🏛️Institutional Blockspace
Compliant, credibly-neutral blockspace for regulated institutions building on Ethereum.
Institutional Blockspace is ETHGas's framework for delivering Ethereum blockspace that meets the compliance, transparency, and settlement-certainty requirements of regulated institutions - without sacrificing Ethereum's credible neutrality. It combines a configurable Policy Engine, fair ordering guarantees, and a network of known, onshore, qualified validators so that banks, asset managers, and protocol treasuries can transact onchain with the assurances their mandates require.
Why this exists
Most institutions cannot use Ethereum's default transaction pipeline as-is. Public mempools expose orders before they settle, block ordering is opaque, and there is no way to know which parties assembled a block or whether it complies with an institution's regulatory obligations. For a regulated desk, that is a non-starter.
ETHGas closes that gap. By letting institutions reserve blockspace in advance and route it through a policy-governed, transparent build process, we turn Ethereum's public infrastructure into something an institution can actually underwrite: predictable inclusion, auditable ordering, and counterparties that are known rather than anonymous.
The building blocks
Policy Engine
A configurable rules layer applied to blockspace an institution reserves. Institutions (or the validators serving them) can define policies — for example, screening against sanctions lists, restricting counterparties, or enforcing jurisdictional constraints — and have those policies enforced at build time rather than after settlement.
Fair ordering
Guarantees about how transactions inside reserved blockspace are sequenced, removing the opaque, MEV-driven reordering that institutions cannot audit or explain to a regulator. Ordering becomes a property the buyer can rely on and evidence.
Known & onshore validators
A curated set of validators that are identity-verified, operate in supported jurisdictions ("onshore"), and meet defined operational and compliance standards. Institutions can require that their blockspace is served only by validators in this qualified set.
Settlement certainty
Because blockspace is reserved ahead of time via ETHGas's Blockspace & Preconf Marketplace, institutions get advance assurance that their transactions will be included — turning "we hope this lands in a block" into a contracted commitment.
How it fits together
An institution reserves blockspace (whole-block or preconfirmation) through the Blockspace & Preconf Marketplace.
The reserved blockspace is served by validators drawn from the known & onshore qualified set.
The Policy Engine enforces the institution's configured rules as the block is built.
Fair ordering guarantees govern how transactions are sequenced.
The institution receives an auditable record suitable for internal and regulatory review.
Who this is for
Banks and regulated trading desks executing onchain
Asset managers and ETF/treasury operators
Protocol treasuries with compliance obligations
Custodians and infrastructure providers serving regulated clients
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