Catastrophe bond tokenization push could drop minimum buys to $5,000

Law firm Harneys and tokenization platform droppRWA plan to launch the first blockchain-native catastrophe bonds in early 2027. By recording legal ownership directly onchain in Bermuda, the project aims to reduce reconciliation times from days to seconds. The initiative also explores fractionalizing investments through a holding vehicle, potentially lowering the minimum buy-in from $250,000 to $5,000, opening the $65.6 billion catastrophe bond market to smaller investors.

Catastrophe bond tokenization initiative

• ▪Law firm Harneys and Bermuda-based tokenization platform droppRWA plan to issue the first catastrophe bonds with ownership recorded directly on a blockchain, targeting a first deal in early 2027.
• ▪The catastrophe bond tokenization project by Harneys and droppRWA aims to test whether the legal, settlement, and audit infrastructure of the catastrophe bond market can operate onchain.
• ▪The planned catastrophe bond tokenization project by Harneys and droppRWA is pending applicable regulatory requirements and approvals, including licensing under Bermuda's Digital Asset Business Act 2018.

Blockchain legal ownership structure

• ▪Brickken CEO Edwin Mata stated that tokenization does not alter catastrophe risk, trigger mechanics, collateral quality, or bond valuation, nor does it create liquidity on its own.
• ▪Under the structure developed by Harneys and droppRWA in Bermuda, investors would hold direct legal title to the tokenized catastrophe bond rather than a token pointing to an offchain holding company.
• ▪The blockchain-based ownership structure proposed by Harneys and droppRWA could reduce transaction reconciliation times from days to seconds by hosting the investor register, eligibility checks, and payment processes on the same system.

Minimum investment reduction

• ▪Traditional catastrophe bond notes typically carry minimum investment denominations of $250,000 or more.
• ▪Harneys and droppRWA are considering a structure where investors buy a beneficial interest in a vehicle holding the catastrophe bond, which could lower the minimum investment from $250,000 to $5,000.

Catastrophe bond market size

• ▪The Bermuda Stock Exchange carried 93% of global catastrophe bond issuance in 2025 and had $70.5 billion in catastrophe bonds and insurance-linked securities listed at the end of Q2 2026.
• ▪The second quarter of 2026 was the largest quarter for catastrophe bond issuance in history, with $11.3 billion of new issuance across 48 transactions.
• ▪The global catastrophe bond market is valued at $65.6 billion and is used by insurers, reinsurers, and government entities to transfer natural disaster exposure to capital market investors.

Tokenized asset market growth

• ▪Citigroup estimates that the tokenized securities market could reach $5.5 trillion by the year 2030.
• ▪The global market for tokenized assets grew to more than $33 billion by September 2026, nearly tripling over the preceding year according to data from RWA.xyz.

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