Ether.fi Mandates Optimum's Mump2p for All Its Node Operators
7 Articles
7 Articles
Optimum’s mump2p Goes Live on Ethereum Mainnet With $3.4B in Boosted Stake and a 2.4x Speed Claim
Optimum wants one number to do the work before anything else: $3.4 billion. That is the dollar value of Ethereum stake the startup says its block-propagation protocol, mump2p, is already “boosting” after going live on Ethereum mainnet on October 20. The launch went out on X with a simpler claim — that data now moves across Ethereum two to three times faster than the default network. The Optimum team is pleased to announce our first mainnet deplo…
On October 20, 2026 Optimum launched on mainnet the mump2p protocol, a parallel path for the propagation of Ethereum blocks. According to the company, it delivers the blocks 2.42 times faster than the default network. Sixteen node operators already use the software, including all 12 operators of the ether.fi validator set, where adoption is [...]
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