About Us

About Us

About Us

We support blockchain networks with infrastructure, ecosystem building, and strategic investment.

We support blockchain networks with infrastructure, ecosystem building, and strategic investment.

We support blockchain networks with infrastructure, ecosystem building, and strategic investment.

Asset Staked

$150M+

$150M+

Rewards Paid

$2.5M+

$2.5M+

Networks

7

7

Testimonials from our partners
Our Leadership

Daniel Urstöger

Technology

Daniel Urstöger

Technology

Max Sherwood

Business & Operations

Max Sherwood

Business & Operations

Alexander Taiyo Scheuwimmer

Legal & Regulatory

Alexander Taiyo Scheuwimmer

Legal & Regulatory

Network participation timeline

2025

2024

March

March

Mainnet

Walrus: Mainnet Launch

After a successful testnet, we participate in the mainnet launch of Walrus protocol.

Testnet

Monad:
Public Testnet

After running on Monad's small private valnet, we supported the launch of the public testnet.

Feb

Feb

Jan

Jan

Mainnet

Solana: Firedancer on Mainnet

After running the Firedancer client (Frankendancer module only) on testnet since July, we began running it on our mainnet validator as well.

2024

2024

Mainnet

Supra:
Mainnet Launch

We participated in the mainnet launch of Supra, after running their third testnet earlier in the year.

Nov

Nov

Jun

Jun

🐻⛓️

🐻⛓️

Testnet

Berachain: Testnet 2

We participated in Berachain's 2nd testnet, based on a mix of Cosmos and Ethereum technology.

Testnet

Ika: Testnet 1

We began participating in dWallet's 1st testnet, running a Sui based client.

Apr

Apr

Mar

Mar

Mainnet

Ethereum:
Lido SimpleDVT

After successful testnet participation, we were onboarded to Lido's SimpleDVT on mainnet, eventually joining two Obol cohorts, one SSV cohort, and another SSV super cluster.

2023

2023

Mainnet

Sui: Mainnet Launch

After success in the previous testnet, we participated in the mainnet genesis of the Sui blockchain.

May

May

2022

2022

Sep

Sep

Mainnet

Solana: Lido Onboarding

After running a Solana testnet validator with good performance, we were onboarded to Lido on Solana, and began running a mainnet Solana validator.

Work with us

Work with us

Building a blockchain network or staking protocol?

Get in touch to explore how we can work together to make your project a success.

Get in touch to explore how we can work together to make your project a success.

© 2024 H20 Nodes GmbH. All rights reserved.

© 2024 H20 Nodes GmbH. All rights reserved.

© 2024 H20 Nodes GmbH. All rights reserved.