I'm looking for a medium-term loan - 60 days / 30% interest paid upon maturity.

Offering one or two (if there will be two lenders) premium domain names as collateral - 2-character .net domain and 3-character .com, both acquired in 2013 and registered more than 15 years ago. The average cost of each domain is $20-30k in the market - a surewin deal. Bought them via Escrow.com for more than 10k each, statements can be provided.

I keep all my domains with GoDaddy, will push them to you directly or transfer to your registrar after the money has been put in escrow.

Whatever the case, escrow is the preferred way to do business.