Primer

The ELA token exists in three formats and may be listed on centralized exchanges as each. This reference provides some tips for exchange docking.

Blockchain	Type	Description
Elastos Mainchain	Native asset	A UTXO-model chain similar to Bitcoin but with some specific transaction types
Elastos Smart Chain (ESC)	Native asset	An EVM-compatible chain based on geth
Ethereum	ERC20 token	A wrapped version of ELA available on Ethereum (created by bridging ELA from ESC to Ethereum). Contract Address