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Refusal file · other

Why Ketju rejected World Chain Bridge

Memo v1Published by Ketju Research

A registry memo, published verbatim and versioned. Superseded versions are recorded, never edited away. A rejection is a judgment for Ketju's client base and thesis, not a universal safety claim. Not investment, legal, tax, or compliance advice.

The memo

REJECTED, ON L2BEAT'S OWN STRUCTURED RISK DATA RATHER THAN A NARRATIVE SUMMARY. World Chain is an OP Stack rollup built and operated by Tools for Humanity (the Worldcoin/World ID organization), and on paper it shares the Optimism Superchain's governance model already reviewed in this registry. But L2Beat's own contract-level assessment states World Chain "is not even a Stage 0 project," identifies fewer than five external actors able to submit fault-proof challenges — meaning state validation runs through a permissioned dispute game, not Base's permissionless one — and flags "no delay on code upgrades" as a CRITICAL risk. That is a materially weaker structure than Base, Arbitrum, or Optimism, all approved with limits in this registry, despite superficially similar Superchain branding.

What would reopen the file

  • World Chain's fault-proof challenger set becomes permissionless, matching Base's design
  • L2Beat no longer flags no-delay code upgrades as a critical risk for World Chain specifically
  • Any confirmed exploit of World Chain's OptimismPortal or L1StandardBridge contracts
  • A regulatory action against Tools for Humanity results in forced chain shutdown or comparable operational disruption in a jurisdiction material to Ketju clients

Facts on file

Verdict
Rejected
Exposure
other
Chains examined
Ethereum
Memo version
v1
Reviewed
Next review

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