What is the difference between both token?

Hello,

a)
0x799a4202c12ca952cb311598a024c80ed371a41e

b)
0xd5cd84d6f044abe314ee7e414d37cae8773ef9d3

I added the second token to my ethereum Mainnet and my Harmony One applied. Before i swaped ETh to Harmony One by Sushiswap and a) was not showing my coins just b)

What is the difference? To be honest b) looks like kind of a scam? The token does not show my tokens in a Fiat amount and the token is called 1one

Or is it just the wrapped One token because i use it on ETH Mainnet? If yes the value is the same like it would be on Harmony Network or?