Description
Control firmware for a sewing machine, 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. The image matches a checksum published by the original distributor.
Preservation
- Fixity (SHA-256)
4adda3acbb1195629292619f570c5d24761cbb15e17b0ab761af4ff11c12ef56- Last verified
- Oct 12, 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.
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: Cinder Instruments, Cinder sewing machine controller, model BX-240 (2002). Lazarus Archive, LZ-22181.