Signa
Signa is the native coin of the Signum blockchain. Miners receive transaction fees and block rewards in Signa, encouraging generators to maintain and develop the blockchain network infrastructure.
Signa has been present on the blockchain since inception, and there is no issuing transaction for it. Therefore the Signa coin does not have an ID. The REST API uses null for Signa (if needed).
The number of decimal places (decimals) for Signa is 8. The atomic unit called Planck is 1/100,000,000 Signa. The ticker symbol for Signa on DEXs or CEXs is SIGNA. See on Signum Ecosystem how to get SIGNA.
In August 2014, the blockchain Signum started with an initial premium of 10,000 Signa per block. The current block reward is 100 Signa. There was no pre-mining or ICO for the Signum blockchain, miners around the world mine all Signa.