A blockchain architect is a professional who designs and oversees the development of blockchain systems. They are responsible for creating the architecture and infrastructure of blockchain networks. Here are 15 features/advantages of a blockchain architect:

1. Deep understanding of blockchain technology and its underlying principles.

2. Proficiency in programming languages such as Solidity, C++, or Java.

3. Knowledge of cryptographic algorithms and security protocols.

4. Ability to design and develop smart contracts.

5. Expertise in decentralized application (DApp) development.

6. Familiarity with different blockchain platforms like Ethereum, Hyperledger, or Corda.

7. Strong problem-solving skills to address scalability and performance issues.

8. Experience in designing consensus mechanisms and governance models.

9. Understanding of token economics and designing token models.

10. Knowledge of privacy and confidentiality solutions in blockchain.

11. Ability to integrate blockchain with existing systems and infrastructure.

12. Proficiency in using development tools and frameworks specific to blockchain.

13. Strong understanding of regulatory and compliance requirements in blockchain applications.

14. Effective communication skills to collaborate with cross-functional teams.

15. Continuous learning and staying updated with the latest advancements in blockchain technology.