Do you know that this is another direction we weren't even thinking about. Because for the engravement of those words on the steel surface, we need a machine or probably a professional that will do the job since will can barely do it with our own hand's. Therefore, this is where strict carefulness and close monitoring of the person in question should come in because you never can tell people's intentions especially when they knows the value or the importance of it. Remember, no other person's is surposed to be in possession of our seed phrase cuz is like a master key to our assets, therefore is not just about engraving our seed phrase on a steel surface but is by ensuring that no other person gain possession of it in the process of that else we risk losing all our Bitcoin.
Steel plates are more durable against water, fire, acid, erosion, shake, pressure and more but their physical form has not only advantages but also disadvantages.
With such steel plates, you will have to store them more carefully, securely and privately than other lighter backup stuffs like a piece of paper. With paper, you can more easily hide pieces of paper without issues because they're as same cumbersome and heavy as steel plates.
Definitely, these backup methods and tools from steel plates to pieces of paper have pros and cons, so make sure you do backups properly but the principles of securing your wallets and funds are like.
- Diversifying your bitcoins in different wallets.
- Making multiple wallet backups and with different backup methods.
- Store your multiple wallet backups at different safe locations.
- Regularly check your wallet backups for their usability and replace broken ones if necessary.
Security and Privacy Encyclopedia.