Flashbots Relay protocol
Overview
Flashbots Relay is a MEV-Boost relay that facilitates the connection between block builders and validators in the proof-of-stake Ethereum ecosystem. It enables validators to outsource block construction to specialized builders, who compete to offer the most profitable blocks. The relay acts as a trusted intermediary, receiving blocks from builders and forwarding them to validators for proposal.
Within the DeFi Intel graph, Flashbots Relay connects to 9 tracked entities, most strongly to Ethereum, Flashbots, Ethereum.
Relations
Top connections in the DeFi Intel knowledge graph (confidence-weighted, 9 of 9 total).
| Relation | Connected entity | Confidence |
|---|---|---|
relays_for | Ethereum | 95% |
operated_by | Flashbots | 95% |
deployed_on | Ethereum | 85% |
submits_to | Beaverbuild | 85% |
submits_to | BuilderNet | 85% |
submits_to | Titan Builder | 85% |
submits_to | Builder0x69 | 70% |
submits_to | Rsync Builder | 70% |
submits_to | Penguin Build | 60% |
Frequently asked questions
What is Flashbots Relay?
Flashbots Relay is a component of the MEV-Boost infrastructure that relays block proposals from builders to validators, enabling a competitive block-building market and allowing validators to maximize their rewards.
How does Flashbots Relay ensure trust and censorship resistance?
Flashbots Relay employs a trust-minimized design by verifying that blocks adhere to the consensus rules and do not include illegal transactions, while also allowing validators to inspect and reject blocks. However, it does not guarantee full censorship resistance, as the relay operator can theoretically censor builders or blocks.
Who operates Flashbots Relay and what is its role in MEV-Boost?
Flashbots Relay is operated by Flashbots, an independent research and development organization. It is one of several relays used by validators to receive blocks from builders, forming a critical part of the MEV-Boost ecosystem that emerged after the Ethereum merge.
What is Flashbots Relay connected to?
In the DeFi Intel knowledge graph, Flashbots Relay is linked to 9 other tracked entities, most strongly to Ethereum, Flashbots, Ethereum.
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