Ethereum

So you like fast blockchains huh? 

The ONLY way to get speed and know your assets are secure is with preconfirmations on an Ethereum™ L2

/ethereum foundation | opinions are my own but more than likely they come from Vitalik's blog paragraph.xyz/@chaskin

Shared Sequencers (L2)

Decentralized sequencers shared across rollups and validiums provide preconfirmations with restaking guarantees to ensure inclusion and order

How?

Independent Preconfirmation Network/Chain

Parties like builders and validators operate on a fast p2p network (e.g., mev-commit) to negotiate preconfirmations with slashing penalties for non-compliance