Coreum benefits from the modern turing-complete Web Assembly (WASM) engine to process smart contracts. One important feature of Coreum is Cross-Chain interoperability and bridging functions. The interoperability will work by utilizing collateralized wrapping.
The block time is 1.5 seconds and the transactions per second reaches up to 7000.
Note added by sologenic.army at 2022-12-07:
When the article was written coreum was deflationary, during the innovation of coreum the developers came to the conclusion that an inflationary model is necessary for the sake of network security.