TradFi obsession with permissioned blockchains is 'race to the bottom,' Etherealize CEO Vivek Raman warns

# TradFi obsession with permissioned blockchains is 'race to the bottom,' Etherealize CEO Vivek Raman warns

> Evidence tier: B2
> Evidence type: Independent digital-asset media interview presenting an attributable industry architecture argument
> Source: [CoinDesk](https://www.coindesk.com/business/2026/08/15/wall-street-s-private-blockchain-obsession-is-a-race-to-the-bottom-ethereum-advocate-raman-warns)
> Published: 2026-08-15
> Captured: 2026-08-15T12:39:14.821Z

## Source summary

CoinDesk reports that Etherealize co-founder and CEO Vivek Raman argues that institution-specific permissioned networks, including Canton, Circle's Arc and Stripe's Tempo, risk recreating isolated consortium systems. He favors a public permissionless base such as Ethereum, with privacy and access controls layered above it, to preserve shared liquidity and interoperability.

## Why it matters

This is an attributable industry-architecture argument, not evidence that any named network changed its product or achieved adoption. For cross-border and stablecoin operators, it clarifies the design trade-off between institution-specific privacy and control on one side, and shared liquidity and interoperability across settlement networks on the other.

## Key numbers

No independently checkable key number was extracted from this report.

## Topics and entities

- Industry lane: Web3 & stablecoin payments
- Entities: Etherealize / Ethereum
- Web3 payments
- Cross-border payments
- Payment infrastructure

## Evidence and credibility note

Independent CoinDesk interview with an Etherealize executive. The comparison of network designs and predicted outcomes is Raman's argument, not independent proof of adoption, liquidity or settlement performance for Ethereum or the named permissioned networks.

Date evidence: Automatically verified from JSON-LD datePublished: 2026-08-15T12:00:00.000Z

## First-party corroboration

No directly corresponding A1 company announcement is currently linked.

## Original-source traceback

[Open the original CoinDesk report](https://www.coindesk.com/business/2026/08/15/wall-street-s-private-blockchain-obsession-is-a-race-to-the-bottom-ethereum-advocate-raman-warns)

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This is a structured Payments Hot Markdown source summary derived from external reporting. Use the original link above to read the publisher's article; copyright remains with the original publisher.