From requirements to solutions

An asset manager sells a EUR 1M corporate bond position to a bank on an L2 network. Both parties want assurance that the bond and the EURC payment exchange atomically: either both legs settle or neither does, with deterministic recovery if a leg fails. The same primitive must serve derivatives margin and termination flows.

A bank issues a EUR 100M corporate bond series with private allocation amounts to 50 institutional investors and operates an active secondary market with RFQ-based price discovery. The bank needs hidden positions and trade sizes, atomic same-chain DvP against EURC, jurisdiction-specific selective disclosure (eWpG, MiCA), and an automated 24/7 market with daily settlement.

A trading desk routes large institutional orders against on-chain venues. Visible transactions in the public mempool enable front-running, sandwiching, and intent inference; the spread cost on a EUR 25M order is large enough to dominate fees for the year. The desk needs broadcasting infrastructure that hides the order content, the timing, or both, while preserving validity and ordering guarantees.

A bank trades ERC-6123 derivatives (interest-rate swaps, FX forwards, simple options) with named counterparties. Margin balances and daily settlement deltas must remain hidden from competitors; settlement must run automatically on the daily cadence; regulators must retain audit access on demand. Trade size, direction, and notional are competitively sensitive.

A bank needs to verify that counterparties and end users meet KYC, sanctions, and jurisdictional eligibility requirements without exposing personal data on chain or building cross-institutional dossiers. The same architecture must serve government registries, DAOs, and humanitarian programs whose users may be in jurisdictions where the issuer becomes unavailable, hostile, or destroyed.

A treasurer subscribes USD 50M USDC to a tokenized T-bill money market fund. Position size, redemption timing, and yield attribution must be hidden from competitors and other fund participants. Fund NAV must be publicly verifiable on a daily or intraday cadence and must remain verifiable even if the fund operator goes offline; redemptions must continue without interruption under stress.

A multinational bank executes daily institutional stablecoin transfers (USDC, EURC) between subsidiaries, mid-cap counterparties, and a humanitarian arm disbursing to recipients in adversarial jurisdictions. The bank needs amount and counterparty privacy on chain, selective disclosure for regulators by jurisdiction, integration with SWIFT/ISO 20022, and a separate rail where recipients have no client-side proving capability and intermediaries may be compelled or breached.

A treasury desk and a counterparty bank settle a EUR 25M corporate bond against EURC. Both parties want hidden amounts and counterparty identities, atomic execution, and selective regulator access. Some trades involve a bond on a privacy L2 against cash on Ethereum L1, forcing cross-network coordination.