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Proof-of-Stake validator operator.
Focused on security.


Cosmos Hub

Delegate with us
0 atom

Iris Hub

Delegate with us
0 iris

Terra Hub

Delegate with us
0 luna

About Castlenode

Castlenode is an infrastructure provider for public

Proof-of-Stake blockchain networks. We operate secure validator nodes for staking token holders to delegate to.

Domain Expertise

Our team members are experienced in distributed systems and have been active members of the blockchain space for several years.


We have more than 20 years of experience in developing highly secure infrastructure for major banks and large-scale web platforms.

Focus On Security

Our entire infrastructure is designed with security in mind. We will not compromise security for the sake of operating on more networks. Our delegators’ safety is our top priority.

Meet Our Team

Gautier Marin

Gautier is an engineer at Tendermint and is currently working on the Cosmos project. He is also a co-founder of Asseth, the biggest French Ethereum association.

Antony Girault

Antony is a veteran engineer with a vast experience in managing complex infrastructures and securing high-value systems. He has been CTO/CIO of many companies, including Overblog and Teads. He also worked at HSBC Security as a security and system architect.

Want to contact us ?