Unlocking the future
of the open interneT

State-of-the-Art Cryptography for Web3 and Blockchain

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We are
inversed tech

A cryptographic R&D team building the future infrastructure for the open internet. We work with open source ecosystems to bring state-of-the-art cryptography to the top protocols in the web3 and blockchain space, contributing meaningfully to the development of their functionality, security, robustness and efficiency.

Ethical Impact
Meet the Team


R&D Projects

We understand that every business is unique and has its own set of cryptographic challenges. That's why we work closely with our clients to design customized solutions that best fit their needs through design, implementation, and problem-solving.

Blue Team

We become an extension of your tech team by providing deep cryptographic expertise where you may need it. Ongoing collaborations allow us to truly dive into your product/protocol, as well as to get to know your team and collaborate efficiently and effectively.

Red Team

We look to ensure the safety and security of your protocols. We will review updates and offer ongoing support and monitoring to prevent any potential security breaches. Your protocols will be in good hands and your data and assets will be protected.


Cryptography & ZK industry


Security of schemes, protocols and libraries
Interoperability of infrastructure
Right product abstractions for users
Responsibility of companies

Work With

Inversed Tech assists in projects that:

Have a deep technological or cryptographic need or problem.
Are working on changing the status quo of society through tech.
Believe in using cryptography to rebalance the trust vs power paradigm.


Take a look at some of the projects we have collaborated on.

Cryptographic Audit of the Iron Fish Private multi-Asset Transfer Protocol
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* Report available

We present the findings of our review of the Iron Fish Private Multi-Asset Transfer protocol. During the audit we focused on both the cryptographic and engineering aspects of the protocol. We reviewed the design of the protocol, the Rust implementation of the different components, as well as the ZKP circuit implementations.

Systematization of Knowledge on Private Programmability

Early 2023, the Zcash Foundation commissioned the authors to write a systemization of knowledge paper on the topic of privacy-preserving blackchain programmability solutions, in order to inform discussions amongst the Zcash community about adding programmability to Zcash.


meet the
inversed tech team

Daniel Benarroch
Daniel is a conscious leader with 8 years of experience in R&D in the cryptography space. His work ranges from homomorphic encryption, to multiparty computation, to Zero-knowledge proofs. As the former Director of Research at QEDIT. He has led strategic projects with DARPA and the Zcash Foundation, as well as building the ZKProof.org standardization initiative. He is a purpose-driven individual with the goal to improve how people connect, both on and offline.
Bryan Gillespie
Bryan is a mathematician and cryptographer with expertise ranging from zk-SNARK backend protocols to computational commutative algebra. He received his PhD in pure mathematics from the University of California, Berkeley, and subsequently became interested in zero-knowledge proof systems used by modern blockchain protocols while working as an academic researcher and educator.  Bryan believes strongly in the power of cryptography to safeguard the basic human rights of privacy and self-determination, and he also enjoys going for long runs in the mountains.
Maxwell Codehart
As a team leader and cryptographic engineer, Maxwell’s expertise lies in the fields of privacy, secure computation, and cryptographic protocols.

He has acquired a Master of Science in Cryptography focusing on MPC. His passion for this field stems from its crucial role in ensuring sensitive information's safety and security.

Reach out to us

Interested in working with us or joining our team? Leave us a message and we'll be in touch soon!