Oh, the video didn't load before I replied. I thought it was a question from you.

edit: Mhh, seems like uploaded videos still or again don’t load at all in iOS 

yup, Satoshi even says as much here (wait an hour before shipping goods)

BITC0IN

Then you have a chain split until one chain becomes longer (= more proof of work) again.

That’s why you should wait for 6 confirmations.

Stacker Saloon

saloon

SATOSHI - 0.8 
"When the next proof-of-work is found, whichever previous block that node was working on, that branch becomes longer and the tie is broken." Satoshi answered when asked about, what happens when two #Bitcoin Blocks are found at the same time?

https://video.nostr.build/144772444b7b29c56aa61d93c1c6ab6c5e1242d0dbcc6edde657869d631235db.mp4