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2026-10-28 18:37:54 UTC

Blockstream on Nostr: Easily access a higher level of Bitcoin security. Multisig is back in the Blockstream ...

Easily access a higher level of Bitcoin security. Multisig is back in the Blockstream app.

2of3 with 2FA: you hold two of the three keys. One on your phone, a backup offline on Blockstream Jade or Blockstream Metal. Blockstream cosigns when you authorize with a 2FA code.



It works best when your 2FA lives somewhere else, like an authenticator app on a second device.

A leaked recovery phrase alone can't move your bitcoin either.



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Your backup key can be a new recovery phrase or one you already have.

Lose access to your 2FA and you're not stuck. Your key plus the backup can spend any time. No waiting.

https://blog.blockstream.com/multisig-is-back-in-the-blockstream-app/


Or start with a 2of2 2FA Protected account, no backup key needed. On Bitcoin, pick a 6, 12 or 15 month timelock.

Want the backup key later? Add a 2of3 account and send your coins to it.

Add the account in your wallet, then turn on 2FA.




Learn more

https://blockstream.com/app/multisig