# Opal Graham

> Opal Graham is a Blockchain Security Engineer at Coinbase. She holds a Ph.D. in Mathematics and was formerly a mathematics professor. Graham now applies her bac...

- Canonical URL: https://iq.wiki/wiki/opal-graham
- Categories: People in crypto
- Tags: Developer, Speaker
- Created: 2026-01-24T13:38:54.532Z
- Last updated: 2026-01-24T13:38:54.532Z
- Source: IQ.wiki — the world's largest blockchain and crypto encyclopedia (https://iq.wiki)

---

**Opal Graham** is a [Blockchain](https://iq.wiki/wiki/blockchain) Security Engineer at [Coinbase](https://iq.wiki/wiki/coinbase) and a former mathematics professor. [\[1\]](#cite-id-T51wqZQrm6YPfb7O) She holds a PhD in Mathematics with a specialization in projective and hyperbolic geometry, and she applies her academic background in formal logic to the field of [smart contract](https://iq.wiki/wiki/smart-contract) security. [\[2\]](#cite-id-Z6Qk2ypWkk5jwWIW) [\[1\]](#cite-id-T51wqZQrm6YPfb7O)​

## Education

Opal Graham earned a Doctor of Philosophy in Pure Mathematics from Florida State University, completing the program between 2014 and 2020. She previously completed a Bachelor of Arts in Mathematics at the University of North Florida from 2012 to 2014.  [\[2\]](#cite-id-Z6Qk2ypWkk5jwWIW) 

## Career

Graham's professional life consists of two distinct phases: a career in academic mathematics followed by a transition into the blockchain technology industry. [\[2\]](#cite-id-Z6Qk2ypWkk5jwWIW) [\[3\]](#cite-id-iK4gLkmjsbxD1Tq3)​

### Academia

Prior to her work in [blockchain](https://iq.wiki/wiki/blockchain) security, Graham was an Assistant Professor of Mathematics at the University of North Georgia (UNG). 

During her time in academia, Graham's teaching responsibilities covered a range of undergraduate mathematics courses. In the Fall 2021 semester, she taught:

* **Calculus I:** A foundational course for students in science, technology, engineering, and mathematics (STEM) fields, covering limits, derivatives, and integrals.
* **Introduction to Mathematical Proof:** A course designed to develop students' abilities in logical reasoning and the construction of rigorous mathematical arguments.
* **Math Models:** An applied mathematics course where students learn to build and analyze mathematical models of real-world phenomena.. [\[3\]](#cite-id-iK4gLkmjsbxD1Tq3)

### Transition to Blockchain Security

Graham transitioned from her professorial role in academia to a new career path in blockchain security sometime after the Fall 2021 academic semester. This move represented a shift from theoretical mathematics to the applied technological field of [Web3](https://iq.wiki/wiki/web3). The motivation for this career change was her interest in applying her deep background in formal logic to the practical challenge of making [smart contracts](https://iq.wiki/wiki/smart-contract) more secure. [Smart contracts](https://iq.wiki/wiki/smart-contract), which are self-executing programs on a [blockchain](https://iq.wiki/wiki/blockchain), depend on precise logical operations, making them a suitable domain for the application of formal methods and rigorous logical analysis to identify potential vulnerabilities.

As of early 2026, Graham is a [Blockchain](https://iq.wiki/wiki/blockchain) Security Engineer at [Coinbase](https://iq.wiki/wiki/coinbase). In this role, her work focuses on analyzing and strengthening the security of [smart contracts](https://iq.wiki/wiki/smart-contract) and [decentralized applications](https://iq.wiki/wiki/decentralized-application). She utilizes her expertise in logic to audit code, identify potential flaws, and contribute to the overall security and reliability of [blockchain](https://iq.wiki/wiki/blockchain)-based systems. [\[2\]](#cite-id-Z6Qk2ypWkk5jwWIW) [\[1\]](#cite-id-T51wqZQrm6YPfb7O) [\[3\]](#cite-id-iK4gLkmjsbxD1Tq3)