The good times for the world’s tech giants are over. America’s four tech giants, Google, Apple, Amazon and Facebook, are facing one of the toughest antitrust investigations in the history of the Internet. The State Administration for Market Supervision also points to the monopolistic behavior of these Internet platforms. A global anti-monopoly tide is surging…

The birth of ADAMoracle In the blockchain system, there are underlying service providers that provide vital nutrition to the main system, but are not easily noticed by the public, which is oracle. As a middleware connecting the blockchain system and real-world data, the oracle is a bridge that connects outside data with blockchain world and realizes…