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Castle Labs

Substack
research.castlelabs.io· weekly· Published 4 days ago

A weekly crypto research newsletter covering digital assets, DeFi, perpetuals and tokenised real-world assets, with protocol deep dives, market roundups and founder interviews. Readers get data-backed analysis of yield sources, protocol revenue and valuation, and emerging products.

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Platform
Substack
Frequency
Weekly
Latest issue
Oct 21, 2026
Language
English
Written for
Crypto investors, DeFi researchers and institutional digital asset teams
Tone
analytical
Tracked since
Oct 24, 2026

Website: https://research.castlelabs.io