Between 2018 and its patch in July 2021, a group called used an exploit called "Nocom" (No Comment) to track every player on the server in real-time.
: The uncompressed world download reached 1.17 TB , making it the largest world download in Minecraft history at the time.
: Detailed metadata and magnet links for the 256k project can be found on the r/2b2t community archive . 2b2t-map-2021
: The project discovered over 15,000 bases and recorded over 10 billion player events.
: By sending packets to the server asking if a specific block existed millions of blocks away, the server would only respond if that chunk was currently loaded by a player. Between 2018 and its patch in July 2021,
In 2021, the "2b2t-map" refers to two massive community archiving projects that documented the oldest anarchy server in Minecraft: the and the Nocom exploit database . 1. The 256,000² Mapping Project (Spawn Archive)
Completed in September 2021, this was a collaborative effort to create a public archive of the server's spawn area. : A square region spanning blocks in each direction from : The project discovered over 15,000 bases and
: The 2b2t Wiki (Miraheze) maintains a list of major bases destroyed or archived during these 2021 projects.