PRODUCT · 01 / OMA

Open Modular Account.

A sovereign, programmable on-chain trading account. Institutions codify mandates, risk limits, and execution policy once. OMA enforces them across every order, every venue, every settlement.

oma.v0.9 · snapshotlive
account_idoma_a38f…91
mandateMANDATE_V4.sig
policy_hash0x7e…c1
status● ENFORCING
attestations12,408

One account. Every mandate, enforced.

fig.02 / oma architecturesovereign · modular · verifiable
INSTITUTION INPUTSMANDATE DOCRISK LIMITSCOMPLIANCEBEST-EXOMA COREOpen Modular AccountPOLICY MGMT (PaaS)codified · signed · versionedMANDATE ENFORCEMENTper-order + per-position guardAUTOMATED TRADE MGMTrouting · sizing · rebalancingATTESTATION LAYERverifiable → on-chain receipts01 / SOVEREIGN · PROGRAMMABLE · AUDITABLEDOWNSTREAMVENUESCUSTODYOMS / EMSREPORTINGFIG 02 · OMA · INSTITUTIONAL EXECUTION CORE

Composable by construction.

MODULE · 01
Policy Management (PaaS)
Codify mandates, risk limits, and execution policy once. Signed, versioned, and enforced per-order.
MODULE · 02
Automated Trade Mgmt (ATM)
Routing, sizing, and rebalancing across venues under institutional mandate.
MODULE · 03
Attestation Layer
Every action produces a verifiable on-chain receipt. Audit without reconciliation.

Mandates are code, not PDFs.

mandate.ts · excerptmandate.ts
01export const mandate = {
02  id: "MANDATE_V4",
03  scope: ["tokenized_funds", "rwa"],
04  limits: {
05    max_notional_usd: 50_000_000,
06    max_daily_turnover_bps: 800,
07    max_venue_concentration: 0.35,
08  },
09  best_ex: { surface: "stn", leak: "off" },
10  attest: { on: "every_order" },
11};

OMA treats institutional mandates the way regulated code treats infrastructure: declarative, versioned, signed, and enforced at the protocol boundary.

Every order is evaluated against the live mandate before it reaches any venue. Violations are rejected deterministically. No flags, no human reconciler.

KEY PROPERTY
If it isn’t in the mandate, it doesn’t execute. Full stop.
§ 06 / Access testing

Join the waitlist for access testing.

Early access is rolling out to a small cohort of institutions. Drop your details and we'll coordinate briefings and pilot onboarding as your category opens.

§ JOIN WAITLIST · ACCESS TESTING
< 60 SEC
◦ INSTITUTIONAL EMAIL REQUIRED · PERSONAL ADDRESSES NOT ACCEPTED
CONFIDENTIAL · NO SPAM · CATEGORY-ORDERED ROLLOUT