A digiprovMD wrapping an AGREEMENT_INFO element is required Agreement Info must have an account Agreement Info must have a project a file must have a location a file location must have a path reference MD5 must be 32 characters MD5 must be only characters 0-9, A-Z, a-z SHA-1 must be 40 characters SHA-1 must be only characters 0-9, A-Z, a-z file must be referenced in the structMap file pointer must reference a file