-----BEGIN BITCOIN SIGNED MESSAGE-----
Hi this is Greentree of bitcointalk.org today is October 30 2015
-----BEGIN BITCOIN SIGNATURE-----
Version: Bitcoin-qt (1.0)
Address: 1JMYBWAFvG825XZSqcSjYyjdA6R4weRsdh
HyFRF53uzKh1IY7Rwfs3qHkf3Z3R4cRkqslwXK9xwJ5xcTLqVGS3s1LaSzmWkbQeTpoY2kSv8ApPNbj/tp50ih8=
-----END BITCOIN SIGNATURE-----
I tried using coinig and blockchain to verify your message but there seems to be a problem with your message, or maybe something is wrong with the blockchain and coinig today thats why theres an error.
Is there any process aside from what you used?
Im hoping someone can help me with this.
Verified at blocktrail.
But, for future reference if you ever need to prove this address, there is a blank space at the end of your signed message. If you leave out that blank space it will not verfify.
It does not verify at coinig at all. I don't have a wallet open atm so cannot try in a client.