(A) Within a reasonable time after an ordinance of the Common Council is adopted, the Clerk shall record it in a book kept for that purpose. The record must include:
(1) The signature of the presiding officer;
(2) The attestation of the clerk;
(3) The Mayor's approval or veto of the ordinance;
(4) If applicable, a memorandum of the passage of the ordinance over the veto; and
(5) The date of each recorded item.
(B) The record or a certified copy of it constitutes presumptive evidence of the adoption of the ordinance.
(IC 36-4-6-17)