Can a transaction have a single 0-value OP_RETURN as its only output?

by pinhead   Last Updated July 25, 2017 16:27 PM

My goal is to create a transaction that spends dust outputs to a miner. Since the goal is to reduce the UTXO set by consuming low value outputs, I do not want to create any new UTXO by actually sending Bitcoin to an address.

Is it valid to make a transaction with several inputs and only one single, zero value prunable OP RETURN output?

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