Casting charge & air blast
Estimated solid volume: 370 cm³ · mold allowance: 376 cm³
Fuel estimate: 1.2 kg · blower profile: 1.6 CFM
Melting and combustion involve severe burn, fire, fume, and explosion hazards. This is not a furnace design approval.
Hide tanning & fat liquoring
Bark-to-water ratio: 0.200 kg/L · target gravity: 1.04
Oil estimate: 160 ml · rework after: 12.0 h
Use verified chemistry, gloves, eye protection, ventilation, and lawful species/material handling.
Ice house & root cellar
Usable ice estimate: 0.92 m³ · insulation profile: 15 in
Vent draft index: 122.5 · humidity target: 90% · crop range: 32–38 °F
Monitor mold, food safety, structural loads, flooding, radon, and carbon-monoxide risk separately.
Acoustic soil observation
Estimated depth: 2.06 m ± 1.03 m
Observation-only acoustic delay estimate. Confirm with appropriate geotechnical methods before excavation.
Gesture vault preview
Tap Draw unlock vector to add points
Unlock pattern score: 0% · second factor required: yes
Gesture patterns are not a replacement for the encrypted vault’s real key derivation and recovery controls.