| . . . . |
| Mayor of the city of . . . . |
Attest:
. . . . . . . . . . . . . . . . . . . .
Clerk of the city of . . . . . . (corporate seal)."
Immediately after authentication, the authenticated charter shall be recorded by the city clerk in a book provided for that purpose known as the charter book of the city of . . . . . . and when so recorded shall be attested by the clerk and mayor under the corporate seal of the city. All amendments shall be in like manner recorded and attested.
All courts shall take judicial notice of a charter and all amendments thereto when recorded and attested as required in this section.