These circumstances include but are not limited to: (i) cases where a third party blockchain(s) suspends, discontinues, and/or terminates its business, closes down, and/or abnormally suspends or terminates the services; (ii) service suspension(s) due to maintenance as announced by a third-party blockchain; (iii) the system fails to transmit data; (iv) force majeure event(s) that lead to the suspension of the third-party blockchain; (v) third-party blockchain service interruption or delay arising