A blockchain venture capitalist is an individual or entity that invests in blockchain-based startups or projects with the goal of generating financial returns. As for the 15 features/advantages of a blockchain venture capitalist, here are some:

1. Expertise in blockchain technology: A blockchain venture capitalist possesses in-depth knowledge and understanding of blockchain technology.

2. Access to a network of blockchain startups: They have connections to a wide range of blockchain startups, allowing them to identify promising investment opportunities.

3. Financial resources: A blockchain venture capitalist has the financial capacity to invest significant amounts of capital into blockchain projects.

4. Risk tolerance: They are willing to take on higher risks associated with investing in early-stage blockchain startups.

5. Long-term vision: A blockchain venture capitalist typically has a long-term investment horizon, understanding that the full potential of blockchain technology may take time to materialize.

6. Due diligence capabilities: They have the ability to conduct thorough due diligence on potential investments, assessing the viability and potential of blockchain projects.

7. Strategic guidance: A blockchain venture capitalist can provide strategic guidance and mentorship to the startups they invest in, helping them navigate the challenges of the industry.

8. Industry expertise: They possess industry-specific knowledge and insights, enabling them to identify trends and opportunities within the blockchain space.

9. Portfolio diversification: A blockchain venture capitalist can build a diversified portfolio of blockchain investments, spreading the risk across multiple projects.

10. Access to co-investment opportunities: They may have access to co-investment opportunities, allowing them to collaborate with other investors and share resources.

11. Early access to innovative technologies: Being involved in the blockchain ecosystem, they have early access to innovative technologies and solutions.

12. Potential for high returns: Successful investments in blockchain startups can yield significant financial returns due to the disruptive nature of the technology.

13. Influence and connections: A blockchain venture capitalist can leverage their influence and connections within the industry to support the growth and success of their portfolio companies.

14. Exposure to emerging markets: They have the opportunity to invest in blockchain projects in emerging markets, which can offer unique growth potential.

15. Contribution to the blockchain ecosystem: By investing in and supporting blockchain startups, a venture capitalist plays a crucial role in the development and advancement of the blockchain ecosystem.