But having access to that file reveals the funds of the multisig wallet, so I think is not a good idea to store it in plain text. It should at least be encrypted so you can decide who can access it. Splitting the BSMS content into multiple QRs shares would be ideal, so you can distribute each share in different locations.
Please don't create your own custom splitting solutions for anything.
This is a sure recipe for disaster and can result in losing of all your coins (not saying you are doing this).
I think that overcomplicating things can often create more problems if you don't know exactly what you are doing, and if you are not aware of all the risks.
Not sure if there is another tool/app that can export a BSMS file in "BCR-2020-010" format.
Any ideas or opinions?
QR codes can be tricky and often times they are not supported with all apps.
I will have to check SeedHammer and say my opinion about it tomorrow, but simple alternative is to save this data in offline password manager like KeePass (if you have strong password protection).
KeePass is already encrypted and it have decent protection, but you will again have to backup and/or remmebmer password for that.
This is not pefrect solution but it's much better than saving data in plain text.
