Compliance is the gate every institutional deal passes through, and most optimizers worry compliance teams because they can't reproduce or explain their own decisions. PRISM is built the opposite way: deterministic, re-derivable, and auditable by design. We bring the compliance conversation to the first call, not the last.
Not a roadmap promise — these are properties of the engine right now.
Content-hashed, bit-reproducible outputs tied to a data hash. Any past decision can be re-derived exactly — the reproducibility problem was found and fixed, and every result ties to its inputs.
Every trade traces to your explicit constraints and tax logic. It is a transparent optimizer, not a neural black box — there is no opaque ML in the trade path to explain away.
Wash-sale handling (IRC §1091, including the 61-day window and household scope) and specific-lot selection, validated by an internal test suite — tax-rule tests included in the 18 passing tests.
An exact-reference comparator ships with the engine, so your own quants can confirm PRISM's quality against the exact optimum on your own data — trust by verification, not by faith.
Most optimizers make compliance nervous for a simple reason: they are non-reproducible. If you cannot re-derive why a trade happened, you cannot defend it to an examiner, a client, or your own risk committee. PRISM inverts that. Because outputs are deterministic and content-hashed, any past decision is exactly reproducible; every trade traces to your constraints and explicit tax logic; the wash-sale handling is testable against your own policy; and you can validate the engine against an exact solver on your own data before you ever rely on it.
The practical effect is that the team usually positioned as the blocker becomes an ally. Reproducible, re-derivable decisions cut audit and exam-prep time and shorten model-validation cycles. That is why we bring an audit-log sample, the validation methodology, and a model-governance outline to the first compliance conversation — pre-empting the objections is how the wedge deal actually closes.
What's shipping now, and what we're formalizing as we scale into platforms, custodians, and large asset managers.
Re-derivable, content-hashed records for every run.
Deploy where your data is allowed to live — no per-seat license.
The procurement gate at platforms, custodians, and large AMs.
SR 11-7-style model-risk documentation, assembled from the validation work and comparator.
Per-decision export for exams and client reporting.
Explicit hard-stop and constraint-violation tripwires for ops and compliance.
Start a buyer-owned pilot and put the trust primitives to the test on your data — deterministic logs, validation against ground truth, and tax-rule correctness on your own policy.
Request a pilot →