So basically this person puts it underground near their house right? I got to assume their backyard? If not, that would be bad right since what if people just go start digging the ground etc?
So far, If he doesn't tell anyone, I assume that should be safe. but your analysis looks like a detective (their backyard). On my analysis, it should be the place under the floor tiles?
You say it would be fireproof, but what about earthquake or massive flood or something weird like that happening? Of what if some weird creature is underground and start eating everything? Im not sure that is possible with my last example but i dont think its impossible?
You just say sometimes for the weakness of methodes, it's good to add more security like capsule below,
Pemilihan bahan atau wadah yang digunakan untuk menyimpan dokumen bisa memilih bahan Stainless yang lebih kokoh dan tahan karat atau korosi.
Bahkan di Amazon ada yang menjual
"Time Capsule Stainless Steel Waterproof" khusus untuk menyimpan dokumen penting yang bisa jadi pilihan dan gak takut dokumen akan rusak selama bertahun-tahun.
