With over 100 years of combined experience in blockchain, our team shares their thoughts.
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Proof of Working 2.1
21 Feb 2026
We are COZ, a Decentralized Solutions Consultancy helping individuals, ventures, and businesses transition seamlessly into the Web3 era. With a tailored, jargon-free approach, our mission is to unlock the full potential of your project, leveraging the security, transparency, and freedom unique to blockchain technology.
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The news you need to know
Proof of Working 2.0
Feb 10
We are COZ, a Decentralized Solutions Consultancy helping individuals, ventures, and businesses transition seamlessly into the Web3 era. With a tailored, jargon-free approach, our mission is to unlock the full potential of your project, leveraging the security, transparency, and freedom unique to blockchain technology. COZ primarily operates through the community Discord and CoZ Github, central places where the community shares knowledge and contributes to projects.
Proof of Working is Back
Jan 31
A Community Initiative to Support the Builders, Thinkers, and Doers. COZ is bringing back Proof of Working, a community-driven initiative rooted in one simple idea: If you’re doing meaningful work for the ecosystem, it should be seen, valued, and supported. Proof of Working was never about hype. It was about showing up, contributing, and sharing progress. Today, we’re reviving that spirit with a renewed focus on empowering community members at every level of the ecosystem.
COZ participates in U.S. General Shutdown
Jan 30
Our team, community, and partners span the globe, and there is broad alignment across that ecosystem in opposing the current administration’s behavior and the harsh treatment of people affected by its policies.
COZ 2025 Corporate Roadmap
The blockchain ecosystem has undergone significant change since our initial report was published and we have pivoted to accommodate, but much of our cultural identity remains the same.