2021 is going to be a big test for scalability and interoperability.
One that promises the highest throughput, decentralization, and security is of course Cardano. But one project I picked up on recently is Radix, a DLT that has rebuilt Bitcoin’s UTXO model from the ground up to allow mass scale sharding with their tempo engine. They also claim radix is not necessarily blockchain. Is there a catch to Radix for offering such high scalability? Thanks.