Wooster Han is a Partner, Head of Community, and Head of Japan at Hashed, a global venture capital firm and ecosystem builder focused on the Web3 industry. ^[1] He is a key figure in shaping and executing the firm's post-investment support strategy, leading community engagement, and spearheading Hashed's strategic initiatives in the Japanese market. ^[2] Han is also a public voice for the firm, frequently authoring articles and speaking on Hashed's philosophy of acting as an "ecosystem catalyst" for its portfolio companies and the broader Web3 space. ^[3]​

Education

Han attended the University of Wisconsin-Madison from 2011 to 2015, where he earned a Bachelor of Business Administration (B.B.A.). His studies focused on Finance, Investment & Banking, as well as Risk Management & Insurance. ^[1]

Career

Early Career and Military Service

Before his career in finance and technology, Han fulfilled his mandatory military service in the Republic of Korea Air Force (ROKAF) from June 2015 to September 2016. He served as an Interpreting Officer with the rank of First Lieutenant at Osan Air Base. Following his service, Han joined the management consulting firm Bain & Company in Seoul, South Korea. He worked there from September 2016 to September 2019, first as an Associate Consultant and later progressing to the role of Senior Associate Consultant, which served as a basis for working with digital assets. ^[1]​

Hashed

Wooster Han joined Hashed in September 2019 as an Associate. He advanced through several roles within the firm, becoming a Senior Associate in January 2021 and a Principal in January 2022. In June 2022, he was promoted to Partner. In his leadership capacity, Han holds multiple titles, including Partner, Head of Community, and Head of Japan, reflecting his broad range of responsibilities across investment, portfolio support, and regional strategy. ^[1]​

As Head of Communications and Community, his duties involve managing the firm's brand strategy, public relations, and content development. ^[2] A significant part of his role is providing direct, hands-on support to Hashed's portfolio companies, acting as an extension of their teams to assist with go-to-market strategies, media relations, and global expansion. Han's work is central to the "Hashed Community," the firm's ecosystem designed to provide comprehensive support to founders. ^[4]​

Philosophy and Founder Support

Through his public writings and appearances, Han has articulated Hashed's core philosophy, which positions the firm as more than a traditional venture capital investor. He frequently uses the terms "Ecosystem Catalyst" and "Company Builder" to describe Hashed's mission. ^[3]​

In an October 2023 article, Han detailed the ethos of the Hashed Community, stating, "Joining the Hashed community means you are now part of our family. We see ourselves as your extended team members, not just investors... our support extends beyond capital." ^[5]​

His approach to founder support is structured around several key pillars:

• Connecting to Ecosystem Partners: Facilitating introductions to essential partners such as crypto exchanges, market makers, global funds, and consulting firms to aid in scaling.
• Amplifying Narratives: Helping founders communicate their vision and technology through content creation, media outreach, and event participation.
• Fostering the Network: Leveraging the collective knowledge of Hashed's portfolio to create a collaborative environment for founders.
• Comprehensive Resources: Providing portfolio companies with access to Hashed's internal resources for public relations, marketing, legal counsel, policy guidance, and technical support. ^[6]

Han believes a strong community is a crucial element for any successful Web3 project and is passionate about nurturing the ecosystem. This philosophy underpins Hashed's post-investment strategy, which focuses on being a long-term, devoted partner to its founders. [[https://www.theblock.co/press-releases/369067/b-dash-ventures-and-hashed-successfully-conclude-blockchain-leaders-summit-tokyo-2025bls-tokyo-2025]] ^[2]​

On the firm's thesis, Han wrote, "Our core thesis has and always will be protocol economy. The concept of protocol economy has many layers, but at its very core, it's about network participants contributing to a shared vision and getting rewarded fairly for their contributions." ^[5]​

Key Initiatives and Public Engagement

As a public face for Hashed's ecosystem efforts, Han is centrally involved in the organization and promotion of several key industry initiatives and events.

Protocol Camp

Han is a founder of Protocol Camp, an intensive accelerator program for Web3 builders, created as a collaboration between Hashed and its R&D arm, ShardLab. ^[5] The program is designed to support and cultivate the next generation of protocol developers by providing them with mentorship, resources, and networking opportunities. ^[7]​

Following the conclusion of the first cohort, Han stated, "Protocol Camp has been a remarkable journey of innovation and collaboration. The talent and dedication we've seen from these teams are a testament to the bright future of Web3. At Hashed, we are committed to nurturing the next generation of builders, and this program is a core part of that mission." [[thedefiant.io/news/press-releases/naver-pay-and-shardlab-introduces-nft-based-ticketing-at-south-koreas-major-conference]] Another quote on the program's culmination noted, "It was amazing to witness the transformation of our first batch of builders within just 12 weeks. Protocol Camp has not only validated our nurturing philosophy but has also energized our commitment to supporting early-stage founders." The program's final demo day highlighted Hashed's commitment to fostering a sustainable developer ecosystem. ^[8]​

Blockchain Leaders Summit (BLS) Tokyo

Reflecting his role as Head of Japan, Han has been a key organizer for the Blockchain Leaders Summit (BLS) Tokyo. This event, co-hosted by Hashed and the Japanese venture firm B.Dash Ventures, aims to bring together industry leaders to foster collaboration within Japan's blockchain ecosystem. Han served as a primary media contact and representative for the inaugural summit in 2024 and the subsequent event on February 21, 2025. ^{[6] [9]} Regarding the 2025 summit, he remarked, "We are thrilled to bring together such a diverse and influential group of leaders to discuss the critical issues facing the blockchain industry. BLS TOKYO 2025 served as a crucial platform for fostering collaboration and driving the industry forward in Japan." [[thedefiant.io/news/press-releases/naver-pay-and-shardlab-introduces-nft-based-ticketing-at-south-koreas-major-conference]]

Korea Blockchain Week (KBW)

Han has written extensively about Hashed's mission and activities during Korea Blockchain Week, South Korea's flagship blockchain conference. In a retrospective on KBW 2024, he described Hashed's role as an "ecosystem catalyst" dedicated to connecting global and local builders. He highlighted Hashed's community-focused side events, such as Hashed Community Day, Hashed Lounge, and the Hashed Emergent demo day, which are designed to provide networking and growth opportunities for founders and developers. ^[3] [[thedefiant.io/news/press-releases/naver-pay-and-shardlab-introduces-nft-based-ticketing-at-south-koreas-major-conference]] He emphasized Hashed’s view that a founder's journey begins, not ends, at Demo Day, reinforcing the firm's commitment to long-term support. ^[10]​

Public Speaking and Media

Han represents Hashed in various public forums. In 2022 and 2023, he appeared as a guest on the BlockHash Podcast (Episode 696) to discuss Hashed's investment thesis as a community-based venture fund and the broader Web3 landscape. ^[11] During the podcast, he elaborated on his work with portfolio founders to help with their go-to-market and community-building efforts. ^[1]​

He is also frequently listed as the official media contact for Hashed's major announcements, including the global Web3 and policy conference EastPointsSeoul 2025, which Hashed co-hosted on September 22, 2025. ^[5] His role as a spokesperson extends to investment announcements, where he provides commentary on Hashed's strategic decisions. For example, regarding an investment in the collectibles company HIT, he stated, "At Hashed, we are committed to supporting innovative founders who are pushing the boundaries of what's possible with Web3... By bringing transparency and trust to the collectibles market through blockchain technology, they are not only creating a valuable service but also building a strong community around it." ^[1]​

Interviews

AI, Vibe Coding and Venture Capital #01

In an interview published on February 18, 2026, on the ETHDenver YouTube channel, Wooster Han discusses the impact of AI-assisted “vibe coding” on startup development and venture capital practices.

He describes AI tools as reducing the time and cost associated with building and testing software products, enabling faster iteration cycles. Within this context, he indicates that access to capital may play a less central role in early-stage development, as founders are able to produce and evaluate prototypes with fewer resources.

Han states that, as a result, the primary constraint in startup development shifts from execution to decision-making. This includes determining product direction, selecting features, and interpreting user and market feedback. He associates this change with an increased emphasis on judgment and prioritization during the development process.

He further notes that while production processes have become more accessible, demand generation and user acquisition remain complex. In this context, distribution, partnerships, and market positioning are identified as ongoing challenges.

Regarding venture capital, Han characterizes a transition in function from capital allocation toward network-based support. He refers to this role as that of a “hyperconnector,” involving the provision of industry connections, strategic input, and access to potential partners or customers.

He also observes that the increased volume of AI-assisted products may affect evaluation processes, requiring investors to assess underlying viability beyond surface-level presentation. Concurrently, founders are described as engaging in continuous cycles of testing and adjustment in response to market conditions.

The discussion presents a description of structural changes in startup formation and investment dynamics associated with the use of AI tools in software development. ^[12]