What is blast ETH?

Could you please clarify what you mean by "blast ETH"? It's not a widely recognized term in the cryptocurrency community, so I'm curious if you're referring to a specific project, event, or service related to Ethereum (ETH). If you could provide more context or detail, I'd be happy to give you a more accurate and informative answer. In general, Ethereum is a decentralized, open-source blockchain platform that enables smart contracts and decentralized applications (dApps) to be built and run without any downtime, fraud, control, or interference from a third party.