The Dentacoin (DCN) token represents an extended version of an ERC-20 contract. The token is available with several exchange platforms. At the moment of writing, you can trade DCN against two fiat currencies (EUR and USD) with Folgory exchange.
Band Protocol is a cross-chain data oracle network that aggregates and connects real-world data and APIs to smart contracts. Blockchains enable immutable storage and deterministic, verifiable computations — however, they cannot securely access data available outside the blockchain networks.