Episode V. Block height: 773000. A durable deep cold storage and guidance for your heirs are key when it comes to Bitcoin self-custody. Make it yourself. A step-to-step guide.
Nice educational post! I will try the washer & bolt right away what a genius idea! One of my favourite methods would be to burry the bolt&washer in the garden under a tree or something. Element resistant and no one knows where it is.
Next to writing down the seed phrase on metal, I think a nice alternative is to back up the hardware wallet and place it somewhere different.
I was planning to inform my parents about the whole thing, and some informations on how to access funds if something happens to me. In BTC matters, I dont think there is any other more trustworthy person than ones parents.
The 'problem' is if someone find you metal seed, he can get your bitcoin. Im still looking for ways to get this safer !