Ethereum

Ether.fi Mandates Optimum’s mump2p for All Its Node Operators

Unchained·October 20, 2026·1 min read

Ether.fi mandated Optimum's mump2p software for all its node operators. The MIT-born startup says 16 node operators now run the software on Ethereum mainnet for over 1.4 million ETH in stake, and blocks arrive faster than over Ethereum's default gossip layer.

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