About 2b2t Atlas
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Learn how 2b2t Atlas preserves location history, source world downloads and interactive maps, with public API and MCP access.
What is 2b2t?
2builders2tools, usually called 2b2t, is a persistent Minecraft server known for its anarchy ruleset, enormous map and long player history. Bases, highways, monuments and ruins record years of building, travel and conflict.
Explore preserved builds or use the Find guide to search saved signs, map art and inventories.
What the Atlas preserves
2b2t Atlas connects documented locations, groups and highways with preserved partial Minecraft worlds, historical media, and native-coordinate maps of the Overworld, Nether and End.
Over 13 billion NoCom records
We've processed over 13 billion released NoCom records: about 10.12 billion block records and 3.17 billion positive chunk observations. Repeated observations are included; this isn't a count of unique blocks, players or places. Derived monthly totals are not added again.
Explore daily World Pulse maps, original fixed 30-day monthly views and the grouped all-time layer across all three dimensions. Daily records span July 2018 to July 2021 with gaps and different coverage by dimension. Find connects captured sign histories, storage, portal groups, clusters and corroborated illegal-spawner evidence. Coverage and sources · Daily counts, CSV exports, map tiles and API/MCP access.
Find across saved worlds
The Directory's Find tab searches signs, storage, rare blocks, mobs, map art and other saved objects. Browse captured details, compare sources and open the same result on the world map or an available location's 2D or 3D view. Filters can hide blank signs, show named objects or require saved container contents. NoCom has no recorded inventories. Source availability varies; missing results do not establish that an object was absent. The Find guide has worked examples; Popular offers another way to explore.
Preservation and rendering
The ingestion pipeline preserves source downloads and provenance, inspects their dimension and chunk coverage, and connects reviewed records with available uNmINeD 2D renders and quality-gated BlueMap 3D views. Source WDLs remain distinct from their derived maps. Metadata records capture dates, source links and available checksums.
Historical captures show the terrain saved at that time. They do not establish current server conditions, and capture dates are not automatically founding or destruction dates.
Research and reuse
The public data guide explains REST, MCP, JSONL exports, source attribution and freshness. Interactive location, group and highway pages include the complete readable record and source evidence without requiring JavaScript. Legacy record URLs remain stable provenance aliases and permanently redirect to those pages; use REST, MCP or JSONL for structured data.