I can link their Bitcoin addresses.
Bitcoin Talk Profile:https://bitcointalk.org/index.php?action=profile;u=149216
Rank: Sr. Member
Post Count (including this post):557
Your Login on https://uttoken.io:UT1074234
ETH address:0x5d9ebC2EAD3667668f51E49A6a70124Db424904b
BTC address:1PbfqHNfaxDva4Y161vnX4zTH31t7qP5Kq
Bitcoin Talk Profile:https://bitcointalk.org/index.php?action=profile;u=127497
Rank: Full Member
Post Count (including this post):391
Your Login on https://uttoken.io:UT1078921
ETH address:0x920Ed65226232c8c19eB74d838D1c8F6aA0Fb3F2
BTC address:1479g1hX4dDJ74JX5SqjXkjwRDjVGqjKCx
Both BTC addresses belong to the same wallet, as can be seen here: https://www.walletexplorer.com/wallet/535f1d3ab9a9c887/addresses.