Insights
Engineering perspectives on software architecture, blockchain governance, and digital asset strategy — from the RORO Digital Solutions team in Accra.
DEX223: Building a Safer Decentralized Exchange From First Principles
Most decentralized exchanges treat the token standard as a given. DEX223 started with a different standard entirely, and the engineering decisions that followed say something important about how DeFi infrastructure should be built.
Virtual Assets in Africa: The $205 Billion Shift Reshaping Financial Inclusion
Between July 2024 and June 2025, Sub-Saharan Africa moved over $205 billion in on-chain value, a 52% year-on-year increa…
ERC-223: The Fix Ethereum Waited Eight Years For
Over $201 million in ERC-20 tokens have been permanently lost to a design flaw that ERC-223 solved in 2017. So why does …
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