that extends credit to the debtor at the time of the commencement of the case, and that obtains, at such time and with respect to such credit, a judicial lien on all property on which a creditor on a simple contract could have obtained such a judicial lien, whether or not such a creditor exists; ... (3) a bona fide purchaser of real property, other than fixtures, from the debtor, against whom applicable law permits such transfer to be perfected, that obtains the status of a bona fide purchaser at the time of the commencement of the case, whether or not such a purchaser exists [and has perfected such transfer], 11 U.S.C. §§ 544(a)(1) & 544(a)(3). The rights of a trustee under 11 U.S.C. § 544 are determined by state law. Abboud v. The Ground Round, Inc., 482 F.3d 15, 20 (1st Cir.2007) (<HOLDING>). See also In re Santos & Nieves, Inc., 814
holding that the discharge injunction under 11 usc  524 does not preclude a creditor with a valid lien from enforcing its security interest against exempt as well as nonexempt property holding petition date is proper date to value assets for a hypothetical liquidation under 11 usc  547b holding that a conviction for simple assault under pennsylvania law does not qualify under 18 usc  16b by way of 11 usc  1101a43 as an aggravated felony holding that pennsylvania law determined the rights of a hypothetical lien creditor under 11 usc  544a1 holding that while 11 usc  544 gives the trustee the status of a hypothetical lien creditor the exercise of such power and its extent are governed entirely by state law