The banks want blockchain without the blockchain part, and they're about to learn why that doesn't work.
The Summary
- Etherealize CEO warns that Wall Street's push toward private, permissioned blockchains is fundamentally flawed, calling it a "race to the bottom"
- Private chains risk perpetuating the same inefficiencies they're meant to solve, while public chains like Ethereum offer transparent, scalable alternatives
- The real value of blockchain comes from openness and composability, not just distributed databases with corporate gatekeepers
The Signal
Wall Street wants the prestige of "blockchain" without the uncomfortable parts: transparency, permissionless access, or actual decentralization. According to Raman, centrally controlled, permission-only networks might have a role in finance, but they need a transparent, open base layer to deliver real blockchain benefits.
This matters because private blockchains are just expensive databases with extra steps. They preserve the exact power structures blockchain technology was designed to disrupt. When JPMorgan or Goldman builds a permissioned chain, they control who gets in, who gets kicked out, and what the rules are. That's not innovation. That's a server with better marketing.
"Private chains risk perpetuating the same inefficiencies they're meant to solve."
The pattern here is predictable. Financial institutions see blockchain working in crypto, get excited about "efficiency gains," then immediately strip out everything that makes it actually work. They want:
- Settlement speed without transparency
- Tokenization without composability
- Digital assets without actual ownership transfer
Public chains like Ethereum offer what private chains can't: genuine interoperability and transparent settlement. When assets live on a public chain, they can move between protocols, interact with smart contracts built by anyone, and settle with finality that doesn't depend on a single institution's goodwill.
The irony is thick. Banks spent the last decade dismissing Bitcoin and Ethereum as toys for libertarians and gamblers. Now they're trying to rebuild those same systems, but with permission slips and compliance departments. They'll spend hundreds of millions discovering what the crypto industry already knows: closed systems don't scale, don't compose, and don't unlock new value. They just move old inefficiencies to new infrastructure.
The Implication
Watch for a wave of "blockchain pilot programs" from major banks that quietly get shelved in 18 months when the promised efficiencies don't materialize. The smart money, meanwhile, is figuring out how to build on public infrastructure while meeting regulatory requirements. That's the actual innovation.
If you're building in this space, bet on composability and transparency. Private chains are where good ideas go to get watered down by compliance committees. Public chains are where they get stress-tested by markets that don't care about your press release.