Cryptovault can be purchased at protectingcoin.com. Claims to be fire-proof, water-proof, rust-proof, wind-proof, electric-proof, EMP-proof, drop-proof, spilled coffee-proof, pet-proof, baby-proof, demon-proof and acid resistant. It reminds me of the ColdTi in terms of side and feel. The one-way wire security cables with serial numbers are an unique touch that provides tamper evidence.
This was easy enough to etch but it clearly not designed for stamping, perhaps because the metal is too hard — every other time I’d strike a stamping bit against the plate, the bit would fly out of my hand and across the room.
Heat Stress Test
No data loss, though the freehand etched words are hard to read.
Corrosion Stress Test
Experienced some data loss, mainly of the freehand etched words.
Crush Stress Test
No additional data loss.