So the @idOS_network sales is coming up, and they've decided to launch on arbitrum. This is basically because arbitrum supports the stablecoin economy which is one of the main target economy of the decentralized iD verification infrastructure that they're building. Also, the sales will be on arbitrum too, and let's not focus arbitrum is a rollup of ethereum and has cheaper fees You need KYC, to participate in sales, of course there's no way you wouldn't. Complete any basics, and you're good to go. Idos will be using the FADE model for this sales and also for allocation. If you've accumulated referral points and points on the Idos system, you're about to eat good.