Etherealize CEO Warns Wall Street's Private Blockchain Push Is a 'Race to the Bottom'
The CEO of Etherealize, a firm dedicated to promoting Ethereum adoption among traditional financial institutions, has issued a stark warning to Wall Street: the industry's persistent pursuit of private blockchain networks is a 'race to the bottom' that will perpetuate inefficiencies and undermine the very promises of distributed ledger technology.
In an interview with Crypto Briefing, Vivek Raman, the head of Etherealize, argued that private blockchains—often built by individual banks or consortia—are fundamentally flawed because they replicate the same siloed, trust-based structures that decentralized technology was designed to eliminate. 'The whole point of blockchain is to remove the need for trusted intermediaries, but these private networks just recreate the same old walls, only this time they are digital,' Raman said. 'It's a race to the bottom where each institution builds its own fragmented system, and the result is a mess of incompatible ledgers that no one can fully audit.'
Raman's comments come at a critical juncture for the blockchain industry. Wall Street giants like JPMorgan (with its Onyx network), Goldman Sachs, and Fidelity have been quietly piloting and deploying private permissioned blockchains for various use cases, including tokenized real-world assets (RWA), repo transactions, and cross-border payments. These networks are designed to offer privacy, regulatory compliance, and throughput control—features that public chains like Ethereum have historically struggled to provide. However, Raman contends that this approach is shortsighted.
'Private chains are not scalable solutions; they are short-term patches,' he explained. 'They lack the transparency that makes blockchain truly valuable. In a private network, you still have to trust the gatekeepers. You don't have the same level of verifiability, the same audit trail that a public chain offers. And that transparency is exactly what regulators are going to demand as these markets grow.'
The core of Raman's argument rests on the idea that public blockchains, particularly Ethereum, have reached a level of maturity that can now serve institutional needs. With the rollout of Layer 2 scaling solutions, zero-knowledge proof technology, and evolving compliance middleware (such as zkKYC), Ethereum is increasingly capable of handling the privacy and throughput requirements of Wall Street while maintaining its open, decentralized settlement layer. 'The technology is ready,' Raman said. 'What's missing is the will to make the leap. Institutions are comfortable with their closed systems, but that comfort is costing them the real benefits of this technology.'
Etherealize, which was founded in 2024 with a explicit mission to 'bridge Ethereum to Wall Street,' has positioned itself as a key player in the ongoing narrative battle over the future of financial infrastructure. The firm's CEO, a former Wall Street bond trader, brings a unique perspective: he understands both the institutional mindset and the technical potential of public blockchains. 'I've seen firsthand how the old system works—slow, opaque, and expensive. Public chains offer a better way, but only if we can convince the decision-makers to look beyond their immediate comfort zones.'
However, not everyone in the industry agrees with Raman's assessment. Critics point out that the warning conveniently overlooks the significant privacy and compliance advantages that private blockchains offer. Large financial institutions are subject to stringent regulations regarding client data, trade secrecy, and anti-money laundering. Public blockchains, by their very nature, expose transaction data to everyone, which is a non-starter for many banks. While technologies like zero-knowledge proofs and encrypted state channels are being developed to address this, they are still in early stages of institutional adoption.
Furthermore, the argument that private chains are a 'race to the bottom' may be overstated. JPMorgan's Onyx, for example, has processed over $1 trillion in repo transactions since its launch, demonstrating that permissioned networks can deliver real-world, large-scale value within a specific use case. The key advantage of private chains is not just compliance, but also the ability to control the validator set, enforce governance, and ensure transaction finality in a way that aligns with legal and regulatory frameworks.
From a market perspective, Raman's statements are likely to have limited short-term impact on prices or institutional behavior. The article is a opinion piece from a known advocate of Ethereum, and it lacks new data or concrete evidence of a shift away from private chains. However, it does serve as a signal that the battle for the 'institutional blockchain narrative' is intensifying. As RWA tokenization grows—with assets like BlackRock's BUIDL fund and Franklin Templeton's on-chain money market fund crossing $1 billion in AUM—the question of whether these assets should live on public or private ledgers becomes increasingly urgent.
'This is not just a technical debate; it's a philosophical one,' said a blockchain analyst who requested anonymity to speak freely. 'The public chain side argues that openness and verifiability are the only way to build a truly global financial system. The private chain side argues that real-world finance requires privacy and control. Both have valid points, but the industry will eventually have to choose, or find a hybrid that satisfies both.'
Raman, for his part, is optimistic that the market will eventually see the light. 'The history of technology is full of examples where open, interoperable standards won over closed, proprietary ones. The same will happen here. The race to the bottom is not sustainable. The only way forward is up—toward a public, transparent, and truly decentralized financial infrastructure.'
Etherealize's CEO also highlighted the regulatory angle, arguing that public blockchains offer a superior audit trail for regulators. 'When you have a public ledger, every transaction is visible and verifiable. That's a dream for regulators who want to monitor systemic risk. Private chains, on the other hand, create opaque pockets that are harder to oversee. In the long run, that will be seen as a liability.'
Despite the strong rhetoric, the path to institutional adoption of public chains remains fraught with challenges. The most immediate is the unresolved securities status of Ethereum and other tokens. If the SEC or other regulators classify ETH as a security, the entire premise of institutional settlement on Ethereum would be thrown into legal uncertainty. Raman acknowledged this risk but argued that 'the regulatory environment is evolving, and the trend is toward clarity. The biggest risk is not regulation, but inaction.'
As the debate continues, one thing is clear: the 'public vs. private' blockchain debate is no longer an academic exercise. It is a high-stakes competition for the future of financial infrastructure. The winners will not be determined solely by technology, but by narrative, regulatory developments, and the willingness of entrenched institutions to embrace change. For now, Raman's warning serves as a provocative call to action—a reminder that the dream of a decentralized, open financial system is still alive, but it will require active effort to defend.
Data whispers what the gatekeepers refuse to shout. Patterns dissolve before the first candle closes.