Description
Firmware for a pool robot sold for home use from 2017, read from a unit retired by its owners.
Provenance
Found in a school storeroom when the building was cleared. The card had sat unpowered for years; it was read at low voltage, several times. Every sector was recovered on the first or second read.
Preservation
- Fixity (SHA-256)
305135dae452eba85197b16206febf1e107603bdd1bbc66ad5f942e9563512d6- Last verified
- Oct 25, 2026, by Vigil
- Emulation profile
- LZE-ROBOT-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-ROBOT-2, from a read-only copy of the recovered image, as it would have on household robots.
Cite as: Quarry Robotics, Quarry pool robot: firmware 4.5 (2017). Lazarus Archive, LZ-36578.