createrawsendfrom with stream creation

Question

If we do following Transaction will it be maintained in UTXO model?

createrawsendfrom 1... '{}' '[{"create":"stream","name":"stream8","open":false,"details":{"geo":"japan","origin":"BoJ"}}]' send

As, I don't require Asset to be transferred. I just only required to maintain  the state in UTXO model.

But I think as we are not referring this transaction id in future Transaction so its not maintaining UTXO model. Is my understanding is correct?

Answer 1

A stream creation event is represented in a transaction output, but this is not a spendable transaction output, because it contains an OP_RETURN opcode. I'm not sure whether you would call that the "UTXO model" or not, but certainly this transaction output would not be referenced in a future transaction.