# Gavin Andresen
# 2012-08-26 19:05:40
# https://bitcointalk.org/index.php?topic=103172.msg1134832#msg1134832

@s{quotedtext}
@s{quotedtext}
Right, that was one of the lessons learned from BIP16@p{--} transactions redeeming non-standard inputs aught to be treated as non-standard. And they are, as of v0.6 (I think, I'm really good at forgetting when changes were introduced). @p{par}

If the merchant is using stock bitcoind, then the non-standard transaction won't show up in their wallet until it appears in a block with 1 confirmation, making the security downgrade non-existent (it becomes a variation on the Finney attack). @p{brk}