OK sorry im taking a couple hours to post this here. I went ahead and graded the users posts for the BetKing.io campaign.
Here is a thread from well over a year ago with my 1yahoo address and a signed message from that address.
https://bitcointalksearch.org/topic/m.9781032Address:
1YahooAcNav93Wkt2Dpx6KdfBYcNZXCib
Message:
January 25 2016 i am verifying i control my account
January 25 2016 i am verifying i control my account
Signature:
HOfBdFzMrFFGiKLQMVarPUrXSY8AhjL+n7J95485ZS1wN3UV3hxo1sncAMxa0DfS2EazeNZ5dZ62Ob0a8ZtSs/c=
This is the oldest btc address i own also posted in the same thread
https://bitcointalksearch.org/topic/m.9751445Address:
1BGqX3xewSWw4p4RwsXM6HpURLVc8DutHx
Message:
January 25 2016 i am verifying i control my account with address #2
January 25 2016 i am verifying i control my account with address #2
Signature:
G7UIllKU+W3lmu27ZvytybrB+Xyb3Tt/p5mj6hg1UfzdTTOnKNBfcFRoH0jioACH25eYQw3KAm5/O9DDDt0q5Yc=
Heres an address from feb 2015 and signed message
https://bitcointalksearch.org/topic/m.10336955Address:
18wX9gwE7eR4qyS72zncXqwhFHZEJjSMuX
Message:
January 25 2016 I am verifying with address #3 i control yahoo62278 account
January 25 2016 I am verifying with address #3 i control yahoo62278 account
Signature:
G78Q1fT8MrAkoDozR7K7/3u9MJ/nVK1I3hYR3AeY6hIXAQtvURbuEJDarL8m+vCHwF70PVWZQGBYcKkQjzLSk4c=
This address is from may 2015 verifying my identity with address #4
https://bitcointalksearch.org/topic/m.11349619Address:
1AGwj1KfKniFJG6P88awyvFsxekPTLJN6k
Message:
January 25 2016 verifying myself with 4th address
January 25 2016 verifying myself with 4th address
Signature:
ILh4idydwQ+Mj8N5tYqQGJR5PJMUFueDGyrFwMqXSAbgTXcmVTH0b6ypozzY8fJ5fZlkkOOEhUllfHj2TwlhaYs=
This address is from june 2015
https://bitcointalksearch.org/topic/m.11568570Address:
1Levzun9S2CY7chQZUcTWNoQfYp9CV246v
Message:
Yahoo verifying yet again address #5 January 25 2016
Yahoo verifying yet again address #5 January 25 2016
Signature:
H2FaqzliGfgoC1ylM73BzVALnDqNnl2IpMGs/fdbVxYUKm2by42ji9jwS/uWfLBEmIkp2V7VRVgm80lnYjj2z5c=
This address is from oct 2015 verifying my control with address #6
https://bitcointalksearch.org/topic/m.12606467Address:
1LiwxmZC1v3d5J7XeMT4c8FKpuJwV3QjqH
Message:
January 25 2016 address #6 should be enough proof im myself
January 25 2016 address #6 should be enough proof im myself
Signature:
ICt5Pwx768ifgEDR3UnIz1EsWEWbe1tBHApWLupgkJxMSS4ZmFn4igvVc/O4pmkcOVTACNTX3KvV0fvAzUnwU9E=