ReDigi Defends Used Digital Music Market

NewYorkCountryLawyer writes "ReDigi has fired back, opposing Capitol Records's motion for a preliminary injunction. In his opposition declaration, ReDigi's CTO Larry Rudolph explains in detail (PDF) how the technology employed by ReDigi's used digital music marketplace effects transfer of a music file without copying, but by modifying the record locator in an 'atomic transaction,' and how it verifies that only a single instance of a unique file can enter the ReDigi cloud system. ReDigi's opposition papers also point out plaintiff's own admissions that mp3 files are not 'material objects' or 'phonorecords' under the Copyright Act, and therefore not subject to the Copyright Act's distribution right, and defend ReDigi's used digital music marketplace and cloud storage system (PDF) on a number of grounds, including the First Sale exception to the distribution right applicable to a 'particular' copy, the Essential Step exception to the distribution right applicable to a copy essential to the running of a computer program, and Fair Use space shifting."