August 11, 2010 BitcoinTalk 12 messages Escrow Inedible Context post by Inedible in BitcoinTalk topic 750. after msg8649.
August 21, 2010 BitcoinTalk 11 messages Dealing with SHA-256 Collisions Inedible Context post by Inedible in BitcoinTalk topic 191. quotes Satoshi.