Current Position
Kohen is a cryptography researcher at Chaincode Labs.
Background & Biography
He earned his mathematics doctorate at Indiana University in 2025.
Notable Contributions
He coauthored the Discreet Log Contract open-source specification and researches nested multiparty signatures for Bitcoin privacy, programmability and self-custody.
Why Katharos.ai Is Following Them
His work connects cryptographic coordination with Bitcoin self-custody.
Areas to Follow
Follow nested signatures and contract specifications.
Reporting Scope
Market reflects Chaincode Labs’ New York institution, not nationality or residence. This profile provides no investment advice.
Sources for Further Reading
https://nkohen.github.io/ https://chaincode.com/about/
Photo Credit
Via Nadav Kohen’s website; cropped and padded. Site notice: © 2026 Dr. Nadav Kohen.