BitCore is a cryptocurrency that is a UTXO fork of Bitcoin. While you've heard of hard forks, many people only know about Bitcoin hard forks, such as Bitcoin Cash and Bitcoin Gold; by contrast, few people know about BitCore or hybrid forks. Using Bitcoin's source code and technology, BitCore creates a new blockchain; it ensures that the blockchain is smaller and more scalable. Also, block times are faster than Bitcoin, which also makes mining ASIC resistant.