Originally published on: November 27, 2024
When it comes to embracing Web3 technologies, institutions are facing a major roadblock: the lack of privacy options on public, permissionless blockchains. A recent conversation with Avidan Abitbol, the project director for the Data Ownership Protocol (DOP) privacy solution, highlighted this issue. Abitbol emphasized the importance of selective disclosure using zero-knowledge technology as a solution to this challenge.
The transparency inherent in blockchain technology poses several risks for institutions, including the threat of theft, increased targeting by scammers, and a disadvantage in business negotiations. Abitbol warned that transparent data can also lead to market risks, as traders may use an institution’s transactions to manipulate asset prices.
This concern about blockchain transparency hindering institutional adoption is not new. In fact, as far back as September 2024, Paul Brody, the global blockchain leader for EY, emphasized the necessity of privacy to protect institutional operations. The lack of privacy on blockchains extends beyond corporate finance, impacting industries like healthcare where patient confidentiality is crucial.
Recognizing this need for privacy, oracle provider Chainlink introduced private transaction features tailored for institutions in October 2024. The Blockchain Privacy Manager and CCIP Private Transactions encryption tool were designed to provide privacy-enhancing solutions to institutions. ANZ Bank was among the first institutions to test these features for settling real-world tokenized asset transactions.
Blockchain transparency also exposes institutions to risks related to maximal extractable value (MEV). This practice involves strategic manipulation of transactions within a block to maximize economic gains. By leveraging the visibility of public blockchains, miners can extract value from investors and traders. However, privacy-enhancing solutions like data obfuscation can mitigate these risks.
In a rapidly evolving Web3 landscape, institutions must have access to privacy options to drive adoption and safeguard their operations. As the industry works towards a more privacy-focused future, solutions like the DOP privacy protocol and the features offered by Chainlink are crucial steps in ensuring the growth and security of Web3 technologies. Subscribe to the Finance Redefined newsletter for more insights on DeFi developments and financial opportunities.
