Institutional infrastructure for transparent capital deployment.

Open Alpha Reserve is a capital architecture for deploying Participant capital through an Operator under explicit, observable rules. A Room defines a single deployment mandate: how much capital is held in reserve, how much is deployed, how much Operator collateral stands behind it, and what happens if a redemption is requested.

This sandbox is a product prototype of that architecture, not the architecture itself. The underlying economic model — the definitions of capital, collateral requirements, and stress behavior — is developed and validated separately in the OAR Risk Lab. Nothing here changes those definitions.

Participant capital entering a Room splits into a liquidity reserve, held for settlement, and deployed capital, put to work under the Room’s strategy. The split is governed by a technical minimum reserve requirement, not a discretionary allocation.

Alongside Participant capital sits Operator collateral — capital the Operator itself puts at risk, subordinated to Participant claims. The larger and more liquid that collateral, the more loss it can absorb before a Participant is affected.

Illustrative reference case

The sandbox’s one demo Room replays a validated $1,000,000 diagnostic run from the Risk Lab: roughly $250,488 held in reserve, $749,512 deployed, and a technical collateral requirement of roughly $1,021,118 in gross Operator collateral. These are read directly from the Risk Lab’s own output — see the Room’s Capital and Proof pages for full provenance.

A Participant’s claim is denominated in units against the Room’s net asset value. Before that claim is affected by loss, Operator collateral and any systemic reserve are consumed first. Redemption requests enter a visible queue and are settled against the Room’s liquidity reserve and deployment-capacity horizon — not against an opaque promise.

The Operator posts first-loss collateral sized against the Room’s risk-weighted deployment exposure, not against a fixed multiple of capital raised. Venue concentration, deployment ratio, and stress adequacy are computed and disclosed continuously, including when a figure fails a threshold.

Every figure in a Room carries provenance: whether it is observed, derived, a business input, a policy parameter still awaiting ratification, or genuinely not supplied. A missing input is shown as missing — never silently treated as zero. This sandbox extends that discipline from the Risk Lab’s internal evidence classification into the product surface.

Where the Risk Lab’s own diagnostics report a failure — a venue exposure beyond its zero-impairment boundary, a topology that fails mandatory stress — this sandbox displays that failure plainly, rather than rounding it into a passing status. See the Proof surface for the current reference Room’s evidence stack.