Post
Topic
Board Development & Technical Discussion
Merits 3 from 3 users
Re: How to backup multiple seeds derived from one: BIP-85
by
JayJuanGee
on 19/02/2025, 15:22:22 UTC
⭐ Merited by satscraper (1) ,vapourminer (1) ,Husna QA (1)
The only tool other than this that supports BIP-85 Passwords is Coldcard (MK4 or Q).
If I got it right what is meant here is the ability of device  to generate the child seed from master SEED extended by passphrase, If this correct then  Passport batch 2  also supports BIP-85 Passwords being the owner of this device I say this for certain. I utilize this feature to generate on passport 2 the child SEED for my Tangem 2 which is  used by me for on-the-go activity.

If I go to the bitcoinhole website and I filter based on deterministic wallet (BIP-85), they show supporters of BIP85 to be: Jade, Jade Plus, Coldcard Mk4, Coldcard Q, Passport Batch 2, Passport Prime (not yet released), Bitbox02, SeedSigner, Specter DIY and Krux.