In this thread, I will publish some of the bounty programs that I supported but at the end, all of them ended up hiding, not answering or just no giving reards!

VERITIUM  400 stakes not paid!! + others in the same situation!!
https://bitcointalk.org/index.php?topic=2407235.new#new

EVERMARKETS
https://bitcointalk.org/index.php?topic=2059736.0

FIDCOM
https://bitcointalk.org/index.php?topic=2185693.new#new

LEGENRICH
https://bitcointalk.org/index.php?topic=2981649.new#new

OBIZCOIN
https://bitcointalk.org/index.php?topic=3001158.0

CIBUS
https://bitcointalk.org/index.php?topic=2713458.0

ADEX AURORA
https://bitcointalk.org/index.php?topic=2279539

ARENA PLAY
https://bitcointalk.org/index.php?topic=2051556.0

SMOKE
https://bitcointalk.org/index.php?topic=2218298.0

BURSTIQ
https://bitcointalk.org/index.php?topic=2098497.0

SNAPUP - Wapinter
https://bitcointalk.org/index.php?topic=2046331.0

Unfortunately, the list will be big!!