Quote from: steven0021 on January 25, 2016, 10:41:09 PM

Quote from: Quickseller on January 25, 2016, 10:35:50 PM

sellsrmember is an alt of yahoo62278.

sellsrmember was able to produce a signed message from one of yahoo's known addresses here that contained the date of the signed message

and pokerowned, looks like. not sure if that's good enough, though.

pokerowned signs a message from 1Levzun9S2CY7chQZUcTWNoQfYp9CV246v here:

Quote from: pokerowned on September 03, 2015, 09:52:23 PM

1Levzun9S2CY7chQZUcTWNoQfYp9CV246v

Message:
requesting a loan from Magic8Ball on 9/3/2015 with account as collateral

Signature:
H0d/XAKYvmDiSX9ZZFfUCYZrtug2ZFY6Musv4IrV8GngDRkd9J8INFH3QduYE5oyPMCj1fBHr+Wj0AfyacxxUCA=

yahoo62278 signs from the same address here:

Quote from: yahoo62278 on January 25, 2016, 02:43:20 PM

This address is from june 2015 https://bitcointalk.org/index.php?topic=1084422.msg11568570#msg11568570
Address:
1Levzun9S2CY7chQZUcTWNoQfYp9CV246v
Message:
Yahoo verifying yet again address #5 January 25 2016
Signature:
H2FaqzliGfgoC1ylM73BzVALnDqNnl2IpMGs/fdbVxYUKm2by42ji9jwS/uWfLBEmIkp2V7VRVgm80lnYjj2z5c=

That indeed is enough.

Same goes for sellsrmember:

Quote from: sellsrmember on January 24, 2016, 11:18:43 PM

Address:
1YahooAcNav93Wkt2Dpx6KdfBYcNZXCib
Message:
This is yahoo, my acct was hacked on 1/24/15 do not trade with the user
Signature:
G1tKwpUoHuMW/kemgsXMggZ7CylI2Vp0B4drA5bQ9cXKOEzkfym7Mz6leNjauDLf7WaF6tpl3zlOe+GHtNzYfzk=

Quote from: yahoo62278 on January 25, 2016, 02:43:20 PM

Here is a thread from well over a year ago with my 1yahoo address and a signed message from that address. https://bitcointalk.org/index.php?topic=873587.msg9781032#msg9781032
Address:
1YahooAcNav93Wkt2Dpx6KdfBYcNZXCib
Message:
January 25 2016 i am verifying i control my account
Signature:
HOfBdFzMrFFGiKLQMVarPUrXSY8AhjL+n7J95485ZS1wN3UV3hxo1sncAMxa0DfS2EazeNZ5dZ62Ob0a8ZtSs/c=

-> http://pastebin.com/qDZ5vTF9