Yes, I can provide information about different types of blockchains. There are mainly three types of blockchains: public blockchains, private blockchains, and consortium blockchains. Public blockchains are decentralized and open to anyone to participate and view the transactions. Private blockchains are centralized and restrict access to view and participate in transactions. Consortium blockchains are semi-decentralized and are controlled by a group of organizations rather than a single entity.