Dear BigONE users，

Cosmos Network (ATOM) will upgrade its network at block height 16,985,500 , estimated on 13 September 2023, at 21:00 (GMT+8). To support Cosmos Network (ATOM) network upgrade, BigONE will suspend ATOM deposit and withdrawal service on 13 September 2023 at 20:00 (GMT+8). ATOM transactions will not be affected during the network upgrade.

BigONE will assist users to deal with any technical problems in the network upgrade. BigONE will reopen the deposit and withdrawal services of ATOM tokens after the network upgrade and when the network is running stably, without further announcement.

More Information:

Cosmos Github Release v12.0.0
Cosmos Upgrade Countdown