I am currently reviewing a computer science conference paper. The authors in the paper mention that the following is a non-standard script.
OP_DUP OP_HASH160 OP_0 OP_EQUALVERIFY OP_CHECKSIG
But when I checked the transaction on the explorer, its output script has NULL_DATA https://btc.com/btc/transaction/03acfae47d1e0b7674f1193237099d1553d3d8a93ecc85c18c4bec37544fe386
Which is the above two is true? Thank you