0xdd0212d0da33a2235d1952da390a0a18eacc7af5

An Ethereum validator’s withdrawal credentials are 32 bytes: a one-byte prefix, eleven zero bytes, then a twenty-byte execution address. Prefix 0x01 and 0x02 carry one; 0x00 is a BLS key with no execution address in it at all, and reading its last twenty bytes would produce an address that looks real and belongs to nobody.

The operator is named only where the address is a publicly documented protocol contract, with a link to the documentation. An explorer’s label is not enough: those are crowd-sourced, and attaching one here would publish a claim about who controls a large share of the stake on the basis of a wiki edit.