Who are these block builders ? 0x388 0xBaf 0xeBe How can a searcher submit bundles?


Does anyone know how to submit bundles to these builders ? The first one is labelled as LIDO on etherscan. Are they accepting bundles now ?

The second one is Blocknative, and the other two are proposer accounts.

If you want to know something about the builder, you can check the ‘extra_data’ in the block, where some builders write their names.