Public Blockchain Settlement Risks and Mitigations
Summary
This overview describes research on the legal and practical challenges of settling financial transactions through public blockchains. It argues that deterministic settlement finality is not a prerequisite for using public chains, challenging the view that permissioned blockchains are the only viable option. The paper combines legal analysis of settlement with scenarios in which settlement uncertainty may arise.
Its framework classifies settlement risks across transaction types and identifies principal settlement risk as especially relevant to hybrid transactions that cross chains or connect onchain activity with offchain systems. It points to legal and market-based approaches for reducing risk and uncertainty. The document summarizes the research but does not provide detailed procedures, quantitative evidence, or comparative measurements of the proposed mitigations. Its conclusions are therefore best read as a conceptual and legal framework for assessing settlement design, rather than as proof that any particular public-chain settlement arrangement is safe or optimal.
Key ideas
- Public blockchains may support financial settlement even without deterministic finality.
- The research challenges the claim that permissioned blockchains are the only workable settlement option.
- Settlement risks vary by transaction structure and should be classified accordingly.
- Principal settlement risk is particularly salient in cross-chain and onchain-to-offchain transactions.
- Legal and market-based measures may help reduce settlement uncertainty.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.