Welcome to Neo's Chain Notes

I am a statistics major at UPEI who likes finding out how smart contracts break, and how to stop them from breaking. This small site shows what I have learned.

Three blocks joined by hash links

What is inside

About me and how I got into security
Common contract bugs plus a simple audit routine
Audit tools compared in one table
Contact form for questions or tips

Good places to keep learning

Start with the Smart Contract Weakness Registry, read the OpenZeppelin Contracts docs, and browse ethereum.org security guidance.