Welcome to the community documentation for dYdX!
The dYdX Chain is a proof-of-stake blockchain network built using the Cosmos SDK and leveraging CometBFT for consensus. The software was by Informal Systems and by dYdX Trading Inc. ("dYdX Trading").
The was deployed and the first block of the dYdX Chain was created by the dYdX Chain validators on October 26, 2023, at 17:00 UTC.