Oracle3
Open-source trading engine and MCP server for prediction markets. Fee-aware no-arbitrage trading across related contracts, live on Kalshi, Polymarket and Solana or on paper.
Try a real SeedSigner in your browser. The firmware draws its own 320x240 screen and scans QR codes through your webcam. Nothing to install, no real seeds.
FinanceJavaScript · PythonGitHub @bitsagarobOnlineOwner unconfirmed
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The real SeedSigner firmware running in a browser tab: a simulator you can try before buying the device, and rebuild yourself to check it is the pinned upstream release.
Taken from the repository README
Loading the full README. The saved excerpt is shown below.
Real SeedSigner firmware, the actual Python off the
device, running in a browser tab. The screen is a canvas, the buttons are your
keyboard, the camera is your webcam.
Never type in a seed phrase you rely on. Use a published test seed.
Nothing makes this safe: not running it offline, not a private window, not a
clean laptop. See below.
A SeedSigner is a signing device because of what surrounds the software. None of
that is here. Only the software is.Read the full README ↗The full README is unavailable right now. Read it at the original link. The saved excerpt is shown below.
Real SeedSigner firmware, the actual Python off the
device, running in a browser tab. The screen is a canvas, the buttons are your
keyboard, the camera is your webcam.
Never type in a seed phrase you rely on. Use a published test seed.
Nothing makes this safe: not running it offline, not a private window, not a
clean laptop. See below.
A SeedSigner is a signing device because of what surrounds the software. None of
that is here. Only the software is.Read the full README ↗