https://teamapt.zendesk.com/hc/en-us/community/posts/22297648010013-Is-Coinbase-open-24-7-Does-Coinbase-works-24-hours-Exclusive-Guide
https://www.hoyolab.com/article/34274239?create=1
https://www.socitrix.com/blogs/1511/Is-Coinbase-open-24-7-Does-Coinbase-works-24-hours
http://149.129.116.2/thread-37394.htm
https://herbalmeds-forum.biolife.com.my/d/193774-is-coinbase-open-247-does-coinbase-works-24-hours-exclusive-guide
https://community.clover.com/questions/83209/is-coinbase-open-247-does-coinbase-works-24-hours-2.html