Ethereum
Validators run as distributed validator clusters.
Catalyst Labs / Node operator as a service
Institutional-grade
Institutional-grade
Validator Infrastructure
We operate validators on Ethereum, Canton and Tier-1 blockchains. Multi-cloud, geographically distributed, engineered for uptime.
Deployed across
Cloud Infrastructure
Networks
Networks we operate.
Live
Canton Network
MainNet validator, allowlisted by all Super Validators.
Bitcoin
Self-hosted full nodes.
Solana
Dedicated RPC infrastructure.
Aptos
Validator and full node operations.
NEAR
Validator and RPC node operations.
Infrastructure
Built for resilience.
5Cloud providers
3Continents
24/7Engineering on‑call
0Slashing events
Multi-cloud
AWS, Google Cloud, Azure, CoreWeave and Oracle Cloud. Separate accounts, credentials and quotas per node.
Geographic diversity
North America, Europe and Asia-Pacific. Independent regions and availability zones.
Distributed validators
Keys split across machines and clouds. Threshold signing, no single point of failure.
Key management
Keys generated offline and held in remote signers with slashing protection.
Operations
Operated like production.
24/7 monitoring and on-call
Every host instrumented. Alerts page an engineer.
Encrypted off-site backups
Every four hours. Restores rehearsed, not assumed.
Staged upgrades
TestNet first, then rolling through MainNet.
Hardened hosts
No public inbound. Per-host firewalls. Locked-down access.
Runbooks and change control
Every procedure written down and versioned.
Isolated failure domains
One node's incident never becomes another's.
FAQ
Questions, answered.
What is node operator as a service?
We run blockchain validators and nodes for institutions, end to end. You hold the stake and the mandate. We run the infrastructure.
Which networks do you support?
Ethereum and Canton Network validators, plus Bitcoin, Solana, Aptos and NEAR nodes. New networks on request.
Where does your infrastructure run?
Across AWS, Google Cloud, Microsoft Azure, CoreWeave and Oracle Cloud in North America, Europe and Asia-Pacific, in separate accounts and regions.
How do you handle keys?
Generated offline, stored in remote signers with slashing protection, never on the host that talks to the network. Access is hardware-backed and least-privilege.
How do we work with you?
Email us. We scope the validators, regions and reporting you need and get them running.
We run the nodes.
You build.
Talk to the engineers who operate the infrastructure.