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B

BNB Chain

Grade
D

A high-throughput chain with a small validator set and strong Binance influence.

L1PoSA
Type
L1 · PoSA
How it works
Proof-of-Staked-Authority with a small active validator set (~45), where a handful of entities account for a large share of consensus and Binance retains significant influence over direction.
Nakamoto coefficient
~8
Node / validator set
~45 active validators
Client diversity
Dominant single client
Governance
Binance / foundation-led
Key risk
~45 validators; heavy Binance influence

Assessment

BNB Chain optimizes for throughput and low fees with a compact validator set. Its Nakamoto coefficient (~8) sits in the “moderate-to-low” band, and Binance’s influence over the chain’s direction is a recognised centralization factor.

Decentralized here

  • High throughput, low fees
  • Large user base
  • Mature ecosystem

Centralization vectors

  • Small validator set (~45)
  • Low Nakamoto coefficient (~8)
  • Heavy Binance / foundation influence
D

Verdict

Performance and reach, but clearly centralized at the consensus and governance layers.

Visit BNB Chain →

Grade as of June 2026; an opinionated synthesis of cited public metrics (Chainspect / Nakaflow (Nakamoto), L2BEAT (stages), clientdiversity.org — 2026). Figures shift — see methodology.

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