Does Shibarium exist?

Well, let me pose the question to you in a way that captures the essence of inquiry: Is there a real, tangible entity or platform by the name of Shibarium that operates within the realm of cryptocurrency and finance? Have there been any official announcements, whitepapers, or evidence of its existence beyond mere rumors or speculations? In other words, can you point to verifiable sources that confirm the existence of Shibarium as a legitimate and functioning system within the industry?