Changelog
Documentation and landing page
Published the full product documentation and the public landing page, so the mechanics, the economy and the contracts read in one place.
Three films on the mechanics
Built short films for the three things a diagram cannot show: a corridor being drawn and run, a ticket moving through quote and lock and settle, and Sideline odds repricing as the tape leans on a rail.
Dashboard, standings and activity feed
Added account metrics with an equity curve, venue metrics with backstop exposure, a live settlement feed, and standings ranked by net score.
Sideline, the second product
Turned every running corridor into a two-sided market. Tickets reprice live off the corridor's own hold probability, and authors earn a cut of wins inside their corridors.
Wallet-only sign in
Removed every non-wallet login path. Your address is your identity, your book and your history, keyed per wallet, proven by one signature that authorises nothing else.
Live price pipeline
Wired 28 markets to live one-minute bars across two crypto venues and a public equity feed, with an honest per-market badge saying exactly which one you are reading.
Early close, marked to market
Added a mark-to-market exit priced at the position's current win probability, less a published penalty, for both products.
Fee schedule defined
Set and published the fee model: an open fee, a profit fee charged only on profit, and an author's cut carved out of the profit fee.
The drawable chart
Built the terminal chart: candles to the left of now, the corridor projected to the right, with grips for angle, width and duration on the same geometry the engine prices.
Span, the volatility unit
Damped the span estimate so duration stays meaningful instead of cancelling against diffusion, which is what makes one corridor the same difficulty on BTC as on TSLA.
The pricing model
Implemented the double-barrier survival probability as a spectral expansion, validated it against Monte Carlo, and derived both multipliers as the inverse of each side's outcome.
Lines, the first product
Designed a position won on the path a price takes rather than its direction, with a neutral backstop as the counterparty and a published fee instead of a hidden edge.