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Underwriting and Claims in On-chain Insurance

A cover token or membership does not imply regulated insurance. Read covered event, exclusions, evidence, waiting period, claims process, and capital source. Governance or oracle decisions can be contested. Technical purchase success does not guarantee a valid payable claim.

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Underwriting and Claims in On-chain Insurance

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Identify the legal arrangement

Cover tokens, mutual membership, and insurance can represent different legal arrangements. Buying a token does not automatically create regulated insurance or statutory compensation protection. Identify entity, law, covered risks, beneficiary, eligibility, and complaints. A completed purchase proves execution, not a payable claim. Advertised coverage and premium yield cannot replace analysis of enforceable rights, exclusions, and the source of funds available for claims.

Coverage and exclusions

Contract exploits, custodian defaults, oracle failures, key theft, and market losses can receive different treatment. Record limits, deductibles, waiting periods, coverage dates, duplicate cover, and insured addresses or versions. A publicly described hack may still fail the contract's event definition or evidence requirements. Save wording and version. The news label for an incident does not establish that every affected holder qualifies for the same payout.

Who decides a claim

Claims may depend on an objective trigger, oracle, committee, or token vote. Review evidence, deadlines, thresholds, appeals, execution, and any final claim step. Public votes do not prove independent judgment, and automatic execution does not remove disputes about real events. Preserve balances, hashes, and official notices to support loss evidence. Private keys and unnecessary identity material should never be handed to an unverified assessor.

Pool capacity and correlated exposure

Pool assets, reinsurance, and capital determine capacity during correlated claims. One policy limit does not prove all policyholders can be paid simultaneously. Review concentration in chains, custodians, and infrastructure, asset-price stress, and rule-change powers. Shared pools require analysis of aggregate obligations. Cover remains a contract requiring scrutiny; it does not remove wallet security, exposure limits, or documentation duties, and unsupported guaranteed-payout claims deserve rejection.

Sources

  1. Nexus Mutual documentation (opens in a new tab)
  2. Ethereum DeFi (opens in a new tab)