Mithqal
Real-time signals with a sealed, append-only record
- 2026
- Python · React · WebSockets · Append-only ledger
The challenge
Any system that publishes a call before the outcome is known can quietly rewrite history afterwards. That makes the record worthless.
What we built
A signal and journal product built around an append-only ledger: the call is sealed before the outcome exists, and the result is recorded against it — wins and losses both. Live data over WebSockets, charting, and a customer app.
Why it matters
Real-time data engineering and integrity-critical design — the mindset that belongs in an audit log for access control.