IIRC it was first mentioned on a small cryptography mailing list in late 2008. Satoshi's posts about it are archived here and the paper was published at https://bitcoin.org/bitcoin.pdf.
He later wrote about it on the P2P Foundation page here.
His first post on this forum was in November 2009, approximately a year after the release of the original whitepaper.
He later wrote about it on the P2P Foundation page here.
His first post on this forum was in November 2009, approximately a year after the release of the original whitepaper.
thanks a lot for sharing such an informative info.