of the musical works database. (F) Notices of license and nonblanket activity (i) Notices of licenses The mechanical licensing collective shall receive, review, and confirm or reject notices of license from digital music providers, as provided in paragraph (2)(A). The collective shall maintain a current, publicly accessible list of blanket licenses that includes contact information for the licensees and the effective dates of such licenses. (ii) Notices of nonblanket activity The mechanical licensing collective shall receive notices of nonblanket activity from significant nonblanket licensees, as provided in paragraph (6)(A). The collective shall maintain a current, publicly accessible list of notices of nonblanket activity that includes contact information for significant nonblanket licensees and the dates of receipt of such notices. (G) Collection and distribution of royalties (i) In general Upon receiving reports of usage and payments of royalties from digital music providers for covered activities, the mechanical licensing collective shall— (I) engage in efforts to— (aa) identify the musical works embodied in sound recordings reflected in such reports, and the copyright owners of such musical works (and shares thereof)