# Grass Roof Courtyard Home: tested environment

This acceptance applies to the Sponge schematic with SHA-256
`7f282ae7ffc7293088fb69f99e9df50a7a2d326a1c1626a1d191a2a223735e6b`.

The exact artifact was pasted with WorldEdit 7.4.6 into a prepared Minecraft
Java 26.3 test world. Stone filled the 46×46 footprint and a four-block pad;
the test confirmed that the schematic's interior air cleared the filled area
and the surrounding support remained. A Fabric GameTest mock ServerPlayer
checked the north entry connector, room and service access samples, all five
door approaches, the descending stair with native collision calculations,
doors, representative menus and beds. All 8,400 occupied block names were
checked after sixty ticks.

Placement evidence applies to that prepared terrain and normal WorldEdit paste
with air included (`ignoreAirBlocks(false)`). It does not establish support on
arbitrary terrain, a `//paste -a` result, manual client walking, rendered GUI
behavior, mob-proofing, AFK safety or behavior on other Minecraft and WorldEdit
versions.