Tekashi 6ix9ine's trial is BALLS OUT -- Tekashi is ratting out people left and right, even testifying Dipset rapper Jim Jones is in the East Coast gang Nine Trey, and Cardi B is a member of the Bloods!

Tekashi, nee Daniel Hernandez, disclosed in his final day of testimony last week in a racketeering case against alleged Nine Trey Gangsta Bloods members Anthony “Harv” Ellison and Aljermiah “Nuke” Mack. The deal is that federal prosecutors allege Ellision kidnapped Hernandez at gunpoint in July 2018. Assistant US attorney Michael Longyear suggests Tekashi FAKED his own kidnapping to help promote his single "FEFE" -- a collab with Nicki Minaj -- that was released the same day as the alleged kidnapping.

There's SO much going on in this case, from security breeches of the courtroom to snitching, to 6ix9ine flat out admitting he lied in previous accounts of his kidnapping and of his gun-for-hire Kooda whom Tekashi paid to shoot at enemy Chief Keef in 2018.

So when we caught up with rapper Blueface last night, we HAD to ask him about this whole ordeal since the story's headline news in the rap world. He told us of Tekashi's snitching, "F*** Tekashi! school yard crip! Hell nah. f*** Teskahi!"