This pages shows the addresses which have sent bitcoins to 12X4VrdB7r5UcC6ujR47tsq44kmtja4nmo. The data can be used to evaluate the anonymity provided by a mixing service. For example Send Coins from Address A to a Mixing service then withdraw to address B. If you can find Address A on the taint list of Address B then the mixing service has not sufficiently severed the link between your addresses. The more "taint" the stronger the link that remains.

Branch Address Taint (%) Count Top IPs
1E8HQogx1sL7mMdhQXHN2CXE3V4mNHL9zd 100% 1 92.14.217.118 (whois)
1KwDXB8r6hz2Ax89ahmPv1ZaH1KbwAN2hf 100% 1
19PkHafEN18mquJ9ChwZt5YEFoCdPP5vYB 100% 1