Goldman Sachs GS DAP: Building a Private Blockchain for Institutional Digital Asset Markets

Executive Briefing

Goldman Sachs’ Digital Asset Platform (GS DAP) is the most sophisticated capital markets blockchain deployment by a US investment bank. Where JPMorgan’s Kinexys focuses on wholesale payments and repo, GS DAP targets the primary issuance and settlement of bonds — the $130 trillion global bond market. Goldman’s approach is methodical and infrastructure-focused: build a permissioned blockchain for institutional capital markets participants, establish regulatory-compliant issuance workflows, and use real transactions with marquee issuers (the European Investment Bank, the World Bank, the City of Lugano) to prove the model before scaling. The result is a platform that has tokenized hundreds of millions in bonds and is positioned to become the institutional standard for digital bond issuance.

Matthew McDermott and Goldman’s Digital Asset Strategy

Matthew McDermott joined Goldman Sachs from HSBC in 2019 and became the bank’s Global Head of Digital Assets in 2020. McDermott’s institutional background — fixed income and structured products — shaped Goldman’s digital asset strategy toward capital markets infrastructure rather than consumer crypto products.

McDermott’s thesis, articulated in multiple public forums, is that the global capital markets system — built on decades-old infrastructure originally designed for paper instruments and then imperfectly computerized — is inefficient in ways that blockchain can materially improve. Primary bond issuance typically takes 5-7 days from mandate to settlement. Secondary bond settlement operates on T+2 (two business days after trade). Coupon payments and principal redemptions run through multiple clearing systems with reconciliation requirements at each step. Each of these processes involves redundant data management, manual reconciliation, and counterparty risk during settlement windows.

GS DAP’s design premise is that blockchain-native issuance can compress primary issuance from 5-7 days to same-day settlement, eliminate redundant data management across the issuer, underwriter, investor, and custodian stack, and enable programmable bond structures (variable coupon rates, automated ESG compliance reporting, structured payoff mechanics) that traditional fixed income infrastructure cannot support.

GS DAP Architecture: Daml Smart Contracts and Canton Network

GS DAP uses Daml (pronounced “dah-mal”) — a smart contract language developed by Digital Asset Holdings (a Goldman-backed company) specifically for financial industry applications. Daml’s design differs from Ethereum’s Solidity in one critical respect: privacy is a first-class feature. On Ethereum, all transactions are public by default (with privacy achievable only through complex cryptographic overlays). In Daml, privacy is built into the language — transactions are only visible to the explicitly authorized parties, and multi-party workflows can be structured so that each participant sees only the information relevant to their role.

For institutional capital markets — where bond issuance details, counterparty identities, and transaction pricing are confidential business information — Daml’s privacy architecture is a fundamental requirement, not an optional feature. A bond issuer does not want other bond issuers to see its coupon terms before pricing. An underwriter does not want competitors to see its book-building process. Daml’s privacy model enables the confidentiality that institutional market participants require.

GS DAP is deployed on the Canton Network — a permissioned, privacy-enabled blockchain infrastructure that Goldman Sachs co-developed with Digital Asset Holdings, BNY Mellon, Deloitte, and other institutional partners. The Canton Network is designed as institutional shared infrastructure: multiple financial institutions can run nodes, participants can transact across institutional boundaries with cryptographic privacy protections, and the network’s governance is controlled by its institutional members rather than anonymous validators.

The Canton Network represents Goldman’s answer to the build-vs-use dilemma: rather than deploying on an existing public blockchain (public, visible, beyond Goldman’s control) or building a completely proprietary system (no interoperability, high development cost), Goldman co-developed shared institutional infrastructure with regulatory-compliant architecture.

The European Investment Bank Digital Bond: The Landmark Transaction

Goldman Sachs’ most prominent GS DAP transaction was the European Investment Bank’s digital bond issuance in November 2022 — the EIB’s second digital bond after a 2021 issuance on a different platform. The 2022 transaction was a €100 million two-year bond registered on Goldman’s GS DAP platform, with Goldman, Santander, and Société Générale as joint lead managers.

The EIB transaction was not merely a proof of concept — it was a fully live capital markets transaction with real investor demand, real settlement, and real coupon payments. The bond was settled with blockchain finality in hours rather than the 5 business days typical for euro bond new issues. Investor accounts received digital bond allocations simultaneously, eliminating the sequential delivery process of traditional bond settlement.

Key structural features of the EIB digital bond that demonstrate GS DAP’s institutional capabilities:

Simultaneous settlement. All investors received their bond allocations simultaneously with blockchain-settled delivery versus payment. Traditional bond settlement is sequential — the clearing system delivers to custodians, custodians deliver to sub-custodians, sub-custodians credit client accounts, with each step adding settlement lag and risk.

Automated coupon payments. Smart contracts handle coupon payment on the scheduled payment dates automatically, without manual payment instruction. The bond’s coupon payment terms are encoded in the smart contract and execute automatically when the payment date arrives.

Full audit trail. Every transaction in the bond’s lifecycle — issuance, secondary market trades, coupon payments, maturity — is recorded on the blockchain with immutable timestamps and participant records. This provides regulators, auditors, and the issuer with a complete, verified transaction history that traditional bond systems generate only through multiple reconciled data sources.

Goldman vs JPMorgan: Two Institutional Blockchain Strategies

Goldman Sachs and JPMorgan have arrived at somewhat different institutional blockchain strategies, and the comparison is instructive for understanding how the largest banks are approaching this space.

Goldman (GS DAP): Focus on primary capital markets — bond issuance, digital securities, structured products. The value proposition is compressing the time and cost of bringing new securities to market. Target clients are bond issuers (sovereigns, supranational organizations, corporates) and institutional investors. Technology architecture: Daml smart contracts on Canton Network (private, permissioned, institutional governance).

JPMorgan (Kinexys): Focus on post-trade payments and liquidity management — wholesale payments, repo, intraday liquidity. The value proposition is 24/7 settlement of already-agreed transactions without correspondent banking intermediaries. Target clients are multinational corporate treasuries and large financial institutions. Technology architecture: JPMorgan-operated permissioned blockchain (private, JPMorgan-governed).

The two strategies are complementary: Goldman captures value at bond issuance; JPMorgan captures value at post-issuance payments and settlement. A bond issued on GS DAP could make coupon payments through JPMorgan Kinexys infrastructure — the two systems serve different parts of the same capital markets workflow.

The long-term question is whether these proprietary platforms interoperate (creating end-to-end blockchain-native capital markets) or remain siloed (requiring issuers and investors to manage multiple blockchain relationships). The Canton Network, which Goldman co-developed with other banks including BNY Mellon, is designed with interoperability as a core requirement — suggesting Goldman’s strategic preference for interconnected institutional infrastructure over a fully proprietary ecosystem.

World Bank and City of Lugano: Expanding the Digital Bond Universe

Beyond the EIB transaction, GS DAP has facilitated digital bond issuances for a growing roster of institutional issuers:

The World Bank’s DIME platform has used GS DAP for development bond issuances, applying blockchain transparency to development finance — allowing bond proceeds and their deployment to be tracked on-chain, creating a new standard for impact bond reporting and verification.

The City of Lugano (Switzerland) issued a digital bond on GS DAP in 2023, demonstrating that sub-sovereign municipal issuers can use the platform for local government capital markets transactions. The Swiss regulatory framework for digital securities (DLT Act, effective 2021) provides a favorable legal backdrop for Swiss digital bond issuances.

Corporate issuers in the utilities, financial services, and pharmaceutical sectors have issued digital bonds or explored GS DAP for structured note issuances. The confidentiality of most corporate issuances limits public disclosure, but Goldman has indicated that corporate digital bond volume is growing.

The diversification of issuers — supranational, sovereign, municipal, corporate — demonstrates that GS DAP’s use case is not limited to marquee test transactions but addresses real capital markets needs across the issuer spectrum.

Permissioned vs Public Blockchain: The Institutional Choice

The Goldman and JPMorgan blockchain strategies share a fundamental architectural choice: permissioned blockchain over public blockchain. This choice is worth examining explicitly, as it defines the institutional approach to blockchain adoption.

Public blockchains (Ethereum, Solana) are available to anyone, are operated by distributed anonymous validators, are transparent to all participants, and are censorship-resistant. These properties are features in the consumer crypto context — anyone can issue and trade tokens without permission. These same properties are problems in the institutional capital markets context.

Institutional capital markets require:

• Confidentiality: Transaction details and counterparty identities are not public information
• Regulatory compliance: The ability to comply with sanctions screening, KYC/AML, and court orders requires some degree of centralized control
• Performance guarantees: Institutional SLAs require deterministic performance that public blockchains with volatile gas fees cannot provide
• Governance clarity: Financial contracts require clear legal jurisdiction and dispute resolution mechanisms — difficult to establish when the blockchain’s validators are globally distributed and anonymous

Permissioned blockchains (Canton, Hyperledger, Corda) sacrifice the censorship resistance and open participation of public chains in exchange for confidentiality, regulatory compliance, and performance guarantees. For institutional capital markets, this is the right trade-off. The institutional blockchain market will be dominated by permissioned architectures for the foreseeable future.

Exhibit: Goldman Sachs GS DAP Digital Bond Transactions

Strategic Implications: The Future of Bond Issuance

GS DAP’s trajectory has four strategic implications for the bond markets over the next 5-10 years:

Primary issuance compression. As more issuers and investors gain experience with blockchain-settled bond issuances, the standard for new issue settlement will shift from T+5 to T+0. This compression reduces new issue risk (the window between pricing and settlement when market conditions can change) and reduces the working capital that underwriters must deploy during settlement.

Structured bond innovation. Smart contract-programmable bonds enable structures that paper-based bond documentation cannot accommodate: automated covenant testing, real-time ESG compliance triggers, dynamic coupon rates tied to on-chain data feeds, and principal payments conditional on asset performance. The product innovation potential of programmable bonds is a significant driver of future GS DAP adoption among structured credit and project finance issuers.

Secondary market evolution. As a larger fraction of the bond universe exists as blockchain-native instruments, the secondary market for those instruments will increasingly operate on ATS and blockchain settlement infrastructure. The transition from T+2 bond settlement to near-instant blockchain settlement will reduce counterparty risk and free up collateral that is currently tied up in settlement chains.

Regulatory convergence. European securities regulators (EBA, ESMA) have been more aggressive in developing digital securities regulatory frameworks than US regulators. The EU’s DLT Pilot Regime and Switzerland’s DLT Act provide the regulatory infrastructure for digital bond issuance that the US has yet to fully establish. GS DAP’s concentration in European digital bond transactions reflects this regulatory reality — as US digital securities regulation clarifies, expect GS DAP volume to shift more heavily toward US dollar issuances.

Goldman’s position as the leading institutional digital bond platform is earned through technical rigor, regulatory sophistication, and a deliberate strategy of executing real transactions with credible counterparties rather than building infrastructure for infrastructure’s sake. GS DAP has proven the model. The scaling question is now a function of regulatory clarity and market adoption curves — both of which are moving in Goldman’s direction.