Common use of Authentication of Bonds Clause in Contracts

Authentication of Bonds. Only such of the Bonds as shall bear thereon a certificate of authentication substantially in the form set forth in Exhibit A hereto, manually executed by the Paying Agent, shall be valid or obligatory for any purpose or entitled to the benefits of this Paying Agent Agreement, and such certificate of or on behalf of the Paying Agent shall be conclusive evidence that the Bonds so authenticated have been duly executed, authenticated and delivered hereunder and are entitled to the benefits of this Paying Agent Agreement.

Authentication of Bonds. Only such of the Bonds as shall bear thereon a certificate of authentication substantially in the form as that set forth in Exhibit A hereto, manually executed by the Paying AgentTrustee, shall be valid or obligatory for any purpose or entitled to the benefits of this Paying Agent AgreementIndenture, and such certificate of or on behalf of the Paying Agent Trustee shall be conclusive evidence that the Bonds so authenticated have been duly executed, authenticated and delivered hereunder and are entitled to the benefits of this Paying Agent AgreementIndenture.

Authentication of Bonds. Only such of the Bonds as shall bear thereon a certificate of authentication substantially in the form set forth in Exhibit A or Exhibit B hereto, manually executed by the Paying Agent, shall be valid or obligatory for any purpose or entitled to the benefits of this Paying Agent Agreement, and such certificate of or on behalf of the Paying Agent shall be conclusive evidence that the Bonds so authenticated have been duly executed, authenticated and delivered hereunder and are entitled to the benefits of this Paying Agent Agreement.