Description
Control firmware for a lift, read from the machine’s chips before it was scrapped.
Provenance
Found in a school storeroom when the building was cleared. Contacts were cleaned before reading. All files were recovered; 27 damaged sectors were rebuilt from redundant data.
Preservation
- Fixity (SHA-256)
45caba456b2017629752f1ae483efddec4ecf7f1d67140e0022b7e214ae8da0e- Last verified
- Oct 9, 2026, by Vigil
- Emulation profile
- LZE-EMBED-2 · lz-mcu core
- Copies
- Three, on two kinds of storage, in two cities
- Original carriers
- Kept in cold storage in Vancouver
Access
Free, in the Lazarus reading room in Vancouver and in partner reading rooms. The license does not permit copies to be taken away.
In the reading room it runs in emulation under profile LZE-EMBED-2, from a read-only copy of the recovered image, as it would have on an embedded controller.
Cite as: Nimbus Instruments, Nimbus lift controller, model PX-730 (2015). Lazarus Archive, LZ-25326.