for give you one adress, like my normal adresss in Coinbase to receive any bitcoin is good ? its starting by number 1 if I remember good
Yes, I could send the coins to that address.
If you do this, will you post a full HOWTO? It's ridiculous Coinbase killed this service, but it would be nice for future reference, even many years from now.
Certainly, but it's really as simple as cloning the repo at
https://github.com/coinbase/multisig-tool, installing the necessary dependencies, and then following the instructions given.
I've used this for seed phrases for my Fork claiming service:
I can do this if OP is happy with this, but I would prefer to use PGP encryption since I can decrypt the message on my airgapped device. The hot wallet which runs on the internet connected device I would use for this has never been hacked, but obviously the risk still exists.
-snip-
Good advice, and this is why I moved the conversation back here after OP PMed me - so everything is in the open and to minimize any risk of scam accusations from either side.