Raiblocks is a DAG cryptocurrency like IOTA. It has gained attention after it's price spike.
Decred is an open and progressive cryptocurrency with a system of community-based governance integrated into its blockchain. Decred attempts to create a better balance of power between miners and users by allowing users who don’t own a miner to participate directly in the network consensus and act as a check on miners. That involves a hybrid consensus mechanism of both PoW and Proof of Stake (PoS).
The incentive is, therefore: If I want to use IOTA, because the tech is incredibly helpful for my company, then I conduct a transaction and reference two other transactions per proof of work automatically. This alone is enough to provide the needed hash power because companies want to use IOTA.
Lumens are the native asset of the Stellar network. Native means that lumens are built into the network. Asset is how the network refers to an item of value that is stored on the ledger. One lumen is a unit of digital currency, like a bitcoin.
MinexCoin (MNX) is a global payments system based on a low volatility cryptocurrency which is a part of Minex ecosystem. Thanks to its stable exchange rate, MinexCoin is a reliable means of payment, while controllable growth of coin price makes it an attractive means of value storage.
Voxelus is a platform that allows anyone, anywhere to create, share and play virtual reality games and experiences without writing a single line of code. Voxelus includes a bundle of free assets that you can use to design with more content coming out every week.