How do tokens exist on multiple blockchains?

How do tokens exist on multiple blockchains?

2 years ago
Anonymous $Lfa9vBbL8e
Last Seen
5 minutes ago
Reputation
0
Spam
0.000
Last Seen
about an hour ago
Reputation
0
Spam
0.000
Last Seen
about an hour ago
Reputation
0
Spam
0.000
Last Seen
17 minutes ago
Reputation
0
Spam
0.000
Last Seen
2 hours ago
Reputation
0
Spam
0.000
Last Seen
4 hours ago
Reputation
0
Spam
0.000