Thanks. Seperate to this project, in the context of my post about using Presigned TXNs I guess I see them as another tool in the cold storage toolbox that is not as powerful as the pure seed but gives something, anything - in the case that the seed / signing device are lost.
The seed is ownership: always a bearer instrument, whereas a presigned txns are never ownership, just a trigger for sending to a predetermined location.
Regarding fee rates I could imagine a script for wallets etc to generate 1, 10, 100sats/vbyte transactions and prepare them for signing, while also notifying the user if the conditions have changed (UTXOs have moved etc, unlikely in a cold storage scenario).
Thanks for the input though, good to see how others view it.
Thanks. Seperate to this project, in the context of my post about using Presigned TXNs I guess I see them as another tool in the cold storage toolbox that is not as powerful as the pure seed but gives something, anything - in the case that the seed / signing device are lost.
The seed is ownership: always a bearer instrument, whereas a presigned txns are never ownership, just a trigger for sending to a predetermined location.
Regarding fee rates I could imagine a script for wallets etc to generate 1, 10, 100sats/vbyte transactions and prepare them for signing, while also notifying the user if the conditions have changed (UTXOs have moved etc, unlikely in a cold storage scenario).
Thanks for the input though, good to see how others view it.