Code Hardening: Earning the Right to Launch
One month before testnet, the most dangerous thing I could do is add features. Public networks do not fail because the idea is wrong. They fail because the implementation trusted…
The Call
This week I am not shipping code. I am shipping intent. ZooBC has crossed a line that is easy to miss when you are deep in the build. For months,…
Comprehensive Documentation: Sharing Knowledge
This week feels different. The pace slows down a bit. Outside, it is holiday season. Fewer emails, fewer distractions, fewer expectations to ship something flashy right now. That makes it…
Multisig & Escrow: Building Trust Mechanisms
This week, I work on something that goes beyond protocol mechanics. Speed, consensus, and cryptography are necessary, but they are not enough. If ZooBC is going to be useful in…
Gateway – Bridging Web to Blockchain
This week I run into a problem that has nothing to do with blockchain, and everything to do with browsers. The web wallet works. It signs locally, talks to nodes,…
Blockchain Zoo Academy Is Live, and I’m Teaching It
In the past months, while I was rebuilding ZooBC from scratch, something kept happening to me in the background: I was not just coding, I was re-learning everything at a…
Web Wallet: Decentralized in the Browser
This week, ZooBC leaves the lab. Up until now, everything has lived on nodes, terminals, and test networks. Powerful, but inaccessible. A blockchain only becomes real when people can use…
HD Wallets: Keys to the Kingdom
This week, I switch focus from the network to the human. Consensus, performance, and security matter, but none of it helps if people cannot safely manage their keys. Private key…
Security Hardening: Protecting the Network
These past two weeks, my mindset shifts slightly. Up to now, the focus has been correctness, performance, and behavior under normal conditions. This phase is about assuming things will go…
Testing and Validation: Ensuring Reliability
These past two weeks, I stop trusting myself. That sounds dramatic, but it is exactly the right mindset at this stage. A blockchain implementation cannot be mostly correct. It must…