Selenophile on Nostr: Ordinals put data in witness, but you have to assign some value to outputs else the ...

Ordinals put data in witness, but you have to assign some value to outputs else the transaction would be invalid. You can put data directly into the utxo set too .. Counterparty XCP has been used to do this with OP_CHECKMULTISIG since 2014, The satoshi uploader predates that and used the UTXO set in 2013