Two of the transactions sent to this address encode the IP address of a botnet's command-and-control server. Using the censorship-resistant Bitcoin network to serve this data makes the botnet more resistant to takedown. The output value '6957' (in transaction 35ef7fa5dd…) and the output value '36305' (in transaction 3a1fcdea54…) combine to encode the IPv4 address '209.141.45.27'. Read more
{
"isvalid": true,
"address": "1Hf2CKoVDyPj7dNn3vgTeFMgDqVvbVNZQq",
"scriptPubKey": "76a914b6b2d11ba496f41845f44d7ff8209e9c038839cd88ac",
"isscript": false,
"iswitness": false
}
{
"version": 0,
"hash": "b6b2d11ba496f41845f44d7ff8209e9c038839cd"
}