Being originally based on the Ethereum protocol, Kin (KIN) cryptocurrency had swapped to its own mainnet later. As of now, following to infamous failure of its issuing company Kik with 99% fall of the coin’s value, this digital asset is hardly listed on a few exchanges.
DigitalNote (XDN) cryptocurrency is currently listed on the number of exchanges against cryptos (BTC or ETH). It emerged in 2015 as a Fair Launch, which did not imply any reward for developers, ICO campaign or premined blocks . Recently, XDN held a swap to the XDN 2.0 network with improved functionality.