Soutenniza

• Soutenniza is a Bitcointalk.org user (profile linked by the URL you provided). In public forum threads from November 2012, Soutenniza appeared as a participant in the Digital Goods/Merchandise area, including a post offering a Dota 2 Beta Invite for sale (WTS Dota 2 Beta Invite for BTC) on November 7, 2012. (bitcointalk.org)

Notes:

• The reference above is drawn from archived activity visible in a Bitcointalk thread from 2012, where Soutenniza is listed as the author of a post about digital goods. If you’d like, I can try to locate the exact profile page and extract additional details (e.g., post count, join date) from that profile.