Transactions: The Heart of the Blockchain
These past two weeks, ZooBC finally starts to feel alive. Transactions are flowing now. Not through a peer-to-peer network yet, not across nodes scattered around the world, but internally, through…
First Code: The Crypto Layer
This week, I finally write the first real C++ code for ZooBC. After two weeks of staring at diagrams, dependency graphs, and architecture notes, it feels almost strange to open…