【AB officially launched on Kraken: direct purchase with USD and EUR available】On August 8th, according to an official announcement from AB DAO, AB was officially launched on Kraken on August 7th local time. Currently, users can recharge and place limit orders (orders will not be executed yet). Official trading will start on August 8th, at which point the AB/USD and AB/EUR trading pairs will be fully available, allowing users to purchase directly with USD and EUR.