The Alerian Galaxy Global Blockchain Indexes are Indexes of cryptocurrency futures, cryptocurrency Trusts, cryptocurrency ETPs, and/or companies, listed on global recognized exchanges, that are materially engaged in the development of blockchain technology, cryptocurrency mining, cryptocurrency buying, or enabling technologies that facilitate the transfer, custody, and issuance of cryptocurrency. Included in the Indexes are companies engaged in the development of blockchain technologies and related technology creators and producers that enable the development of blockchain technology.