Photo of Wai Choy

Wai Choy has deep expertise in technology, media and intellectual property-related transactions and counseling and is a partner in Proskauer’s Corporate Department, Technology, Media & Telecommunications (TMT) Group, and Blockchain & Digital Assets Group. He is recognized as a trusted advisor to asset managers, operating companies and other enterprises at various stages in their development and across industries, including technology, technology-enabled services, media, financial services, e-commerce, sports and healthcare.

In the context of private equity, mergers, acquisitions and financings, Wai:

  • Structures and negotiates key transaction documents, such as purchase, merger, transition services and intellectual property license agreements;
  • Leads teams in conducting legal due diligence and provides industry-specific market insights;
  • Advises clients on technology, intellectual property, privacy and data security matters; and
  • Represents portfolio companies pre-sale or post-acquisition in their business operations, including key commercial transactions and strategic agreements.

Wai also helps operating companies navigate legal and business matters in their day-to-day business operations and leads the structuring, drafting and negotiation of a wide range of contracts, such as:

  • Service agreements for a variety of services, including outsourcing, software as a service (SaaS) and other hosted services, data analytics, digital marketing, software and website development, systems integration, technology implementation and payment processing;
  • Collaboration agreements between strategic partners for the development, manufacturing and commercialization of new technology, products and services;
  • Software license agreements and other complex intellectual property license and assignment agreements;
  • Revenue sharing, joint venture, reseller, supply, equipment purchasing, manufacturing and other types of general commercial agreements;
  • Content production, license and distribution agreements covering various business models and distribution methods;
  • In the biotech, pharma and medical device arena, agreements covering research and development collaborations, intellectual property licenses, manufacturing, supply and distribution services, sponsored research, grants, revenue sharing and other strategic partnerships among commercial entities, academic institutions and/or charitable organizations;
  • Terms of use, privacy policies and end user license agreements for websites, mobile apps and other software; and
  • Advertising-related agreements spanning digital, radio and billboard media, including programmatic advertising platform agreements, lead generation service agreements, advertising reseller and affiliate agreements, insertion orders and advertising terms and conditions.

Wai serves as Co-Editor of Proskauer’s Blockchain and the Law blog and counsels business and legal teams on blockchain and distributed ledger technology development, structuring and implementation, cryptocurrencies, non-fungible tokens (NFTs), fan tokens and other digital assets, and associated legal issues.

Prior to joining Proskauer, Wai worked in the Business & Legal Affairs departments of Marvel Studios in Los Angeles and Marvel Entertainment in New York. At the University of Pennsylvania Law School, Wai served as Senior Editor of the University of Pennsylvania Law Review and was a Levy Scholar.

The new Administration has a clear mandate to provide a securities regulatory pathway for crypto, but it had been unclear whether the SEC would take the initiative in building a framework for crypto regulation, or whether legislation making its way through Congress would steal the momentum.  What is taking shape

On September 8, 2025, the Nasdaq Stock Market submitted a proposed rule change to the Securities and Exchange Commission that, if implemented, would allow for the trading and settlement of tokenized securities.  Nasdaq points out that even traditional securities are traded in electronic format, and that it should not be a

The Trump Administration and the new Republican-led Congress are expected to create a friendlier governmental approach to crypto assets.  Among other things, key nominees to serve as senior administration officials are known to favor a friendlier approach, including Paul Atkins, who has been tapped to become Chairman of the Securities

Back in 2013, the first cryptocurrency matter hit our desks. That was the beginning of the exponential growth of our digital assets practice. Recognizing the importance of the area, we launched this blog, Blockchain and the Law. In our first cluster of posts, we covered topics such as cryptocurrency taxation, blockchain and privacy, and issues surrounding initial coin offerings (or ICOs), one of the hottest issues at that time and a practice that still garners SEC scrutiny in 2022 (interestingly, there is still no consensus around when a digital asset, outside of Bitcoin, which is considered a commodity, is a “security”).

Today, blockchain-based innovations continue apace, continuously offering new opportunities (and raising challenges). In the push toward Web3 – with its decentralized, permissionless, tokenized core – there are a variety of new technologies and innovations, from DeFi to DAOs to NFTs to fan tokens to the Merge to the metaverse.  We have been privileged to work with many of the most dynamic clients in helping them build businesses around these advances.

We were thrilled to host a three-day symposium from September 19-21, 2022 to highlight some of the hottest legal and business issues affecting digital assets, featuring a full slate of discussions among our attorneys and guests from the industry.  At the symposium, we programmed virtual panels across a range of topics: SEC enforcement and securities regulation of digital assets, asset manager considerations surrounding digital assets, employee compensation and benefits issues, cryptocurrency AML considerations, digital assets in bankruptcy, decentralized autonomous organizations (DAOs), and sports and media trends and issues in Web3.  The final day of the event culminated in an in-person reception and a “Voices from the Industry” panel featuring an eclectic group of executives from across the digital asset space talking about issues that are top of mind.  In the span of a few days, we learned a lot.

On July 5, 2022, cryptocurrency brokerage Voyager Digital filed for chapter 11 in the Southern District of New York Bankruptcy Court, citing a short-term “run on the bank” due to the “crypto winter” in the cryptocurrency industry generally and the default of a significant loan made to a third party as the reasons for its filing.  At Voyager’s first day hearing on July 8, 2022, the Bankruptcy Court asked the critical question of whether the crypto assets on Voyager’s platform were property of the estate or its customers.  Voyager asserted the crypto assets were assets of the estate pursuant to the terms of its customer agreements, but the question of ownership was more problematic in the context of a liquidation.  In that context, Voyager’s plan of reorganization proposes to resolve any mystery of ownership by delivering the reorganized company to its customers.

On July 13, 2022, cryptocurrency lender Celsius Network filed for chapter 11 in the Southern District of New York Bankruptcy Court.  Celsius had frozen customer withdrawals on June 12, 2022 and, at the time of its chapter 11 filing, indicated that it would not be requesting court authority to allow customer withdrawals.  Celsius noted in a press release that customer claims would be addressed through the chapter 11 process.

Voyager’s and Celsius’ chapter 11 bankruptcy filings highlight the question of whether crypto assets held by an exchange, or similar platform, may be considered property of a bankruptcy estate and, therefore, not recoverable by the customer, who would then likely be an unsecured claimholder of the debtor.

While some commentators have suggested that crypto assets might be considered property of the exchange’s bankruptcy estate, existing common law, existing provisions of Uniform Commercial Code (UCC) Article 8, and proposed amendments to the UCC recognize that if the arrangement and relationship between the exchange and its customers is one that is characterized as “custodial,” the crypto assets held by the exchange should remain property of the customer and, hence, not subject to dilution by general unsecured claimholders.

Minters of collectible non-fungible tokens (NFTs) have taken a wide range of approaches. In addition to variations in the means of distribution, token standards, governing smart contracts and platforms on which initial sales or transfers are made, the terms, conditions and content licenses (or lack thereof) under which users take possession of an NFT often differ from project to project. The recent delisting by OpenSea of the original (or “v1”) version of the popular “CryptoPunks” NFT art collection in light of a takedown notice issued pursuant to the Digital Millennium Copyright Act (DMCA) by the collection’s creator, Larva Labs, and the ensuing DMCA counter-notification by v1 owners, illustrates some of the challenges that can result from the absence of clear written legal terms governing an NFT distribution.

The SEC’s push to regulate the next generation of blockchain-based applications will likely give rise to disputes and enforcement actions, particularly in the developing decentralized finance (DeFi) space. Although DeFi has the potential to enhance or replace traditional financial products by speeding execution and reducing transaction costs using blockchain technology,