Nebulas is the only original coin of Nebulas. Nebulas is the next generation of blockchain services, bringing together a system of value-discovery called Nebulas Rank (NR), which quantifies the value of every address, DApp and smart contract in the blockchain world.

Based on the Nebulas index, Nebulas also devised Nebulas Incentive (NI), which included an Incentive agreement for developers and a consensus mechanism for encouraging users. Taking things one step further, Nebulas came up with the Nebulas Force (NF), to guarantee that the Nebulas chain and its intelligent contracts will evolve on their own. Nebular index, nebular excitation and nebular Force promote each other to build a sustainable and upgrading benign ecology.