Icon of Krystal Bull app on Umbrel App Store

Krystal Bull

Become an oracle and create Bitcoin bets

SuredBits

Open App Store on your umbrelOS device to install this app
Screenshot 1 of Krystal Bull app on Umbrel App Store
Screenshot 2 of Krystal Bull app on Umbrel App Store
Screenshot 3 of Krystal Bull app on Umbrel App Store
About this app

Krystal Bull allows you to become a Bitcoin oracle. An oracle allows information from the real world (financial markets, sporting events, elections, etc) to be used to create and settle Bitcoin bets.

The oracle is a crucial component for Discreet Log Contracts (DLC). Without a trustworthy oracle, you cannot create a bet on Bitcoin using DLCs. Trustworthy oracles are a building block to realizing Bitcoin DeFi.

To see some example oracles, please visit oracle.suredbits.com.

WARNING: This version of Krystal Bull is an early alpha release for testing. It's not secure, please don't use it for anything serious.

What's new
Version 1.9.72 years ago

Update to the 1.9.7 release of bitcoin-s This release provides a well defined ordering for nonces in announcements.

Version 1.9.63 years ago

Update to the 1.9.6 release of bitcoin-s This release provides a well defined ordering for nonces in announcements.

Version 1.9.53 years ago

Update to the 1.9.5 release of bitcoin-s This release provides a well defined ordering for nonces in announcements.

Version 1.9.43 years ago

Update to the 1.9.4 release of bitcoin-s

Version 1.9.33 years ago

Export staking address private key

Version 1.9.2-f44ad4a43 years ago

Auto login

Version 1.9.23 years ago
Information