Similarly, this Article does not determine who has the power to release a mortgage of record. That issue is determined by real-property law.

7. Investment Property. Subsections (f) and (g) [Maine cite subsection (6) and (7)] follow former Section 9-115(2).

§9-1309.__Security interest perfected upon attachment

The following security interests are perfected when they attach:

(1)__A purchase-money security interest in consumer goods, except as otherwise provided in section 9-1311, subsection (2) with respect to consumer goods that are subject to a statute or treaty described in section 9-1311, subsection (1);

(2)__An assignment of accounts or payment intangibles that does not by itself or in conjunction with other assignments to the same assignee transfer a significant part of the assignor's outstanding accounts or payment intangibles;

(3)__A sale of a payment intangible;

(4)__A sale of a promissory note;

(5)__A security interest created by the assignment of a health-care-insurance receivable to the provider of the health- care goods or services;

(6)__A security interest arising under section 2-401, 2-505, 2-711, subsection (3) or 2-1508, subsection (5), until the debtor obtains possession of the collateral;

(7)__A security interest of a collecting bank arising under section 4-210;

(8)__A security interest of an issuer or nominated person arising under section 5-1118;