Crypto trades are settling almost immediately, but this speed comes with significant drawbacks, particularly in terms of capital efficiency. Ethan Buchman, co-founder of Cosmos and founder of Cycles Protocol, argues that the current model forces trading firms to overcollateralize their positions, raising questions about the sustainability and scalability of crypto markets as trading volumes continue to increase.

Buchman explains that the instant settlement model does not allow firms to offset what they owe against what they are owed. This means that firms are required to move more capital than necessary for settling trades, which could lead to liquidity constraints in the market.

“Crypto markets are asset-brained,” Buchman stated, indicating that the emphasis on asset transactions overlooks the liabilities that are integral to financial operations. He illustrated this point by comparing crypto markets to traditional financial systems, which employ methods like clearing to manage liabilities more efficiently. “Every movement of assets is in service of discharging a liability,” he noted.

The Logic Behind Traditional Finance's Delayed Settlement

In traditional finance, the clearing process reconciles and nets obligations before settlement, allowing participants to minimize the capital that needs to change hands. For instance, if Alice owes Bob $100 and Bob owes Alice $90, the clearing process allows Alice to only pay $10, instead of transferring the full amounts both ways.

This delay in settlement, often seen as inefficient, actually serves an important purpose: it provides time for batching and clearing transactions. Buchman explained, “A lot of people look at T+2 settlement and think it’s inefficient and should be instant — that misses the point. Some of that delay exists to give time for batching and clearing.”

Entities such as the Depository Trust & Clearing Corporation (DTCC) serve as central counterparties to net obligations and manage settlement risk, effectively compressing large transaction volumes into smaller net flows. Historically, methods such as multilateral netting were used to settle debts without the need to move physical money, a concept that has evolved into formalized clearing systems.

Instant Settlement and Its Impact on Liquidity

In contrast, most crypto markets have been designed around immediate, atomic settlement, where each transaction is finalized independently. For example, if Alice sends 10 ETH to Bob, that transaction is fully settled at execution. If Bob later owes Alice 9 ETH from another trade, that transaction occurs separately, resulting in a total of 19 ETH being transferred instead of just settling the 1 ETH difference.

This model leads to a scenario where firms must continuously move and pre-fund capital, even when their net exposures are balanced. Buchman states, “That means you need way more capital in the system than you otherwise would.” Although instant settlement removes counterparty risk, it simultaneously eliminates the ability to offset positions across a broader network of participants, thereby requiring more capital to support activity.

Buchman warns that this overcollateralization ties up capital that could be deployed elsewhere, exacerbating the issue during periods of market stress when liquidity becomes scarce. “There is a kind of ceiling on how much trade you can do, depending on how much actual assets and capital you have to meet it,” he added.

Rebuilding Clearing in a Decentralized Context

To replicate the benefits of clearing without traditional intermediaries, Buchman and his team propose a coordination layer that nets obligations across participants prior to settlement. This approach aims to avoid the pitfalls of intermediaries, which are heavily regulated and trust-dependent.

However, achieving effective coordination and visibility into obligations can be challenging in a fragmented market, where firms may be reluctant to share their exposures. The absence of a central counterparty also means that participants must manage their own counterparty risk, complicating the process further.

Buchman suggests that these challenges could be addressed through innovative cryptographic techniques, allowing for obligations to be posted privately on-chain, netted through software, and verified via zero-knowledge proofs. This model shifts the trust paradigm from institutional reliance to trust in the protocol's design itself.

In conclusion, while instant settlement in crypto offers certain advantages, it also presents significant hurdles related to capital efficiency and liquidity management. Addressing these issues will be crucial for the future scalability and sustainability of crypto markets.

Source: Cointelegraph News