A PERSONAL CORNER OF THE INTERNET
E-HARRISON
Blockchain security researcher & software developer.
I’m Harrison. I like understanding how systems work, finding where they break, and exploring what else they could become.
I got into blockchain security around 2023 while studying computer science. Since then, I’ve taken part in audit contests and private bug bounty programs, with AI becoming part of my research toolkit.
These days, my curiosity also takes me into robotics and computing in medicine. Away from the screen, you might find me learning my way around a chessboard.
Selected work
A few entries from my security research journey.
- Base Azul — view results (opens in a new tab)
Security research on Base’s L2 infrastructure.
- Chainlink Rewards — view contest (opens in a new tab)
Community participation and network rewards.
- SEDA Protocol — view contest (opens in a new tab)
Oracle infrastructure and cross-chain proof verification.
Read finding from SEDA Protocol - ZetaChain — view contest (opens in a new tab)
Interoperability for applications across blockchains.
Read finding from ZetaChain
Alongside public contests, I take part in private bug bounty research.
Currently exploring
New directions, open questions, and things I’m learning.
Beyond the screen
Exploring hardware, robotics, and how software can interact with the physical world.
HARDWARE & ROBOTICSComputing × medicine
Learning where computer science and intelligent machines can contribute to healthcare.
SCIENCE & TECHNOLOGYA little room to play
Thinking about game development and a football game. Off-screen, still a beginner at chess.
GAMES & EXPERIMENTSFrom the notebook
Work with me
Have a project that could use a security review, a research collaborator, or a developer? Tell me what you’re working on and where I could help.
Private audits
Solidity · Rust · Go · Move
Security reviews for smart contracts and blockchain protocols. Share your codebase and the areas you want reviewed.
Research collaborations
Investigate together
Blockchain security research, protocol analysis, and experiments with AI-assisted research.
Software projects
From idea to implementation
Tools, prototypes, and software ideas. Tell me what you want to build and where you need help.
THE FIRST MESSAGE
Start with a little context.
A short introduction is enough to get the conversation going. Send it through Telegram or X.
- The project
- What you’re building and what it does.
- A starting point
- A repository, documentation, or a short overview.
- The scope
- The review, research, or development help you need.
- The timing
- Your target dates and a budget, if you have one.