Abstract: Systems and methods for providing an online exchange system. The methods comprise: performing, by a computing device of the online exchange system, a first transaction in which an ownership of a collectible is exchanged for an electronic financial instrument backed by at least one asset having a tangible value; generating, by the computing device, a non-fungible token on a first digital ledger for verifying ownership of the collectible; and communicating information from the computing device to a system which generated the electronic financial instrument such that a block is added to a second digital ledger that indicates a change of ownership of the electronic financial instrument occurred during the first transaction.