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Blockchain technology is about to transform every trust-based interaction of our lives, from financial services to identity, from health care to our Internet of Things devices. In this podcast, host Laura Shin talks with industry pioneers across tech, financial services, health care, government and other sectors about how the blockchain and cryptocurrency will open up new opportunities for incumbents, startups and everyday people to interact more efficiently, directly and globally.

Aug 12, 2022

Jerry Brito, executive director of Coin Center, talks about Tornado Cash, why it was sanctioned, and what this means for privacy in crypto. 

 

Show highlights:

  • what Blender.io is and how it relates to Tornado Cash
  • how hackers have used Tornado Cash to launder money
  • whether the Office of Foreign Assets Control made a mistake, according to Jerry
  • how Americans were affected by the sanctions
  • why Jerry believes OFAC should have done an analysis to estimate how many people would be impacted by its decision
  • whether the sanctions should have been aimed at North Koren wallets and not the protocol
  • whether the sanctions are unconstitutional and whether Coin Center will litigate this
  • how Jerry believes Circle freezing USDC complicated everything
  • what the famous people who received 0.1 ETH from random accounts via Tornado Cash should do 
  • what would happen if someone forked the Tornado Cash code and deployed a copycat smart contract to a new address
  • whether the sanctions signal the beginning of a privacy war on crypto
  • how regulators are applying the same traditional rules with crypto as they use with centralized entities

 

Thank you to our sponsors!

 

1inch: https://1inch.io/

Crypto.com: https://crypto.onelink.me/J9Lg/unconfirmedcardearnfeb2021

 

Jerry

Twitter: https://twitter.com/jerrybrito

 

Tornado Cash

Tornado Cash Sanctioned: https://www.coindesk.com/policy/2022/08/08/crypto-mixing-service-tornado-cash-blacklisted-by-us-treasury/

Coin Center’s article authored by Jerry Brito and Peter Van Valkenburgh: https://www.coincenter.org/u-s-treasury-sanction-of-privacy-tools-places-sweeping-restrictions-on-all-americans/

Circle freezes USDC in sanctioned wallets: https://www.theblock.co/post/162172/circle-freezes-usdc-funds-in-tornado-cashs-us-treasury-sanctioned-wallets 

Crypto exchange dYdX blocked accounts that received funds from Tornado Cash: https://www.coindesk.com/business/2022/08/11/crypto-exchange-dydx-blocked-accounts-that-received-even-small-amounts-from-tornado-cash/

The possibility of forking Tornado Cash: https://www.coindesk.com/tech/2022/08/10/cloning-tornado-cash-would-be-easy-but-risky/

What the sanctions mean for privacy coins: https://www.coindesk.com/layer2/2022/08/09/what-the-tornado-cash-sanction-means-for-privacy-coins/

Tornado Cash laundered $1.5 billion, according to Elliptic: https://hub.elliptic.co/analysis/tornado-cash-mixer-sanctioned-after-laundering-over-1-5-billion/

Celebrities get Dusted: https://decrypt.co/es/107090/tornado-cash-dusts-public-wallets-jimmy-fallon-brian-armstrong-steve-aoki-logan-paul

 

Hacks linked to Tornado Cash

Ronin: https://www.cnbc.com/2022/04/15/ronin-hack-north-korea-linked-to-615-million-crypto-heist-us-says.html

Harmony: https://decrypt.co/104138/north-korean-attackers-behind-100m-harmony-hack-report

Crypto.com: https://www.wired.com/story/crypto-hack-nso-group-security-news/

Nomad: https://decrypt.co/106459/crypto-bridge-nomad-exploited-190m-frenzied-free-for-all

Previous Coverage of Unchained: Will the Nomad Mass Looting Change How Law Enforcement Treats DeFi Hacks?: https://unchainedpodcast.com/will-the-nomad-mass-looting-change-how-law-enforcement-treats-defi-hacks-ep-382/