake systems like EOS.

Technical Committee centralizes development. This small, Council-appointed group can fast-track emergency upgrades without a full referendum. It entrenches core development teams like Parity Technologies, creating a single point of failure and censorship akin to early Ethereum Foundation influence.

Governance security is illusory. The system's complexity and low voter turnout (often <5% of DOT) mean a small, coordinated group like a large exchange or VC syndicate can capture the Council. This is a documented attack vector, not a theoretical risk.

counter-argument
THE GOVERNANCE TRADEOFF

Steelman: "But We Need Efficiency!"

This section dismantles the efficiency argument for Polkadot's Council by exposing its fundamental trade-off with credible neutrality and permissionless innovation.

Efficiency is a centralization vector. The Council's power to fast-track proposals and allocate treasury funds creates a political bottleneck. This mirrors the DAO governance capture risks seen in early MakerDAO and Compound, where concentrated voting power dictates protocol direction.

Permissionless chains out-innovate permissioned committees. The Council's gatekeeping role for parachain slots and upgrades inherently filters innovation. Contrast this with the Ethereum L2 ecosystem, where Arbitrum and Optimism launch and iterate without a central committee's approval, accelerating the discovery of scaling solutions.

Credible neutrality is the non-negotiable substrate. A blockchain's core function is to provide a neutral, predictable platform. The Council's discretionary power, like vetoing upgrades or favoring certain parachains, corrodes this neutrality and introduces political risk that developers must now price in.

Evidence: The Polkadot Treasury is Council-controlled. In 2023, over 99% of its spending proposals were approved by the Council, not the broader stakeholder body, demonstrating concentrated financial authority that diverges from the on-chain capital allocation models of DAOs like Uniswap.

takeaways
POLKADOT'S GOVERNANCE FLAW

TL;DR for CTOs and Architects

Polkadot's Council and Technical Committee are elected, permissioned bodies that can fast-track governance, creating a centralization vector that contradicts its decentralized ethos.

01

The Bypass: Fast-Track Governance

The Council and Technical Committee can enact proposals without a full public referendum. This creates a two-tiered system where elected insiders can push through critical upgrades (like runtime changes) while bypassing the token-weighted vote of DOT holders.

  • Key Risk: Concentrated power to alter core protocol rules.
  • Key Metric: Council can fast-track with a 2/3 supermajority, sidestepping the ~28-day public vote.
28d → 7d
Vote Time Bypassed
2/3
Supermajority Rule
02

The Treasury Gatekeeper

The Council holds sole discretionary power over the on-chain Treasury (~$200M+ in DOT). It approves all funding proposals, making it a centralized grants committee. This contrasts with optimistic grant systems or direct community funding mechanisms seen elsewhere.

  • Key Risk: Political capture and inefficient capital allocation.
  • Key Contrast: vs. Gitcoin Grants or Compound Grants which use broader community signaling.
$200M+
Treasury Control
100%
Approval Power
03

The Technical Committee Veto

An unelected body of Parity and major parachain developers, the Technical Committee can delay or veto any referendum for "security" reasons. This creates a centralized kill switch on community decisions, similar to a multi-sig guardian role in early Ethereum or Solana upgrades.

  • Key Risk: Developer oligarchy can override democratic outcomes.
  • Key Entity: Dominated by Parity Technologies, Polkadot's primary client builder.
Unlimited
Delay Power
Core Devs
Unelected Body
04

The Fallacy of Delegated Proof-of-Stake

Polkadot markets itself as more decentralized than Ethereum or Solana, but its governance is effectively Delegated Proof-of-Stake (DPoS). Token holders elect a small Council (~20 members) to wield executive power, mirroring the centralization critiques of EOS or Tron.

  • Key Reality: Governance power is not proportional to stake.
  • Key Contrast: vs. Compound or Uniswap style direct, token-weighted voting.
~20
Council Size
DPoS
Governance Model
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Polkadot Council: A Centralization Trojan Horse | ChainScore Blog