TL;DR
- Fireblocks announces that it has launched ETH Staking Link, a standardized interface for institutional Ethereum staking integrations.
- The company claims that more than 36 million ETH, or approximately 30% of the circulating supply, is now staked on Ethereum.
- Fireblocks claims that Ethereum staking on its platform has more than doubled in the last six months.
- The update also highlights post-Pectra compound validators, which can support balances up to 2,048 ETH instead of the original cap of 32 ETH.
Fireblocks claims that Ethereum institutional staking is entering a more standardized phase as the amount of ETH committed to validators continues to increase across the network.
In a June 11 post, the crypto custody and infrastructure company introduced ETH Staking Link, a standardized interface intended to make it easier for staking providers to connect validator infrastructure to Fireblocks’ institutional platform. The company framed the launch as part of a broader initiative to make staking operations more consistent for asset managers, custodians, exchanges and other professional crypto companies.
Ethereum Staking Becomes Institutional Infrastructure
The numbers behind this change are substantial. Fireblocks said that more than 36 million ETH is now staked, representing approximately 30% of Ethereum’s circulating supply, with approximately 1 million active validators securing the network.
This scale has changed the way institutions approach staking. For smaller users, staking may seem like a simple yield mechanism. For large platforms and custodians, this becomes an operational system involving validator selection, controls reduction, key management, liquidity planning, reporting and client-level permissions.
Fireblocks said staking volume on its own platform had more than doubled in the last six months. While this is a platform-specific figure, it fits with the broader trend that staking is part of institutional exposure to Ethereum rather than a niche technical feature.
New Providers Added to Fireblocks Staking Link
The company said ETH Staking Link extends support to Blockdaemon, P2P.org and MAVAN, while existing providers Figment and Kiln remain available. Fireblocks described the interface as a way to reduce friction for vendors and institutions that need consistent integration standards across staking infrastructure.
Blockdaemon is described in the article as underwriting over $110 billion in blockchain infrastructure, while P2P.org is described as supporting over $10 billion. MAVAN is billed as the largest staking operation in the world.
The main point of Ethereum is not just the number of providers. The fact is that staking is becoming a modular infrastructure, with custody, validation operations, and institutional controls increasingly managed through standardized rails.
Pectra changes validator math
Fireblocks also highlighted the post-Pectra validator environment. Ethereum’s Pectra upgrade, activated on mainnet in May 2025, introduced support for compound validators, sometimes called 0x02 validators.
In the original staking model, validator balances were built around a 32 ETH structure. The new compound validator design can support balances up to 2,048 ETH, making it easier for large operators to manage staking positions without splitting capital between so many separate validator units.
For institutions, this can simplify operations and reduce fragmentation. This may also make staking more attractive to large ETH holders who want yield exposure but need cleaner infrastructure and reporting.
Why it matters
Ethereum staking is now an essential part of the network’s economy. As more and more ETH commits to validators, staking infrastructure becomes increasingly important for security and institutional market access.
The Fireblocks update does not itself change the Ethereum protocol. But it shows how service providers build the operational layer around the network. For institutions, the next step in staking may be less about whether they can stake ETH, and more about whether they can do so with the controls, integrations, and risk standards expected in professional finance.
