Icon of Blockstream Blind Oracle app on Umbrel App Store

Blockstream Blind Oracle

Encrypt your wallet on Blockstream Jade

Blockstream

Open the App Store on your umbrelOS home server to install this app
Screenshot 1 of Blockstream Blind Oracle app on Umbrel App Store
Screenshot 2 of Blockstream Blind Oracle app on Umbrel App Store
Screenshot 3 of Blockstream Blind Oracle app on Umbrel App Store
About this app

Run a personal blind oracle to encrypt the wallet material on your Blockstream Jade. Your blind oracle holds the decryption key to your Jade that is needed to unlock your device. This allows your Jade to remain protected from physical key extraction while also enforcing a maximum of 3 PIN attempts. Your blind oracle does not learn any sensitive information and does not know anything about the wallet on Jade. Blind oracle needs a Tor or a Tailscale connection, if you decide to use Tailscale please enable Tailscale's MagicDNS.

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