Description
Control firmware for a cash register, read from the machine’s chips before it was scrapped.
Provenance
Bought as part of a box of disks at an estate sale and donated anonymously. The image matches a checksum published by the original distributor.
Preservation
- Fixity (SHA-256)
9100f9dc4d31db7bae555710e72cebb0057a17c00fd6669ed3156c75a4960f0c- Last verified
- Oct 29, 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 reading rooms only, under the Lazarus orphan works policy.
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: Nettle Appliances, Nettle cash register controller, model ZA-150 (2002). Lazarus Archive, LZ-22902.