i have checked my wallet and found payment of 0.00000546 BTC from address i don't know 1ViViGLEawN27xRzGrEhhYPQrZiTKvKLo.
first time i receive something like this
.
i did some google search ,turned out a site with name vivigle who sent it , i don't care if this just advertising , it's funny ,
maybe you get BTC through airdrop or other bounty, try you to remember! because it is impossible for you to receive payment without anyone knowing your BTC address. it's not funny and I once experienced the same thing as you.first time i receive something like this
.i did some google search ,turned out a site with name vivigle who sent it , i don't care if this just advertising , it's funny ,
it is in BTC then the sender might get the BTC thru the application of the receiver to a particular campaign, this is normal since our BTC address are published publicly meaning anyone of us can send some BTC to an address owned by someone we dont know.