December 20, 2015, 06:57:32 PM - December 20, 2015, 09:22:14 PM
2.5 hours, 13 farmed accounts 1000 spam posts.

https://bitcointalk.org/index.php?action=profile;u=698307  Cantoner (71)      
https://bitcointalk.org/index.php?action=profile;u=698327  Dotnetin (14)
https://bitcointalk.org/index.php?action=profile;u=698333  Esenhowell (20)
https://bitcointalk.org/index.php?action=profile;u=698340  Facultid (19)
https://bitcointalk.org/index.php?action=profile;u=698351  Gotimour (19)
https://bitcointalk.org/index.php?action=profile;u=698356  Hallmader (19)
https://bitcointalk.org/index.php?action=profile;u=698362  Jackling (19)
https://bitcointalk.org/index.php?action=profile;u=698370  Kwiksave (60)
https://bitcointalk.org/index.php?action=profile;u=698379  Luterwish (17)
https://bitcointalk.org/index.php?action=profile;u=698381  Monumental (24)
https://bitcointalk.org/index.php?action=profile;u=698387  Natlind (71)
https://bitcointalk.org/index.php?action=profile;u=698392  Oralmat (641)
https://bitcointalk.org/index.php?action=profile;u=698398  patricken (23)

No bbc.spammer list account.