Is Canton Permissionless? CEO Says Yes, but SuperValidators Need Approval

Digital Asset’s CEO faces pointed questions about Canton’s core claims and admits something surprising about the network’s architecture. ======================================================== As Bitcoin's application layer, Citrea gives you access to the first trust-minimized BTC on a fully programmable platform and a native stablecoin for Bitcoin, ctUSD. You can now participate in Bitcoin capital markets with lending, privacy, payments, Bitcoin yield, trading and predictions. You get expanded Bitcoin utility without sacrificing its security. Citrea mainnet is live. Put your BTC to work at citrea.xyz/unchained. Ether.fi is giving Unchained listeners 15% cashback on food and ride apps — and that's on top of the 3% you get on everything else. Your bank is charging you to use your own money. Laura switched and loves her card! Go to ether.fi/unchained to claim your offer. ======================================================== Canton is the chain behind JPMorgan’s deposit token, DTCC, Broadridge’s $400 billion repo book, HSBC, Visa, and a growing roster of the biggest names in global finance. It describes itself as a public permissionless blockchain. But is it? Yuval Rooz, co-founder and CEO of Digital Asset, faces off against Alex Gluchowski, co-founder and CEO of Matter Labs, and Dragonfly managing partner Haseeb Qureshi in a live debate. The charges range from foundational: Canton cannot enforce financial rules without a trusted third party, its validators are permissioned in everything but name, and there is no universally shared ledger. Rooz fires back on all of it and, at one point, concedes something that may surprise you. If the label matters as much as the technology, this episode will force you to decide what blockchain actually means, and whether that answer has consequences for the institutions staking their infrastructure on it. Host: ⁠⁠⁠⁠Laura Shin⁠⁠⁠⁠, Host / Unchained Guests: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Yuval Rooz: Co-Founder & CEO, Digital Asset Haseeb Qureshi: Managing Partner, Dragonfly Alex Gluchowski: Co-Founder & CEO, Matter Labs Timestamps 🎤 0:00 Introduction 🏦 1:55 Why Yuval built Canton to bring capital markets on-chain 🔥 5:41 Where the Canton controversy came from, per Yuval ⛓️ 8:59 What makes a blockchain, per Alex 🔐 16:38 What super validators do and how double spend works on Canton 🗳️ 42:08 What ‘permissionless’ means in the context of Canton 💬 54:40 Why Alex calls Canton a mediated messaging system, not a blockchain 🔎 1:20:53 Yuval admits Canton has no public verifiability Learn more about your ad choices. Visit megaphone.fm/adchoices