3Chain Advisors | 647 followers on LinkedIn. Data and Marketing Consulting for Crypto Start-ups | 3chain provide data analytics and crypto marketing consultancy for crypto start-ups to launch. Stealth Crypto Data & Marketing Consultancy is an investment analytics platform for cryptocurrency markets, including blockchain, NFT, DeFi, and cryptocurrencies. By combining the best of A.I. and human expertise, DarkByte's platform extracts and analyzes critical deal data buried in dense legal agreements and social media platforms.