User: randegibran erc 20 wallet id: 0xba2cbcf2ef87e02097ecf656ba88513cc3d9067a archive: http://archive.is/heLsJ#selection-1691.9-1725.65 0.003 Ether received from 0x4397Dc426bc734dc500F90c9C7A1d72B2B7fd0B1
So these two accounts are 100% alter.
Note: qory, muratsink and randegibran all are/were active users on Bahasa Indonesia (Indonesian).
Sending ETH to other doesn't always mean they are alt. They can also be friend, or from same community or even they can exchange gas fee. It's better to accuse someone as alt only once you get they used same ETH address, or same social media etc.