Last tested and updated: 15th December 2020
Source code hash: ce36545683607b68d59e03ec6122a50a09909462
OS: Ubuntu 20.4
The mainnet was officially launched 3rd March 2018, although it was just a label change of the betanet. Betanet has been successfully running since 30th June 2018 and today the Tezos foundation announced the switch to the mainnet. https://twitter.com/TezosFoundation/status/1041675135412043776
