Please Quote:
----BITCOIN ADRESS ----
1FWtdEghj77D6EWo7Kb15jChMvAuC86pvF
-----BEGIN BITCOIN SIGNED MESSAGE-----
Today is 15.04.2018 bitcointalk account ksrtts (u=2034337) belongs to this address
-----BEGIN SIGNATURE-----
H7h7kBNvwAQe74GIU/VHC6SCAUucnTHDle3st1bf+oa6DA2ZWVNfeOK1pKOWRKztgVABaF/zq4KNIZBsUcTj2K4=
http://chainquery.com/bitcoin-api/verifymessage